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Java exception handling best practices | How to do in JAVA

posted by rishiranjanrishiranjan 268 days, 20 hours, 17 minutes ago
Monday, July 29, 2013 4:15:07 PM GMT
How to do in JAVAJava's smart concepts and coding practicesRSSTwitterGoogleFacebookHomeBest practicesSpring 3JUnitLog4jRESTMaveniBatisHibernateFree ResourcesArchives//you're reading...Best practices,Core Java,Exception HandlingJava exception handling best practices By Lokesh Gupta+⋅⋅Post a commentFiled Under  Best practices, Core Java, Exception Handling, Mini guides This post is another addition in best practices series available in this blog. In this post, I am covering some well-known and some little... (more)
category: JAVA | clicked: 1 | comment | | source: howtodoinjava.com
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java heap size

posted by rishiranjanrishiranjan 268 days, 20 hours, 36 minutes ago
Monday, July 29, 2013 3:55:57 PM GMT
good and short note (more)
category: JAVA | clicked: 0 | comment | | source: www.javagenious.com
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BalakrishnaThati: Intro 2 PEGA PRPC

posted by rishiranjanrishiranjan 268 days, 21 hours, 45 minutes ago
Monday, July 29, 2013 2:46:33 PM GMT
Hi, I am going to present something i known about PEGA PRPC (Pega Rule Process Commander). The first good news to all NON-IT guys is: "This is the product for you all". To become a PEGA PRPC developer, you don't need to know any CSE stuff other than some OO concepts and little bit of java. For all IT and Research guys, this is the area to consider as next gen programming paradigm. The core concept of PEGA PRPC revolves around "Changes in software with time is inevitable". And PEGA PRPC's work i... (more)
category: Smart Client | clicked: 0 | comment | | source: balakrishnathati.blogspot.in
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Left outer join versus a right outer join?

posted by rishi_javarishi_java 268 days, 22 hours, 47 minutes ago
Monday, July 29, 2013 1:44:23 PM GMT
It is best to illustrate the differences between left outer joins and right outer joins by use of an example. Here we have 2 tables that we will use for our example:EmployeeLocationEmpID EmpName 13 Jason 8 Alex 3 Ram 17 Babu 25 JohnsonEmpID EmpLoc 13 San Jose 8 Los Angeles 3 Pune, India 17 Chennai, India 39 Bangalore, India For the purpose of our example, it is important to note that the very last employee in the Employee table (Johnson, who has an ID of 25) is not in the Locat... (more)
category: SQL | clicked: 0 | comment | | source: www.programmerinterview.com
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How to read an image from database table? or Write an example for reading BLOB from table. - Java JDBC Programs

posted by rishi_javarishi_java 269 days, 4 minutes ago
Monday, July 29, 2013 12:27:38 PM GMT
JAVA EXAMPLE PROGRAMSHomeFundamentalsConstructorsException HandlingThreadsString FunctionsGenericsCollections & Util PackageNested ClassesNetworkingFile I/O OperationsJava AnnotationsJDBC ExamplesJava Interview QuestionsJava Interview ProgramsSearch AlgorithmsSorting Algorithms Description: BLOB is nothing bug Binary Large Object. BLOB is used to store and retrieve large amount of binary data from database like images, etc. Below example shows how to read images from database rows. Code:package com.... (more)
category: JAVA | clicked: 0 | comment | | source: java2novice.com
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How to insert an image into database table? or Write an example for inserting BLOB into table. - Java JDBC Programs

posted by rishi_javarishi_java 269 days, 7 minutes ago
Monday, July 29, 2013 12:25:10 PM GMT
JAVA EXAMPLE PROGRAMSHomeFundamentalsConstructorsException HandlingThreadsString FunctionsGenericsCollections & Util PackageNested ClassesNetworkingFile I/O OperationsJava AnnotationsJDBC ExamplesJava Interview QuestionsJava Interview ProgramsSearch AlgorithmsSorting Algorithms Description: BLOB is nothing bug Binary Large Object. BLOB is used to store large amount of binary data into database like images, etc. Below example shows how to store images into database rows. Code:package com.java2novice.... (more)
category: JAVA | clicked: 0 | comment | | source: java2novice.com
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Hibernate OGM: Why, What, How • myNoSQL

