Month: March 2013

Legacy Programming Languages: Need of the hour ?

Legacy Programming Languages: Need of the hour ?

On the 50th anniversary of COBOL in Aug 2009, a blogger Jeff Atwood shared some interesting statistics regarding COBOL (one of many legacy languages) and explained why COBOL is found “Everywhere & Nowhere”. You may call the statistics outdated now but mere 3.5 years will hardly make any difference to the 50 years of setup of 250 …

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Legacy Programming Languages: Need of the hour ?

Legacy Programming Languages: Need of the hour ?

On the 50th anniversary of COBOL in Aug 2009, a blogger Jeff Atwood shared some interesting statistics regarding COBOL (one of many legacy languages) and explained why COBOL is found “Everywhere & Nowhere”. You may call the statistics outdated now but mere 3.5 years will hardly make any difference to the 50 years of setup of …

+ Read More

Strategy Design Pattern

Strategy Design Pattern

Design patterns are better understood when we try learning them with an example. Lets take up a problem here. Problem: Lets say there are Animals which can fly and those which cannot. Since, the world is constantly evolving, any animal can be given the ability to fly by nature, or the ability can be taken …

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