Abstract: Memoization is a computational technique for speeding up the complexity of computer algorithms. It stores the previously calculated results and invokes them later in the body of the ...

Perhaps you know about functools.lru_cache in Python 3, and you may be wondering why we are reinventing the wheel. Well, actually not. This lib is based on functools. Please find below the comparison ...

Python trades runtime speed for programmer convenience, and most of the time it’s a good tradeoff. One doesn’t typically need the raw speed of C for most workaday applications. And when you need to ...

Any time you’re writing code, it means the code is going to be doing work for you. Many times, the burden of that work is transparent to us and our users. When it does make itself apparent, we have a ...

Imagene that now you have tremendous number of sentences and you have to filter the sentences which includes a given keyword. You will create a filtering generator which take an argument as keyword, ...