Simple multi-threading code

Very often, we have to process a list of objects. Using a for-loop would process these objects in sequence. But if we want to process them in parallel, then the following code snippet will help.

Simple Utils for File & Stream IO

I still see many developers reinventing the wheel when it comes to IO/Stream operations. There are so many open-source libraries for doing this for you today :)

Given below are some code snippets for the most common use-cases for IO.