posted by rishiranjanrishiranjan 269 days, 5 hours, 19 minutes ago
Monday, July 29, 2013 7:12:36 AM GMT
‹ Back About: Hibernate OGM, Infinispan, Share it: Very good post by Emmanuel Bernard on the Hibernate blog explaining why Hibernate OGM was created, how it works, and what the plan is.Why Hibernate OGM At JBoss, we strongly believe that provided tools become available, developers, applications and whole corporations will exploit new data usage patterns and create value out of it. We want to speed up this ad... (more)
category: ORM | clicked: 1 | comment | | source: nosql.mypopescu.com
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[HOW TO] Connect 2 phones and make a simple call using Asterisk | Rohit Menon

posted by rishiranjanrishiranjan 269 days, 15 hours, 29 minutes ago
Sunday, July 28, 2013 9:02:55 PM GMT
posted in HOWTO on by Rohit MenonSHARETweet Asterisk is a software implementation of a telephone private branch exchange (PBX); it was created in 1999 by Mark Spencer of Digium. Like any PBX, it allows attached telephones to make calls to one another, and to connect to other telephone services including the public switched telephone network (PSTN) and Voice over Internet Protocol (VoIP) services. Its nam... (more)
category: Open Source | clicked: 1 | comment | | source: www.rohitmenon.com
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[HOW TO] Install Apache Hive | Rohit Menon

posted by rishiranjanrishiranjan 269 days, 15 hours, 31 minutes ago
Sunday, July 28, 2013 9:01:00 PM GMT
posted in Hadoop, Hive, HOWTO, Programming on by Rohit MenonSHARETweet Environment Details Operating System : Linux Mint Release 14 Hadoop Version : 0.20.2 Following are the steps to install Apache Hive:Download Apache Hive $ wget http://apache.mirrors.hoobly.com/hive/hive-0.10.0/hive-0.10.0.tar.gz Untar the archive. I have untarred the file to the /usr/local/ $ tar -xzvf hive-0.10.0.tar.gz $ mv hiv... (more)
category: Open Source | clicked: 0 | comment | | source: www.rohitmenon.com
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Big Data Debate: Will Hadoop Become Dominant Platform? | Big Data

posted by rishiranjanrishiranjan 269 days, 15 hours, 58 minutes ago
Sunday, July 28, 2013 8:33:54 PM GMT
Will Hadoop become the hub from which most data management activities will either integrate or originate? Two big data experts square off. Doug HenschenInformationWeek Apache's Hadoop framework has become synonymous with the big data movement, but is it destined to become the dominant data management platform for us all? In our first big data debate in December, we asked, "Is the end near for data warehousing?" with Hadoop forever changing our notion of the enterprise data warehouse. But wi... (more)
category: Open Source | clicked: 0 | comment | | source: www.informationweek.com
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Determining the position of search arguments in a join - Kimberly L. Tripp

posted by rishi_javarishi_java 274 days, 6 hours, 34 minutes ago
Wednesday, July 24, 2013 5:57:43 AM GMT
As a follow-on discussion to my SQL Server Magazine Q&A titled “Determining the position of search arguments in a join” where I was responding to a reader question about whether or not search arguments could be moved up into the FROM clause instead of placed in the WHERE clause and whether or not it would improve performance. While I was so focused on creating a scenario to highlight the problems when doing this, I missed a great point about what happened in my specific example. Fellow SQL Server MVP... (more)
category: SQL | clicked: 0 | comment | | source: www.sqlskills.com
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30 Essential Linux Basic Commands You Must Know

posted by rishi_javarishi_java 274 days, 6 hours, 47 minutes ago
Wednesday, July 24, 2013 5:44:59 AM GMT
Linux is basically an open source operating system (OS), which has been favored by people who have sound technical background along with for people who are just sick of seeing the lack of liberty and right kind of privacy in Windows and other operating systems. And when it comes to using the Linux, you need number of commands, which has to be employed for the primary functions including setting up the date, time, changing the password and even when you want to log out from the Linux based PC. Though... (more)
category: Open Source | clicked: 0 | comment | | source: www.fromdev.com
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24 Interview Questions & Answers for Hadoop MapReduce developers

