npm-vs-npx

JavaScript November 21, 2020

npm vs npx

this article is to understand npm vs npx in JavaScript.

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Git revert multiple commits

Git October 23, 2020

Git Revert multiple commits at a time

In this article, we will see how Git Revert multiple commits at a time without affecting/changing the Git history. You must have reverted a single git commit at one point in time during programming. Also…

location.href vs location.replace vs location.assign

JavaScript October 18, 2020

location’s href vs replace vs assign in JavaScript

location.href vs location.replace vs location.assign

Date() does not work with IE & Safari

JavaScript October 11, 2020

Javascript’s Date() does not work with IE & Safari

This post help to solve issue of Javascript’s new Date() with IE and Safari.

es6 import

JavaScript August 18, 2020

when to use curly braces in es6 import?

A component or module in es6 is sometimes imported with curly braces and sometimes without it so let’s see when to use curly braces in es6 import. The use of curly braces in es6 import…

Nginx

Server-Manage August 16, 2020

nginx: [error] open() ‘/usr/local/var/run/nginx.pid’ failed (2: No such file or directory)

About the error What is the Error:nginx [error] open() “/usr/local/var/run/nginx.pid” failed (2: No such file or directory)Why is this Error:This error occurs if there is no nginx directory or no nginx.pid file found in the…

MySQL fails to start

Database July 28, 2020

XAMPP MySQL fails to start: ‘InnoDB’ ENGINE failed

Some times MySQL fails to start/restart with an error like “Plugin ‘InnoDB’ registration as a STORAGE ENGINE failed” The simple solution to fix is to delete InnoDB log files “ib_logfile0” and “ib_logfile1“. Steps to delete…

mac-app featured image

Linux/CLI, Tools September 20, 2019

Create mac app from a shell script

Ever thought of having an application to run it directly instead of multiple shell commands? And won’t it be cool to just convert your shell script into a Mac application and use it just like…

floating-point-computer

General Programming, JavaScript August 19, 2019

why 0.1 + 0.2 does not equal to 0.3?

Have you ever discovered a scenario wherever you probably did some arithmetic computation on decimal numbers in a computer and it returned an unexpected weird result? That one question you’d have asked is why 0.1…

js-generators

JavaScript March 18, 2019

JavaScript Generator and how it works.

JavaScript supports Generator functions and Objects similar to Python Generators. Let’s see what is JavaScript Generators and how it works. What is Generator Generator in ES6 is a new way of working with functions and…

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