• Groovy Goodness: Calculating Directory Size

    Updated: 2013-01-31 06:50:57
    Groovy 2.1 adds the method directorySize() to File objects. If the File object is a directory then the total size of all files is calculated. Notice this method will go recursively through all subdirectories so it might take some time before the method returns. If we invoke the method on a File object that is not a directory an IllegalArgumentException is thrown. Preview Text:  ...

  • Thursday Code Puzzler: Intersection of Two Arrays

    Updated: 2013-01-31 06:14:22
    Thursday is code puzzler day here at DZone. The idea is simple: solve the coding problem as efficiently as you can, in any language or framework that you find suitable. Note: Even though there really is nothing stopping you from finding a solution to this on the internet, try to keep honest, and come up with your own answer. It's all about the participation!Do you have code puzzlers...

  • Amazon APIs in Android Apps Just Got Easier

    Updated: 2013-01-31 05:45:22
    Amazon now has a beta release for their Android Mobile App SDK Eclipse Plugin. Preview Text:  Amazon now has a beta release for their Android Mobile App SDK Eclipse Plugin. There are about 42 Amazon APIs in APIhub and by searching for them you can get an idea of the many amazon services you'll be able to harness if you're an Android...

  • A new day

    Updated: 2013-01-26 14:12:43
    Posted in PhotosA new day starts, a fresh start ahead for today and this year. Focus set.

  • SCJP Certification or OCPJP Certification

    Updated: 2013-01-25 20:04:46
    Welcome Register Sign-in Search Jump to a Magazine NET AJAX APACHE BIG DATA CLOUD COMPUTING CMS COLDFUSION CRM ECLIPSE FLEX HP IPHONE JAVA LINUX OPEN STACK OPEN SOURCE OPEN WEB ORACLE PERL PHP POWERBUILDER PYTHON RED HAT RUBY SAP SDN SEARCH SILVERLIGHT SOA SYMBIAN VIDEO VIRTUALIZATION WEB 2.0 WEBLOGIC WEBSPHERE WIRELESS XML Home Subscribe Advertise Authors Topics Videos Events Webcasts Java : Email Alerts Newsletters Get Java : Homepage Mobile NET AJAX Cloud Big Data Eclipse iPhone Java Linux Open Source Open Stack PowerBuilder Security SDN SOA Virtualization Java Authors : Tony Davis Maureen O'Gara Pat Romanski Udayan Banerjee Trever Scott Related Topics : Java Java : Blog Post SCJP Certification or OCPJP Certification SCJP or OCPJP By Kenrick Freemen Article : Rating Select rating Give

  • OCE EJB Certification Boosts JEE 6 Design Skills

    Updated: 2013-01-22 19:55:00
    Welcome Register Sign-in Search Jump to a Magazine NET AJAX APACHE BIG DATA CLOUD COMPUTING CMS COLDFUSION CRM ECLIPSE FLEX HP IPHONE JAVA LINUX OPEN STACK OPEN SOURCE OPEN WEB ORACLE PERL PHP POWERBUILDER PYTHON RED HAT RUBY SAP SDN SEARCH SILVERLIGHT SOA SYMBIAN VIDEO VIRTUALIZATION WEB 2.0 WEBLOGIC WEBSPHERE WIRELESS XML Home Subscribe Advertise Authors Topics Videos Events Webcasts Java : Email Alerts Newsletters Get Java : Homepage Mobile NET AJAX Cloud Big Data Eclipse iPhone Java Linux Open Source Open Stack PowerBuilder Security SDN SOA Virtualization Java Authors : Udayan Banerjee Liz McMillan Greg Schulz Charles Rich Piram Manickam Related Topics : Java Websphere Weblogic AJAX REA Oracle Java : Blog Post OCE EJB Certification Boosts JEE 6 Design Skills EJB certification

  • Spring and string list injection

    Updated: 2013-01-12 17:06:51
    This week, I have been bitten by a surprising behavior of Spring type conversion. Let's have the following bean and Spring config. public class Bean { public void setArray(String[] values) { System.out.println("array: " + Arrays.toString(values)); System.out.println(values.length); } public void setList(List<String> values) { System.out.println("list: " + values); System.out.println(values.size()); } } <bean class="net.javacrumbs.Bean"> <property name="array" value="item1, item2"/> [...]

  • Learn Java in 10 Minutes

    Updated: 2013-01-08 20:04:00
    There are many ways to enter into IT field as a programmer or tester, but the most powerful and demanded language in any software industry is Java.This article simplifies your Java learning and offers a simple application to start your programming in as lesser than 10 minutes. You can find tons of definition about Java on web; my answer is simple “Programming Language to develop any kind of application with Object Oriented approach and it can run anywhere”. For example, you need to develop an application to track your daily expenses on your PC. The application can be developed by Java by the following manner.read more

  • OCAJP Java 7 Certification Preparation

    Updated: 2013-01-08 16:57:00
    The certification trend for Java preparation is moved from old SCJP to new OCAJP after Oracle’s Java 7 certification release. SCJP (Sun Certified Java Programmer) is the certification name previously referred by Sun Microsystems for Java 6 and prior versions. The certification has been re-published and rebranded after Oracle takeover Sun Microsystems. There will be only one program level certification for Java prior to Java 7 but after Java 7, Oracle introduced two certifications.read more

  • IBM’s Global Services Boss to Retire

    Updated: 2013-01-08 13:45:00
    Welcome Register Sign-in Search Jump to a Magazine NET AJAX APACHE BIG DATA CLOUD COMPUTING CMS COLDFUSION CRM ECLIPSE FLEX HP IPHONE JAVA LINUX OPEN STACK OPEN SOURCE OPEN WEB ORACLE PERL PHP POWERBUILDER PYTHON RED HAT RUBY SAP SDN SEARCH SILVERLIGHT SOA SYMBIAN VIDEO VIRTUALIZATION WEB 2.0 WEBLOGIC WEBSPHERE WIRELESS XML Home Subscribe Advertise Authors Topics Videos Events Webcasts Java : Email Alerts Newsletters Get Java : Homepage Mobile NET AJAX Cloud Big Data Eclipse iPhone Java Linux Open Source Open Stack PowerBuilder Security SDN SOA Virtualization Java Authors : Maureen O'Gara Kenrick Freemen Pat Romanski Liz McMillan Greg Schulz Related Topics : Java SOA WOA Websphere AJAX REA Web 2.0 Security Java : Article IBM’s Global Services Boss to Retire He’s been with the company for

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