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How to remove non-alphabets from a String

This post is all about how to remove all characters that are not alphabets from a String. For the reverse of the same, refer here. For eg, if you want to only "ABC" from "A1@348474B*&C" then the following snippet of code would be fine in Java.

String test = "A1@348474B*&C";
test = test.replaceAll("[a-zA-Z]",""); //This will replace all non alpha characters
System.out.println("The extracted String is "+test);

The output of the above code will be,

The extracted String is ABC

Hope this was helpful to you in someway. Happy Working...

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கிறுக்கனின் கிறுக்கல்கள் - அழுகையின் சிறப்பு

அழுகை என்பதை வெறுத்தவன் நான்... என்னை ஒரு நாள் பிரிந்திருக்க முடியாமல் , கைப்பேசியில் நீ சிந்திய உன் கண்ணீர் ஓசை என் காதில் கேட்கும் வரை...

பின்குறிப்பு: கிறுக்கனின் கிறுக்கல்கள் எங்கிருந்தோ தழுவப்பட்டது போல் தோன்றினால் கிறுக்கன் ( நான் உண்மையை ஏற்றுக்கொள்பவன்..:) ) பொறுப்பல்ல. கிறுக்கனின் கிறுக்கல்களில் வரும் கிறுக்கல்கள் யாவும் என் சிறய மூளையில் உதித்ததே ஆகும்.  Inspirations could have been drawn from somewhere else, but its the execution that counts....Isn't it ?