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Join multiple String in java
30 Apr, 15

Join multiple String in java

Some time we want a function that can join multiple strings in Java . If we are working with other programming languages , we have join() function to join multiple string,If you were using Java you could not do this.Java provided tools for building GUI applications,...
How to Calculate PCB trace Impedance
30 Apr, 15

How to Calculate PCB trace Impedance

I know, i know… calculation of PCB trace Impedance is quite a vexing issue of design engineers. When i started building embedded systems stuffs three years ago, I knew absolutely nothing about Impedance calculation. I kept searching for information and...
Change controller default url pattern in Grails
21 Apr, 15

Change controller default url pattern in Grails

Hi friends I am back with a new blog is how to change a default pattern of controller names in URL. Let us consider case 1 : We have a controller by name of AdminController . I am looking to create a new alias “/reports” in URL for AdminController all...