http://download.oracle.com/docs/cd/B10501_01/
java.920/a96659/02_load.htm#11399
Java in the Database
To make Java files available to the Oracle JVM, you must load them into the Oracle database as schema objects. loadjava can invoke the JVM's Java compiler, which compiles source files into standard class files.
Wednesday, January 28, 2009
Running Java in ORACLE Database
Kool Check this out!
Java for Stored Procedures
http://www.oracle.com/technology/obe/11gr1_db/appdev/java/java.htm
The Java language is by design an object-oriented programming language that has a built-in security mechanism and an efficient garbage collection system. Java also has a rich and very large set of standard libraries which results in quicker and lower-cost applications development. With Java stored procedures, developers have the ability to harness all above stated powers of Java when building database applications...
Java for Stored Procedures
http://www.oracle.com/technology/obe/11gr1_db/appdev/java/java.htm
The Java language is by design an object-oriented programming language that has a built-in security mechanism and an efficient garbage collection system. Java also has a rich and very large set of standard libraries which results in quicker and lower-cost applications development. With Java stored procedures, developers have the ability to harness all above stated powers of Java when building database applications...
Saturday, January 24, 2009
Programming ColdFusion MX: Web Services
http://www.webreference.com/programming/coldfusion/1/2.html
When a client makes a request to a web service, it is said to be a consumer of that service. ColdFusion MX makes consuming web services simple. There are three ways to consume a web service in ColdFusion MX. You can use the cfinvoke tag, the cfobject tag, or the createObject( ) function. It's also possible to use the cfhttp tag to manually consume a web service. Because of the complexity involved with that method, I'm going to limit my coverage to the first three methods...
When a client makes a request to a web service, it is said to be a consumer of that service. ColdFusion MX makes consuming web services simple. There are three ways to consume a web service in ColdFusion MX. You can use the cfinvoke tag, the cfobject tag, or the createObject( ) function. It's also possible to use the cfhttp tag to manually consume a web service. Because of the complexity involved with that method, I'm going to limit my coverage to the first three methods...
Extending ColdFusion with Servlets
Check This out!
http://www.adobe.com/devnet/server_archive/
articles/extending_cf_w_servlets.html
Allaire Corporation's Cold Fusion Markup Language (CFML) is perhaps the easiest way to generate dynamic web content from a database. Its tag-based scripting commands are simple for HTML authors to learn, yet powerful enough for building full-featured web applications. Since 1995, thousands of websites have been developed with Allaire's popular ColdFusion Application Server. Custom CF tags can be developed either in CFML or with the CFX plugin API in C++. The market for third-party custom tags is growing extremely quickly....
http://www.adobe.com/devnet/server_archive/
articles/extending_cf_w_servlets.html
Allaire Corporation's Cold Fusion Markup Language (CFML) is perhaps the easiest way to generate dynamic web content from a database. Its tag-based scripting commands are simple for HTML authors to learn, yet powerful enough for building full-featured web applications. Since 1995, thousands of websites have been developed with Allaire's popular ColdFusion Application Server. Custom CF tags can be developed either in CFML or with the CFX plugin API in C++. The market for third-party custom tags is growing extremely quickly....
Java Servlets
Check This out!
http://www.apl.jhu.edu/~hall/java/Servlet-Tutorial/index.html
Here's the outline of a basic servlet that handles GET requests. GET requests, for those unfamiliar with HTTP, are requests made by browsers when the user types in a URL on the address line, follows a link from a Web page, or makes an HTML form that does not specify a METHOD. Servlets can also very easily handle POST requests, which are generated when someone creates an HTML form that specifies METHOD="POST". We'll discuss that in later sections....
http://www.apl.jhu.edu/~hall/java/Servlet-Tutorial/index.html
Here's the outline of a basic servlet that handles GET requests. GET requests, for those unfamiliar with HTTP, are requests made by browsers when the user types in a URL on the address line, follows a link from a Web page, or makes an HTML form that does not specify a METHOD. Servlets can also very easily handle POST requests, which are generated when someone creates an HTML form that specifies METHOD="POST". We'll discuss that in later sections....
Friday, January 23, 2009
Setting Up ORACLE Server on Windows
Relevant Links
http://download-uk.oracle.com/docs/cd/B12037_01/server.101/b10742/em_manage.htm#BABBAIHD
http://download.oracle.com/docs/cd/B10501_01/network.920/a96581/lsnrctl.htm
http://www.dbforums.com/oracle/1094170-ora-12500-tns-listener-failed-start-dedicated-server-process.html
http://forums.oracle.com/forums/thread.jspa?threadID=252750&tstart=105
http://www.dbasupport.com/forums/showthread.php?t=4714
http://forums.oracle.com/forums/thread.jspa?messageID=2641153
ORACLE ADMINISTRATION HELP
Select PROGRAMS>ORACLE_HOME>DATABASE_CONFIGURATION_ASSISTANT
Wizard shows up click on custom setup and proceeds with the wizard.
