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Introduction Ruby Code blocks (called closures in other languages) are definitely one of the cool...
Convention over configuration
A better way to program softwares Todays frameworks are much more intelligent and majorly all of...
Monkey patching is to make changes to a module or class while the program is running. It extends ...
A random issue with Vagrant at bootup!
After having messed up system multiple times by running docker on the bare metal, I recently star...
The singleton design patterns limits the instances of an object to one. This single object is cal...
Ruby pass as reference or pass as value
One of the basic misconception while writing a ruby script is assuming that ruby method calling i...
Why is it faster to process a sorted array than an unsorted array?
Stackoverflow's top most voted question and answer What is Branch Prediction? Consider a railro...
Time and space complexity comparison of sorting algorithm
Time Complexity Quicksort Best O(n log(n)) Average O(n log(n)) Worst O(n^2) Merge ...
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