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Visual Studio Code - How to associate file extension to a known programming language
Problem Statement I have a drupal module, where there is a file of extension .module, which is a php file....
Java - Union and Intersection of two lists
Suppose you have two lists, and you want Union and Intersection of those two lists.
Best Principles in Software Designing
It is very easy to build a software or app. But, it is trickier to have a good design that...
Python 3 - Magical Methods and Tricks with extremely useful methods
This post will show some really awesome tricks in python.
Git shortcuts - Helpful shortcuts for git users
Github is an awesome place of storing your code. Now, it also allows you to have private repositories for free....
Python 3 - Fun with Python String
This post some useful tips of using strings, and some issues while dealing with strings
Python 3 - Format String fun
This post is dedicated for cases where we intend to append a variable value in a string, whether in logs,...
Drupal 8 - How to show view user data to owner user only
Introduction to Problem I have some data related to users. For example: which are the files users have downloaded. This...
Understanding and Solving pylint errors for Python 3
Pylint is an excellent tool to have good quality code. This post is not about how pylint works. Lets see...
Eclipse/STS IDE showing compilation errors in java code inspite of all dependencies installed
I have a Java project and dependencies are being managed through maven. I have installed all dependencies, and each library...
Docker: unauthorized: incorrect username or password.
While running docker commands with some images, I started getting error: unauthorized: incorrect username or password.
Python: How to generate string of arbitrary length of any alphabet characters
I was testing a bug where a field was limited to 255 characters only. I needed to generate a string...
Mac showing strange incorrect month name
Introduction to problem So, on my mac, I’ev set timezone to my local city i.e. Delhi (India). Still, the name...
How to Use Google Fonts in Website design with Bootstrap
If you are using Bootstrap, the default font that comes with the package is pretty simple and is not classy....
How to Fetch JSON of all Videos of a Youtube Channel
Youtube APIs are great way to fetch details about video or channels. I’ve written a nodejs module for youtube api,...
How to Make Sticky Block in Sidebar using Bootstrap
Note: This is based on bootstrap-4
Drupal 8: Bootstrap Sticky is not sticky in Drupal 8 - Solved
Bootstrap has a simple solution to have sticky blocks in your html. I’ve given a simple example in my previous...
How to Protect Git branch and Enforce Restrictions
In previous article: Effective Git Branching Strategy, I discussed Git branching strategy and how you can follow best practices to...
An Effective GIT Branching Strategy
Its essential to prepare a git branching strategy. This helps greatly in preparing a build management plan and deployment plans....
How to Renew Lets Encrypt SSL Certificate
Introduction to problem This post is applicable for those who has already an SSL certificate from Lets Encrypt. And, wants...
Python - Dont Use Static or Class variables with Self
While doing code review of one of junior, I encountered following code:
Resolving Checkmarx issues reported
Unnormalize Input String It complains that you are using input string argument without normalize. By normalizing means, do some refinement...
How to enable syslog in Drupal websites (Performance Optimization)
Introduction Drupal default installation comes with “Database logging” module enabled. Which facilitates you to see the logs on the website...
How to solve - Apache Ftp Client library is printing password on console
Problem Statement Apache provides lot of libraries for common utility functions for Java. One such common library is FTP library...
Static Website Hosting with AWS S3 and Cloudflare
Static websites have several advantages over dyanamic websites. If you are running your personal blog or portfolio or small websites....
Drupal 8: How to Export and Import View
Introduction It’s always a good practice to have a development environment and production environment for any kind of development. This...
Curl - Your friend for Rest APIs/Calls - Basic Commands
Curl is a wonderful tool for initiate REST APIs or calls. Or, you can literally open any web URL through...
Drupal Code: Fetch Link, Title, Category names, tag names from every article
Problem Statement You have bunch of articles, say 250 or more. You hired a freelancer to do some SEO stuff....
Common used Elastic Search queries
Listing down the commonly used Elastic Search queries. To see all available Index names GET /_cat/indices?v Output: health status index...
ElasticSearch: Validation Failed: 1: script or doc is missing
While dealing with ELastic Search documents, you faced this issue while updating document: ElasticSearch: Validation Failed: 1: script or doc...
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