Once done created database say g2lx & sid g2lx password abcd , SYS password abcdje
Open cmd prompt and sqlplus
Username:system
Password:abcd
See SQL Prompt
http://hostname:port/em/
shows OEM console.
and the following:-
DB Instance
TNS Listener
ORA Agent
Above three listeners are down
Add the following in tnsnames.ora
g2lx =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = hostname)(PORT = 1521))
)
(CONNECT_DATA =
(SID = g2lx)
)
)
Add it to LISTENER.ora
DIRECT_HANDOFF_TTC_LISTENER=OFF
LISTENER =
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=hostname)(PORT=1521))
(ADDRESS=(PROTOCOL=ipc)(KEY=PNPKEY)))
SID_LIST_LISTENER=
(SID_LIST=
(SID_DESC=
(GLOBAL_DBNAME=g2lx)
(SID_NAME=g2lx)
(ORACLE_HOME=E:/oracle/product/10.2.0/db_1/)
(PRESPAWN_MAX=20)
(PRESPAWN_LIST=
(PRESPAWN_DESC=(PROTOCOL=tcp)(POOL_SIZE=2)(TIMEOUT=1))
)
)
)
Now goto administrative tools> services make oracleServiceG2LX to manual mode by double clicking on it.
Goto cmd prompt and type lsnrctl
LSNRCTL> Prompt appears
SERVICE Listener
Shows active listener
START LISTENER starts the TNS LISTENER in OEM
Refresh OEM TNS LISTENER will start.
Try to click on ORA AGENT type in username :SYSTEM/SYS
Password:abcd/abcdje
If error occurs client hand off add the line in listener.ora
DIRECT_HANDOFF_TTC_LISTENER=OFF
And Restart listener
Once this is done ORA Agent starts after this step you will be able to connect to local db from TOAD using
Host:hostname
Port:1521
SID:g2lx
After this click on DB Instance in OEM Host Credentials Vanishes and Db Credentials Give Username:SYS
Password:abcdje
This will login to OEM
Enjoy!
http://download-uk.oracle.com/docs/cd/B12037_01/server.101/b10742/em_manage.htm#BABBAIHD
http://download.oracle.com/docs/cd/B10501_01/network.920/a96581/lsnrctl.htm
http://www.dbforums.com/oracle/1094170-ora-12500-tns-listener-failed-start-dedicated-server-process.html
http://forums.oracle.com/forums/thread.jspa?threadID=252750&tstart=105
http://www.dbasupport.com/forums/showthread.php?t=4714
http://forums.oracle.com/forums/thread.jspa?messageID=2641153
ORACLE ADMINISTRATION HELP
Select PROGRAMS>ORACLE_HOME>DATABASE_CONFIGURATION_ASSISTANT
Wizard shows up click on custom setup and proceeds with the wizard.
Once done created database say g2lx & sid g2lx password abcd , SYS password abcdje
Open cmd prompt and sqlplus
Username:system
Password:abcd
See SQL Prompt
http://hostname:port/em/
shows OEM console.
and the following:-
DB Instance
TNS Listener
ORA Agent
Above three listeners are down
Add the following in tnsnames.ora
g2lx =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = TCP)(HOST = hostname)(PORT = 1521))
)
(CONNECT_DATA =
(SID = g2lx)
)
)
Add it to LISTENER.ora
DIRECT_HANDOFF_TTC_LISTENER=OFF
LISTENER =
(ADDRESS_LIST=
(ADDRESS=(PROTOCOL=tcp)(HOST=hostname)(PORT=1521))
(ADDRESS=(PROTOCOL=ipc)(KEY=PNPKEY)))
SID_LIST_LISTENER=
(SID_LIST=
(SID_DESC=
(GLOBAL_DBNAME=g2lx)
(SID_NAME=g2lx)
(ORACLE_HOME=E:/oracle/product/10.2.0/db_1/)
(PRESPAWN_MAX=20)
(PRESPAWN_LIST=
(PRESPAWN_DESC=(PROTOCOL=tcp)(POOL_SIZE=2)(TIMEOUT=1))
)
)
)
Now goto administrative tools> services make oracleServiceG2LX to manual mode by double clicking on it.
Goto cmd prompt and type lsnrctl
LSNRCTL> Prompt appears
SERVICE Listener
Shows active listener
START LISTENER starts the TNS LISTENER in OEM
Refresh OEM TNS LISTENER will start.
Try to click on ORA AGENT type in username :SYSTEM/SYS
Password:abcd/abcdje
If error occurs client hand off add the line in listener.ora
DIRECT_HANDOFF_TTC_LISTENER=OFF
And Restart listener
Once this is done ORA Agent starts after this step you will be able to connect to local db from TOAD using
Host:hostname
Port:1521
SID:g2lx
After this click on DB Instance in OEM Host Credentials Vanishes and Db Credentials Give Username:SYS
Password:abcdje
This will login to OEM
Enjoy!
Compiling Pro*C with Borland C (Bcc32) Compiler and Oracle
References
http://www.codepedia.com/1/CppBuilderLinkingErrors&SrcRev=8&DstRev=0&action=diff
http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/linuxsoft.html
http://srikanthtechnologies.com/articles/oracle/proc/dmlcom.html
http://www.orafaq.com/wiki/Pro*C
http://www.orafaq.com/forum/t/93439/0/
http://www.cprogramming.com/borland.html
http://www.acs.ilstu.edu/docs/Oracle/win.101/a96111/use.htm
http://download.oracle.com/docs/cd/B10501_01/appdev.920/a97269/toc.htm
http://www.uaex.edu/srea/osee/52505.htm
http://bioinfo.uh.edu/cosc3480/ProC/ProC.htm
http://infolab.stanford.edu/~ullman/fcdb/oracle/or-proc.html
https://db.bme.hu/Manuals/Oracle/Oracle9/win.920/a96111/intro.htm
Installing Pro*C
Install freecommandlinetools.exe FREE Borland C compiler.
