Shell Script to Validate JAVA Version
5:49 PM Posted by Preetish Panda
In this post we'll go through a shell script to validate JAVA version. In my recent project, I had to check for JVM version greater than or equal to 1.6.Lower version of JVM would throw UnsupportedClassVersionError when class compiled with higher version of compiler gets executed.My utility gets called from shell script.So, I put a put check in the script to validate minimum JDK version of 1.6.Given below is the shell script and it was tested successfully in Korn shell.
Remove specific section from text file using java
9:04 PM Posted by Preetish Panda
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Anyconnect was not able to establish a connection
3:45 AM Posted by Preetish Panda
Cisco anyconnect on windows 7 will give this nasty error "Any connect was not able to establish a connection to the specified secure gateway".My password was authenticated.But, it threw same error soon after password authentication.Now, I didn't have a clue about what went wrong.After Googling out the error, found that hell lot of people face this issue.Let's get into the point.First and foremost thing to do is to disable your internet sharing.If you are on windows 7, follow the steps given below.
Windows Phone 7: Gaining a Competitive Edge
8:38 PM Posted by Preetish Panda
The giant returns to power! This time Microsoft comes to limit all the
competitors’ ambitions by the innovative OS for mobiles. Windows Phone 7
is known as the new mobile platform released by Microsoft and related
to Windows Mobile operating systems. It is based on the Windows CE 6
kernel and integrated with Xbox Live, Zune, and Bing services.
Link Cloaking in WordPress Blogs
12:33 PM Posted by Preetish Panda
It has become a common practice to promote products and services through affiliate marketing. WordPress being most customizable CMS/blogging software; Internet Marketers, bloggers use it.Marketer puts a referral link and visitors click on it. Website owner gets some percentage when target is successfully converted. Now chew on this fact "People just don't get over fact that IMers or bloggers make many money when they click on a link".Anyway the solution is to cloak links and then forward them to target website.Playing MP3 Audio using JAVA
3:25 AM Posted by Preetish Panda
In this post we'll discuss about playing music files using java . cool huh ? Well, this post contains three ways to play music files.To play files with au or wav extensions we'll use libraries already available with JDK.For MP3 files there is use of an external API called JLayer(Javazoom project). Ok .. let's get started.
Store Multiple Values for a Key using Apache Collections
12:20 AM Posted by Preetish Panda
In common programming we use maps to store key and value pair. They have one-to-one relationship.But, sometimes we need to use one-to-many relationship in order to store multiple values for a particular key.To achieve this we can use a hashmap to store a key and value will be a list.But,Here we'll discuss about Collections API given by Apache to do the trick.











