Tag: JAVA
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Create Excel File in Java using Apache POI Library
Recently, I came across requirement to create ExcelSheet from thin Java Client used by Salesforce. So, I though to share my experience on Creating Excel Sheet in Java. As we know that Java is product of Oracle and Excel is product of Microsoft. Off-course, There will be no standard functionality available in Java to achieve…
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Creating First Application in Heroku using Eclipse
Hello Readers, in this article we will see step by step procedure to deploy your first (Hello World) program in Heroku. There are two ways, first going through series of Commands of “Heroku” and “GIT” and other simple and smart way is to use Eclipse Capability with Heroku. To make things easier we will go…
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Merge PDF in Salesforce Using Java, ITextPDF and OAuth 2
Its long time, since i wrote any article because of my busy schedule However this time i came with advance one. In this article we are going to use the J2EE (Servlet) to Merge PDF attachment inside salesforce with the help of OAuth and ITextPDF jar file. The reason of writing this article is that…
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Simple guide to setup SSL in Tomcat
I have enabled SSL in tomcat many times however initially I struggled to get it in running condition. So I thought to share a simple approach I am following now days. Step 1: Run tool “Keytool“ provided by the JRE to create a “keystore file”. The command to run tool is: keytool -genkey -alias tomcat…
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Complete Salesforce Deployment Guide using Ant Migration Tool
Step by Step tutorial of Salesforce Migration using ANT tool with Proxy settings and retrieving content from Salesforce Organization. Also fix some common errors like java.lang.OutOfMemoryError or unable to find tools.jar
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Method Parameters – Pass by Value or Pass by Reference
Difference between pass by Value and pass by Reference in Salesforce and other Object Oriented Programming language
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How to create Immutable Class in Java
creating the Immutable class in Java with simple source code example
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Create SOAP message using Java
Step by Step Example of creating SOAP Message using core Java API
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Quartz framework tutorial with example – Schedule job in Java
Tutorial of the Quartz framework for Java. Schedule job without loosing the performance of the application
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Step By Step Hibernate Tutorial Using eclipse WTP
Step By Step Hibernate (ORM Tool) Tutorial Using eclipse WTP