bcc32.cfg
-I"c:\Borland\bcc55\Include"
-L"c:\Borland\bcc55\Lib"
-L$(ORACLE_HOME)/lib -L$(ORACLE_HOME)/rdbms/lib
ilink32.cfg
-L"c:\Borland\bcc55\Lib";
-L"e:\oracle\product\10.2.0\db_1\precomp\lib";
Add the above files in the bin folder
C:\Borland\bcc55\Bin
Copy E:\oracle\product\10.2.0\db_1\precomp\LIB\orasql10.lib to C:\Borland\bcc55\Bin
Folder
Run coff2omf orasql10.lib orasql10~.lib
In bin folder
Copy orasql10~.lib to E:\oracle\product\10.2.0\db_1\precomp\LIB
Copy all lib files of oracle to C:\Borland\bcc55\Lib folder
Copy all .h files in E:\oracle\product\10.2.0\db_1\precomp\public to C:\Borland\bcc55\Include
Restart cmd prompt
Create db.h
#ifndef __BIT_TYPES_DEFINED__
#define __BIT_TYPES_DEFINED__
typedef unsigned char u_int8_t;
typedef unsigned short u_int16_t;
typedef unsigned int u_int32_t;
typedef unsigned __int64 u_int64_t;
#if defined __GNUC__
#include
#else
typedef short int16_t;
typedef int int32_t;
typedef __int64 int64_t;
#endif
#endif
#if !defined __GNUC__
typedef u_int64_t uintmax_t;
#ifdef _WIN64
typedef u_int64_t uintptr_t;
#else
typedef u_int32_t uintptr_t;
#endif
#endif
In C:\Borland\bcc55\Include
Now we are all set
Copy fun1.pc to bin folder C:\Borland\bcc55\Bin
#include
#include
#include
#include
EXEC SQL BEGIN DECLARE SECTION;
VARCHAR uid[30];
VARCHAR pwd[30];
VARCHAR db[30];
EXEC SQL END DECLARE SECTION;
EXEC SQL INCLUDE SQLCA.H;
void main()
{
strcpy(uid.arr,"system");
uid.len =strlen(uid.arr);
strcpy(pwd.arr,"abcd");
pwd.len = strlen(pwd.arr);
strcpy(db.arr,"hostname_for localhost");
db.len = strlen(db.arr);
EXEC SQL WHENEVER SQLERROR GOTO errexit;
EXEC SQL CONNECT :uid IDENTIFIED BY :pwd using :db;
if (sqlca.sqlcode == 0)
printf("Connected to Oracle\n");
EXEC SQL COMMIT WORK RELEASE;
return;
errexit:
printf("Connection failed");
return;
} /* end of main */
Run Proc fun1.pc
Run bcc32 /IC:E:\oracle\product\10.2.0\db_1\precomp\public fun1.c /LINK E:\oracle\product\10.2.0\db_1\precomp\LIB\orasql10~.lib
Run fun1
Enjoy!
http://www.codepedia.com/1/CppBuilderLinkingErrors&SrcRev=8&DstRev=0&action=diff
http://www.oracle.com/technology/software/tech/oci/instantclient/htdocs/linuxsoft.html
http://srikanthtechnologies.com/articles/oracle/proc/dmlcom.html
http://www.orafaq.com/wiki/Pro*C
http://www.orafaq.com/forum/t/93439/0/
http://www.cprogramming.com/borland.html
http://www.acs.ilstu.edu/docs/Oracle/win.101/a96111/use.htm
http://download.oracle.com/docs/cd/B10501_01/appdev.920/a97269/toc.htm
http://www.uaex.edu/srea/osee/52505.htm
http://bioinfo.uh.edu/cosc3480/ProC/ProC.htm
http://infolab.stanford.edu/~ullman/fcdb/oracle/or-proc.html
https://db.bme.hu/Manuals/Oracle/Oracle9/win.920/a96111/intro.htm
Installing Pro*C
Install freecommandlinetools.exe FREE Borland C compiler.
