Category Archives: Technical Scripter

How ranking in Google Search Works !

You may first like to read: How Google Search Works! Let’s now have a look at some important terminology: Search Engine: A program that searches for and identifies items in a database that corresponds to keywords or characters specified by the user, used especially for finding particular sites on the World Wide Web. Example: Google search… Read More »

Making your first Open Source Pull Request

Open Source softwares are softwares for which the original source code is made freely available and may be redistributed and modified. As a Programmer, we are more interested in how to contribute to their codebase. A lot of newcomers find Open Source to be dreadful and daunting. But worry not, every great Open Source contributor… Read More »

StAX XML Parser in Java

This article focuses on how one can parse a XML file in Java. XML : XML stands for eXtensible Markup Language. It was designed to store and transport data. It was designed to be both human- and machine-readable. That’s why, the design goals of XML emphasize simplicity, generality, and usability across the Internet. Why StAX… Read More »

Window Sliding Technique

This technique shows how a nested for loop in few problems can be converted to single for loop and hence reducing the time complexity. Let’s start with a problem for illustration where we can apply this technique – Given an array of integers of size ‘n’. Our aim is to calculate the maximum sum of… Read More »

How Google Search Works!

The Google Search: It happens billions of times a day in the blink of an eye and we can have anything before us our minds can think of! Let’s explore the art and science that makes it possible. Crawling & Indexing: The journey of a query starts before we ever type a search, with crawling… Read More »

Printing “GEEKS FOR GEEKS” In Brainfuck

A few months back while looking at the HackerEarth developer profile of one of my seniors in college I discovered that one of the languages in his language activity included BRAINFUCK. This piqued my interest so I googled it and to my surprise I did not find a single link to an article on GeeksForGeeks… Read More »

Optimization Tips for Python Code

In this article, some interesting optimization tips for Faster Python Code are discussed. These techniques help to produce result faster in a python code. Use builtin functions and libraries: Builtin functions like map() are implemented in C code. So the interpreter doesn’t have to execute the loop, this gives a considerable speedup. The map() function… Read More »