posted by rishi_javarishi_java 274 days, 6 hours, 49 minutes ago
Wednesday, July 24, 2013 5:43:10 AM GMT
A good understanding of Hadoop Architecture is required to understand and leverage the power of Hadoop. Here are few important practical questions which can be asked to a Senior Experienced Hadoop Developer in an interview. This list primarily includes questions related to Hadoop Architecture, MapReduce, Hadoop API and Hadoop Distributed File System (HDFS). Hadoop MapReduce in java interview questions,Java MapReduce Hadoop Interview Tough Question for experienced & fresher programmer, Practical Ma... (more)
category: Open Source | clicked: 0 | comment | | source: www.fromdev.com
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24 Collections Framework Interview Questions & Answers for Java developers

posted by rishi_javarishi_java 274 days, 6 hours, 50 minutes ago
Wednesday, July 24, 2013 5:41:36 AM GMT
Java Collections Framework contains most commonly asked Java interview questions. A good understanding of Collections framework is required to understand and leverage many powerful features of Java technology. Java Collections framework is fundamental utility tools provided by Java that are not only topic of interview but also heavily used in java programming on all types of programs including web based and desktop applications. Your knowledge of Java will be considered incomplete without a goo... (more)
category: JAVA | clicked: 0 | comment | | source: www.fromdev.com
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5 Killer Things You Can Do To Get Noticed and Hired by Google, Apple or Microsoft

posted by rishi_javarishi_java 274 days, 6 hours, 52 minutes ago
Wednesday, July 24, 2013 5:40:14 AM GMT
Like millions of people across the globe, if you also dream of getting hired by the technology giants like Google, Microsoft or Apple, you will have to position yourself accordingly. When it comes to the excruciating battle of looking out for that perfect job you will notice that you are not the only one in this race. On the contrary, the job market is flooded with an unbelievably large number of qualified candidates so that it is not unnatural to feel like just another job seeker within this crowd. ... (more)
category: Foundation | clicked: 0 | comment | | source: www.fromdev.com
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jdbc

posted by rishiranjanrishiranjan 274 days, 20 hours, 20 minutes ago
Tuesday, July 23, 2013 4:11:45 PM GMT
connection interface... (more)
category: Foundation | clicked: 0 | comment | | source: www.java2all.com
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Create Database Connection with JDBC

posted by rishiranjanrishiranjan 274 days, 20 hours, 22 minutes ago
Tuesday, July 23, 2013 4:10:02 PM GMT
more about jdbc (more)
category: JAVA | clicked: 0 | comment | | source: w3processing.com
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JDBC Introduction

posted by rishi_javarishi_java 274 days, 20 hours, 33 minutes ago
Tuesday, July 23, 2013 3:58:38 PM GMT
some basic about jdbc (more)
category: JAVA | clicked: 0 | comment | | source: w3processing.com
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sqlj an alternative solution to jdbc

posted by rishi_javarishi_java 274 days, 21 hours, 40 minutes ago
Tuesday, July 23, 2013 2:52:04 PM GMT
good to know only (more)
category: JAVA | clicked: 0 | comment | | source: www.service-architecture.com
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How Class.forName method Works | Java Teacher

posted by rishi_javarishi_java 275 days, 4 hours, 29 minutes ago
Tuesday, July 23, 2013 8:03:17 AM GMT
Class.forName method simply loads the class using the JVM’s bootstrap class loader. ( at the time of loading only static things comes in to the picture as below example shows) Before going any discussion first try following code class Employee {  // static block  static { System.out.println("Inside static block"); } Employee() { System.out.println("Inside empty cons"); }  public class EmployeeMain { public static void main(String[] args) {  try { Class.forName("Employee"); } catch (ClassNotFoundEx... (more)
category: JAVA | clicked: 1 | comment | | source: javateacher.co.in
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