bcc32.cfg
-I"c:\Borland\bcc55\Include"
-L"c:\Borland\bcc55\Lib"
-L$(ORACLE_HOME)/lib -L$(ORACLE_HOME)/rdbms/lib
ilink32.cfg
-L"c:\Borland\bcc55\Lib";
-L"e:\oracle\product\10.2.0\db_1\precomp\lib";
Add the above files in the bin folder
C:\Borland\bcc55\Bin
Copy E:\oracle\product\10.2.0\db_1\precomp\LIB\orasql10.lib to C:\Borland\bcc55\Bin
Folder
Run coff2omf orasql10.lib orasql10~.lib
In bin folder
Copy orasql10~.lib to E:\oracle\product\10.2.0\db_1\precomp\LIB
Copy all lib files of oracle to C:\Borland\bcc55\Lib folder
Copy all .h files in E:\oracle\product\10.2.0\db_1\precomp\public to C:\Borland\bcc55\Include
Restart cmd prompt
Create db.h
#ifndef __BIT_TYPES_DEFINED__
#define __BIT_TYPES_DEFINED__
typedef unsigned char u_int8_t;
typedef unsigned short u_int16_t;
typedef unsigned int u_int32_t;
typedef unsigned __int64 u_int64_t;
#if defined __GNUC__
#include
#else
typedef short int16_t;
typedef int int32_t;
typedef __int64 int64_t;
#endif
#endif
#if !defined __GNUC__
typedef u_int64_t uintmax_t;
#ifdef _WIN64
typedef u_int64_t uintptr_t;
#else
typedef u_int32_t uintptr_t;
#endif
#endif
In C:\Borland\bcc55\Include
Now we are all set
Copy fun1.pc to bin folder C:\Borland\bcc55\Bin
#include
#include
#include
#include
EXEC SQL BEGIN DECLARE SECTION;
VARCHAR uid[30];
VARCHAR pwd[30];
VARCHAR db[30];
EXEC SQL END DECLARE SECTION;
EXEC SQL INCLUDE SQLCA.H;
void main()
{
strcpy(uid.arr,"system");
uid.len =strlen(uid.arr);
strcpy(pwd.arr,"abcd");
pwd.len = strlen(pwd.arr);
strcpy(db.arr,"hostname_for localhost");
db.len = strlen(db.arr);
EXEC SQL WHENEVER SQLERROR GOTO errexit;
EXEC SQL CONNECT :uid IDENTIFIED BY :pwd using :db;
if (sqlca.sqlcode == 0)
printf("Connected to Oracle\n");
EXEC SQL COMMIT WORK RELEASE;
return;
errexit:
printf("Connection failed");
return;
} /* end of main */
Run Proc fun1.pc
Run bcc32 /IC:E:\oracle\product\10.2.0\db_1\precomp\public fun1.c /LINK E:\oracle\product\10.2.0\db_1\precomp\LIB\orasql10~.lib
Run fun1
Enjoy!
Sunday, January 11, 2009
ColdFusion SOA back-end for Flex, AJAX using ColdSpring… Part 2
http://www.hemtalreja.com/?p=196
let’s set-up the application so we a configured and callable Business Object ....check this out!
let’s set-up the application so we a configured and callable Business Object ....check this out!
BEA tries to move ColdFusion into SOA
http://searchsoa.techtarget.com/news/article/0,289142,sid26_gci1180472,00.html
Claiming it can ease the movement of legacy ColdFusion applications into the world of Web services and SOA, BEA Systems, Inc. announced the availability Monday of BlueDragon, BEA WebLogic Edition. ... check this out!
Claiming it can ease the movement of legacy ColdFusion applications into the world of Web services and SOA, BEA Systems, Inc. announced the availability Monday of BlueDragon, BEA WebLogic Edition. ... check this out!
Beyond SOA & Web Services - ColdFusion / .NET Integration
http://coldfusion.sys-con.com/node/364573
how to use external objects from ColdFusion (Web services and COM objects), as well as a fair understanding of the .NET architecture. On the one hand, there's your world, ColdFusion. On the other side is .NET. So what are our bridging options? ...check this out!
How an XSLT processor works
http://www.ibm.com/developerworks/xml/library/x-xslang/
In this article, Benoît Marchal examines how an XSLT processor works. To demonstrate his point, he codes a special stylesheet that makes some aspects of the processing more visible. He pays special attention to the recursive nature of XSLT coding. A good understanding of the XSLT processor will help you be a more productive XSLT programmer....check it out!
In this article, Benoît Marchal examines how an XSLT processor works. To demonstrate his point, he codes a special stylesheet that makes some aspects of the processing more visible. He pays special attention to the recursive nature of XSLT coding. A good understanding of the XSLT processor will help you be a more productive XSLT programmer....check it out!
Using XML-RPC for Web services
http://www.ibm.com/developerworks/webservices/library/ws-xpc2/
Popular Web applications can often overwhelm the hardware resources that service them. By using Web services middleware, developers can create an application architecture that is divided into logical components connected through the middleware, making it easier to eliminate performance bottlenecks. This is done by simply adding better processing to the problem area. XML-RPC is a simple Web service protocol that takes the pain out of building middleware...Kool isnt it!
Popular Web applications can often overwhelm the hardware resources that service them. By using Web services middleware, developers can create an application architecture that is divided into logical components connected through the middleware, making it easier to eliminate performance bottlenecks. This is done by simply adding better processing to the problem area. XML-RPC is a simple Web service protocol that takes the pain out of building middleware...Kool isnt it!
SOA and Web services
http://www.ibm.com/developerworks/webservices/newto/
Check this out!
Service-Oriented Architecture (SOA) is an IT architectural style that supports the transformation of your business into a set of linked services, or repeatable business tasks, that can be accessed when needed over a network. This may be a local network, it may be the Internet, or it may be geographically and technologically diverse, combining services in New York, London, and Hong Kong as though they were all installed on your local desktop. These services can coalesce to accomplish a specific business task, enabling your business to quickly adapt to changing conditions and requirements...
Check this out!
Service-Oriented Architecture (SOA) is an IT architectural style that supports the transformation of your business into a set of linked services, or repeatable business tasks, that can be accessed when needed over a network. This may be a local network, it may be the Internet, or it may be geographically and technologically diverse, combining services in New York, London, and Hong Kong as though they were all installed on your local desktop. These services can coalesce to accomplish a specific business task, enabling your business to quickly adapt to changing conditions and requirements...
SOA Gateway
Check it out!
http://www.risaris.com/
The SOA Gateway has been developed to:
Deliver STP capability across the value chain
Reduce time to access core data and business assets
Increase re-use of legacy data and business logic across the enterprise
Provide a secure single point of data entry across all channels and business applications
Reduce data and process duplication across the enterprise
Web Service enable core data and information assets, bringing life to core assets.
Data integration remains the Achilles heel of current SOA initiatives.
http://www.risaris.com/
The SOA Gateway has been developed to:
Deliver STP capability across the value chain
Reduce time to access core data and business assets
Increase re-use of legacy data and business logic across the enterprise
Provide a secure single point of data entry across all channels and business applications
Reduce data and process duplication across the enterprise
Web Service enable core data and information assets, bringing life to core assets.
Data integration remains the Achilles heel of current SOA initiatives.
Web Services and Service-Oriented Architectures
http://www.service-architecture.com/
Web Services and Service-Oriented Architectures . check this out!
Web Services and Service-Oriented Architectures . check this out!
Saturday, January 10, 2009
How to suggest a site to the Open Directory
http://www.dmoz.org/add.html
The Open Directory Project is a web directory of Internet resources. A web directory is something akin to a huge reference library. The directory is hierarchically arranged by subject - from broad to specific. The ODP is maintained by community editors who evaluate sites for inclusion in the directory. They are our experts, and all submissions are subject to editor evaluation...
The Open Directory Project is a web directory of Internet resources. A web directory is something akin to a huge reference library. The directory is hierarchically arranged by subject - from broad to specific. The ODP is maintained by community editors who evaluate sites for inclusion in the directory. They are our experts, and all submissions are subject to editor evaluation...
PageRank In The Google Directory
http://searchengineland.com/what-is-google-pagerank-
a-guide-for-searchers-webmasters-11068
Did you know there’s a place in Google where pages are listed because human editors have selected them, rather than Google’s crawling of the web? It’s called the Google Directory, and it’s based on work done by editors at the Open Directory Project.
a-guide-for-searchers-webmasters-11068
Did you know there’s a place in Google where pages are listed because human editors have selected them, rather than Google’s crawling of the web? It’s called the Google Directory, and it’s based on work done by editors at the Open Directory Project.
Search Engine Optimization Tools - Keyword Analysis Tool
http://www.webmaster-toolkit.com/keyword-analysis-tool.shtml
Search Engine Optimization Tools » Keyword Analysis Tool
Our Keyword Analyser will read the page you specify and give a report on what words are used, and how many times they are used.
Search Engine Optimization Tools » Keyword Analysis Tool
Our Keyword Analyser will read the page you specify and give a report on what words are used, and how many times they are used.
Translate text or webpage
KOOL Isn't it!
http://translate.google.com/translate_t
Enter a search phrase in your own language to find information in other languages.
Get translation with a single click and make your webpage instantly available in other languages.
What are Google SMS Channels?
http://labs.google.co.in/smschannels/help
What are Google SMS Channels?
Google SMS Channels is a service that enables channels/groups on SMS. It's a free service that enables you to get premium content published by Google publishing partners, Google popular products (Google News, Blogger and Google Groups) and websites with RSS/Atom support for free. SMS Channels allows you to create your own channel(s) to publish content that other users can subscribe to. You can also create groups over SMS to communicate with your friends, family, and co-workers.
What are Google SMS Channels?
Google SMS Channels is a service that enables channels/groups on SMS. It's a free service that enables you to get premium content published by Google publishing partners, Google popular products (Google News, Blogger and Google Groups) and websites with RSS/Atom support for free. SMS Channels allows you to create your own channel(s) to publish content that other users can subscribe to. You can also create groups over SMS to communicate with your friends, family, and co-workers.
Friday, January 9, 2009
ColdFusion 8 Brands With Adobe
http://www.webpronews.com/topnews/2007/05/30/coldfusion-8-brands-with-adobe
ColdFusion's latest version emerges for the first time under the Adobe brand name; it's changed a lot since its early dot-com days of doing database calls for HTML. The arrival of the public beta of Adobe ColdFusion 8 finds a substantially different product than what existed in the late 20th Century.
ColdFusion 8 Developer Tutorial
http://www.packtpub.com/coldfusion-8-developer-tutorial/book
An intense guide to creating professional ColdFusion web applications: get up to speed in ColdFusion and learn how to integrate with other web 2.0 technologies
Fast-paced guide to important ColdFusion development topics
Packed with example code and real-world knowledge
Coverage of using AJAX in ColdFusion
Also covers ColdFusion 8 Update 1
ColdFusion's latest version emerges for the first time under the Adobe brand name; it's changed a lot since its early dot-com days of doing database calls for HTML. The arrival of the public beta of Adobe ColdFusion 8 finds a substantially different product than what existed in the late 20th Century.
ColdFusion 8 Developer Tutorial
http://www.packtpub.com/coldfusion-8-developer-tutorial/book
An intense guide to creating professional ColdFusion web applications: get up to speed in ColdFusion and learn how to integrate with other web 2.0 technologies
Fast-paced guide to important ColdFusion development topics
Packed with example code and real-world knowledge
Coverage of using AJAX in ColdFusion
Also covers ColdFusion 8 Update 1
Adobe ColdFusion 8 Beta Goes Public
http://www.eweek.com/c/a/Application-Development
/Adobe-ColdFusion-8-Beta-Goes-Public/
Adobe releases a public beta of the latest version of its ColdFusion Web development system, ColdFusion 8.
ColdFusion 8 Review
http://www.macworld.co.uk/macsoftware/reviews/index.cfm?reviewid=2386
Manipulating PDFsWhen it comes to PDFs, the ‘CFML’ programming language built into ColdFusion allows you to dynamically populate and read data from PDF documents and forms alike. With the new CFPDF tag you can merge several PDF documents into one, delete pages, merge pages, optimize PDFs, and remove interactivity from forms created in Acrobat. It’s a compliment to Acrobat, though you don’t necessarily need a full version of Acrobat.
You can use this to enter data on to the screen, or as a means of populating a form using data stored within a central (or off-site) database. This is ideal if you need to produce passes for a college, for instance – you can produce a PDF file requiring a name, age, student number and photograph, then draw the data from an off-site database.
/Adobe-ColdFusion-8-Beta-Goes-Public/
Adobe releases a public beta of the latest version of its ColdFusion Web development system, ColdFusion 8.
ColdFusion 8 Review
http://www.macworld.co.uk/macsoftware/reviews/index.cfm?reviewid=2386
Manipulating PDFsWhen it comes to PDFs, the ‘CFML’ programming language built into ColdFusion allows you to dynamically populate and read data from PDF documents and forms alike. With the new CFPDF tag you can merge several PDF documents into one, delete pages, merge pages, optimize PDFs, and remove interactivity from forms created in Acrobat. It’s a compliment to Acrobat, though you don’t necessarily need a full version of Acrobat.
You can use this to enter data on to the screen, or as a means of populating a form using data stored within a central (or off-site) database. This is ideal if you need to produce passes for a college, for instance – you can produce a PDF file requiring a name, age, student number and photograph, then draw the data from an off-site database.
ColdFusion 8: Believe The Hype
http://www.sitepoint.com/article/coldfusion-8-believe-hype/
Whether you've never used ColdFusion before, you're considering coming back to the fold, or you're looking for a good reason to upgrade, ColdFusion 8 definitely deserves your consideration. Indeed, ColdFusion 8 represents a major release, with more new features than I could possibly cover in a single article. In short, now is a very good time to be a ColdFusion developer, and in this article we'll look at my favorite reasons why.
Whether you've never used ColdFusion before, you're considering coming back to the fold, or you're looking for a good reason to upgrade, ColdFusion 8 definitely deserves your consideration. Indeed, ColdFusion 8 represents a major release, with more new features than I could possibly cover in a single article. In short, now is a very good time to be a ColdFusion developer, and in this article we'll look at my favorite reasons why.
vi Configuration
http://www.slackbook.org/html/vi-configuration.html
A variety of commands can be entered while in command mode to set up vi just how you like it. Depending on your editor, you can enable features to make programming easier (like syntax hilighting, auto-indenting, and more), set up macros to automake tasks, enable textual substitutions, and more.
Almost all of these commands can be put into a configuration file in your home directory. elvis expects a .exrc file, while vim expects a .vimrc file. Most of the setup commands that can be entered in command mode can be placed in the configuration file. This includes setup information, textual substitutions, macros, and more.
A variety of commands can be entered while in command mode to set up vi just how you like it. Depending on your editor, you can enable features to make programming easier (like syntax hilighting, auto-indenting, and more), set up macros to automake tasks, enable textual substitutions, and more.
Almost all of these commands can be put into a configuration file in your home directory. elvis expects a .exrc file, while vim expects a .vimrc file. Most of the setup commands that can be entered in command mode can be placed in the configuration file. This includes setup information, textual substitutions, macros, and more.
Understanding file permissions on Unix: a brief tutorial
http://www.dartmouth.edu/~rc/help/faq/permissions.html
Understanding file permissions on Unix: a brief tutorial
Every user on a Unix system has a unique username, and is a member of at least one group (the primary group for that user). This group information is held in the password file (/etc/passwd). A user can also be a member of one or more other groups. The auxiliary group information is held in the file /etc/group. Only the administrator can create new groups or add/delete group members (one of the shortcomings of the system).
Every directory and file on the system has an owner, and also an associated group. It also has a set of permission flags which specify separate read, write and execute permissions for the 'user' (owner), 'group', and 'other' (everyone else with an account on the computer) The 'ls' command shows the permissions and group associated with files when used with the -l option. On some systems (e.g. Coos), the '-g' option is also needed to see the group information.
SSH Secure Shell for Workstations
http://cs.armstrong.edu/pcdownload.html
This download is for Armstrong Atlantic State University students ONLY.Before downloading, please read the license agreement below.
Telnet/SSH and the Command Line
http://www.dd-wrt.com/wiki/index.php/Telnet/SSH_and_the_Command_Line
Open your favorite Telnet client (On Windows, you can use Start > Run > telnet
connect to
When asked for the username, enter root (even if you changed username in web interface)
When asked for the password, enter your router's password
Command Line Options
http://www.ssh.com/support/documentation/online/
ssh/winhelp/32/command_line_options.html
Command Line Options
For some purposes it may be useful to operate SSH Secure Shell for Workstations from the command line (command prompt).
ssh/winhelp/32/command_line_options.html
Command Line Options
For some purposes it may be useful to operate SSH Secure Shell for Workstations from the command line (command prompt).
SSH and basic commands
http://www.elated.com/articles/ssh-and-basic-commands/
What is SSH?
SSH is a protocol that allows you to connect to a remote computer - for example, your Web server - and type commands to be carried out on that computer, such as moving and copying files, creating directories (folders), and running scripts. To talk to your Web server via SSH, you need an SSH client on your computer - see below - and you also need three pieces of information:
Connecting using an SSH client on Windows
There are many free and commercial SSH client programs available for Windows. A good, popular free client is PuTTY. To use it, simply download the putty.exe file, then double-click putty.exe on your computer to run it. You'll see PuTTY's configuration dialog appear:
Connecting using an SSH client on Mac OS X or Linux
If you use a Mac or run Linux, you're in luck, as Mac OS X and Linux both come with a built-in SSH client. To use it, you first need to open a terminal window. On Mac OS X, you can do this by double-clicking the Terminal application inside Applications/Utilities in the Finder. To open a terminal on Linux, consult your distribution's documentation; usually it's available via the applications menu.
What is SSH?
SSH is a protocol that allows you to connect to a remote computer - for example, your Web server - and type commands to be carried out on that computer, such as moving and copying files, creating directories (folders), and running scripts. To talk to your Web server via SSH, you need an SSH client on your computer - see below - and you also need three pieces of information:
Connecting using an SSH client on Windows
There are many free and commercial SSH client programs available for Windows. A good, popular free client is PuTTY. To use it, simply download the putty.exe file, then double-click putty.exe on your computer to run it. You'll see PuTTY's configuration dialog appear:
Connecting using an SSH client on Mac OS X or Linux
If you use a Mac or run Linux, you're in luck, as Mac OS X and Linux both come with a built-in SSH client. To use it, you first need to open a terminal window. On Mac OS X, you can do this by double-clicking the Terminal application inside Applications/Utilities in the Finder. To open a terminal on Linux, consult your distribution's documentation; usually it's available via the applications menu.
PROFESSIONAL LINUX PROGRAMMING PART 3 - ECPG
http://tutorials.intelligentedu.skillspride.com/read/id/185/headline/Professional+Linux+Programming+Part+3+-+ECPG
PostgreSQL's ecpg follows the ANSI standard for embedding SQL in C code, and what follows will be familiar to programmers who have used systems such as Oracle's PRO*C or Informix's ESQL-C. At the time of writing some of the less used features of embedded SQL are not supported, and the standard documentation for ecpg that ships with PostgreSQL is somewhat limited.Since we have now worked through many of the basics of SQL, this section will actually be quite short. The first problem that has to be tackled is how to delimit sections in the file that the ecpg pre-processor needs to process. This is done with the special sequence in the source that starts 'exec sql', then contains the SQL you want to execute, and ends with a ';'. Depending on the exact syntax, as we shall see in a moment, this can either be a single line that needs to be processed, or it can be used to mark a section that needs pre-processing. If we want to write a simple C program that performs a single UPDATE statement in the middle of some C code, we need to do only one thing in the source code - embed the UPDATE SQL statement....
PostgreSQL's ecpg follows the ANSI standard for embedding SQL in C code, and what follows will be familiar to programmers who have used systems such as Oracle's PRO*C or Informix's ESQL-C. At the time of writing some of the less used features of embedded SQL are not supported, and the standard documentation for ecpg that ships with PostgreSQL is somewhat limited.Since we have now worked through many of the basics of SQL, this section will actually be quite short. The first problem that has to be tackled is how to delimit sections in the file that the ecpg pre-processor needs to process. This is done with the special sequence in the source that starts 'exec sql', then contains the SQL you want to execute, and ends with a ';'. Depending on the exact syntax, as we shall see in a moment, this can either be a single line that needs to be processed, or it can be used to mark a section that needs pre-processing. If we want to write a simple C program that performs a single UPDATE statement in the middle of some C code, we need to do only one thing in the source code - embed the UPDATE SQL statement....
An Introduction to the Unix Shell
http://partmaps.org/era/unix/shell.html
An Introduction to the Unix Shell
This is an HTMLized version of Steve Bourne's original shell tutorial. I found the source at http://cm.bell-labs.com/7thEdMan/vol2/shell.bun and generated my own copy with troff, which I then edited into an HTML version.
This 1978 classic (not sure about the exact date, corrections welcome) is not only historically interesting, it's still a good tutorial as long as you keep in mind that some minor details like the terminal interface have changed quite a bit (DEL is not usually the interrupt character anymore, etc). The same goes, by the way, for a lot of the old Unix documentation from Murray Hill, including the excellent book The Unix Programming Environment by Kernighan and Pike.
An Introduction to the Unix Shell
This is an HTMLized version of Steve Bourne's original shell tutorial. I found the source at http://cm.bell-labs.com/7thEdMan/vol2/shell.bun and generated my own copy with troff, which I then edited into an HTML version.
This 1978 classic (not sure about the exact date, corrections welcome) is not only historically interesting, it's still a good tutorial as long as you keep in mind that some minor details like the terminal interface have changed quite a bit (DEL is not usually the interrupt character anymore, etc). The same goes, by the way, for a lot of the old Unix documentation from Murray Hill, including the excellent book The Unix Programming Environment by Kernighan and Pike.
About FTP Unix
http://www.computerhope.com/software/ftp.htm
FTP is short for File Transfer Protocol, this page contains additional information about the FTP command and help using that command in Unix and MS-DOS (Windows). See our FTP section in our dictionary for a complete definition on FTP.
FTP is short for File Transfer Protocol, this page contains additional information about the FTP command and help using that command in Unix and MS-DOS (Windows). See our FTP section in our dictionary for a complete definition on FTP.
Thursday, January 8, 2009
UNIX References
UNIX References
http://www.cs.colostate.edu/helpdocs/vi.html
http://partmaps.org/era/unix/shell.html
http://www.unixguide.net/linux/linuxshortcuts.shtml
http://tutorials.intelligentedu.skillspride.com/read/id/185/headline/Professional+Linux+Programming+Part+3+-+ECPG
http://opengroup.org/onlinepubs/007908799/xcu/shellix.html
http://www.sikh-history.com/computers/unix/commands.html
http://www.computing.net/answers/unix/using-sed-to-update-a-single-row/7552.html
http://support.attachmate.com/techdocs/1841.html#Step_III151Configuring_the_Application_to_use_the_SSH_Tunnel
http://www.elated.com/articles/ssh-and-basic-commands/
http://www.ssh.com/support/documentation/online/ssh/winhelp/32/command_line_options.html
http://www.dd-wrt.com/wiki/index.php/Telnet/SSH_and_the_Command_Line
http://cs.armstrong.edu/pcdownload.html
http://www.dartmouth.edu/~rc/help/faq/permissions.html
http://www.computerhope.com/software/ftp.htm
http://www.slackbook.org/html/vi-configuration.html
http://www.cs.colostate.edu/helpdocs/vi.html
http://partmaps.org/era/unix/shell.html
http://www.unixguide.net/linux/linuxshortcuts.shtml
http://tutorials.intelligentedu.skillspride.com/read/id/185/headline/Professional+Linux+Programming+Part+3+-+ECPG
http://opengroup.org/onlinepubs/007908799/xcu/shellix.html
http://www.sikh-history.com/computers/unix/commands.html
http://www.computing.net/answers/unix/using-sed-to-update-a-single-row/7552.html
http://support.attachmate.com/techdocs/1841.html#Step_III151Configuring_the_Application_to_use_the_SSH_Tunnel
http://www.elated.com/articles/ssh-and-basic-commands/
http://www.ssh.com/support/documentation/online/ssh/winhelp/32/command_line_options.html
http://www.dd-wrt.com/wiki/index.php/Telnet/SSH_and_the_Command_Line
http://cs.armstrong.edu/pcdownload.html
http://www.dartmouth.edu/~rc/help/faq/permissions.html
http://www.computerhope.com/software/ftp.htm
http://www.slackbook.org/html/vi-configuration.html
feedburner feeds - sitemap adding to google
http://www.findcheapworld.com/2008/07/submit-your-bloggerfeedburner-sitemap.html
Adding site map to google for feedburner feeds!
Adding site map to google for feedburner feeds!
Wednesday, January 7, 2009
PageRank glossary
http://www.cryer.co.uk/glossary/p/pagerank.htm
PageRank
Refers to Google's "PageRank" algorithm, frequently abbreviated to PR. Google's PageRank algorithm is used by the search engine to score pages based on the number of other pages that link to it and is used to give an indication of the relative importance of a page. Generally speaking pages with a higher page rank will be returned before those with lower page ranks on the search engine's results page (cf SERP). A high PageRank is therefore highly desirable.
The score assigned (or at least the score which is made visible to those outside of Google) is in the range 0 to 10, where 0 is very bad and 10 is extremely high (good). It has been suggested that:
PageRank 0
Often indicates that the page rank has not yet been assigned, or that the site has no inbound links.
PageRank 1 to 2
Very few inbound links, and those links are from low ranking sites.
PageRank 3
Site has some inbound links, either a large number of low quality links or a few links of good quality. Site will be returned on search results, but will tend to be outranked by other competitive sites.
PageRank 4
Site has many good inbound links. An achievable target for most small clubs and companies.
PageRank 5
Site has many good inbound links. Achievable with work. This is the highest PageRank that most sites can realistically aspire to.
PageRank 6
Very difficult to obtain because of the number and quality of inbound links required.
PageRank 7-10
Extremely difficult to obtain for all but the most popular websites. Often only obtained by websites that have become household names.
PageRank
Refers to Google's "PageRank" algorithm, frequently abbreviated to PR. Google's PageRank algorithm is used by the search engine to score pages based on the number of other pages that link to it and is used to give an indication of the relative importance of a page. Generally speaking pages with a higher page rank will be returned before those with lower page ranks on the search engine's results page (cf SERP). A high PageRank is therefore highly desirable.
The score assigned (or at least the score which is made visible to those outside of Google) is in the range 0 to 10, where 0 is very bad and 10 is extremely high (good). It has been suggested that:
PageRank 0
Often indicates that the page rank has not yet been assigned, or that the site has no inbound links.
PageRank 1 to 2
Very few inbound links, and those links are from low ranking sites.
PageRank 3
Site has some inbound links, either a large number of low quality links or a few links of good quality. Site will be returned on search results, but will tend to be outranked by other competitive sites.
PageRank 4
Site has many good inbound links. An achievable target for most small clubs and companies.
PageRank 5
Site has many good inbound links. Achievable with work. This is the highest PageRank that most sites can realistically aspire to.
PageRank 6
Very difficult to obtain because of the number and quality of inbound links required.
PageRank 7-10
Extremely difficult to obtain for all but the most popular websites. Often only obtained by websites that have become household names.
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