Static Typing Prevents Dynamically Typed Bug In Python

Static Typing Prevents Dynamically Typed Bug In Python

One of the most common complaints about the Python language is that variables are Dynamically Typed. That means you declare variables without giving them a specific data type. Types are automatically...
Support For Asynchronous Functions By Node 7.6 + Koa 2

Support For Asynchronous Functions By Node 7.6 + Koa 2

If you’ve never heard about Koa, it’s a “next generation framework for nodejs” developed by the team behind Express. Its first version (currently stable) relies heavily on ES2015 generators. While V1 is...
Guidelines For Writing Clean JavaScript Code

Guidelines For Writing Clean JavaScript Code

This article was originally published by András Tóth. Writing clean code is what you must know and do in order to call yourself a professional developer. There is no reasonable excuse for...
Private Class Fields In JavaScript

Private Class Fields In JavaScript

Private class fields are now at Stage 2 in the JavaScript standard process. It’s not finalized yet, but the JavaScript standards committee expects the feature to be developed and eventually included...
How to establish a connection to MySQL from Nodejs

How to establish a connection to MySQL from Nodejs

Setup npm Let’s create a directory with any name to create the app through the terminal. After creating directory lets begin with npm setup for the package.json file. So enter the details for...
Understanding Scope and Context in JavaScript

Understanding Scope and Context in JavaScript

Execution context (EC) is defined as the environment in which JavaScript code is executed. By environment I mean the value of this, variables, objects, and functions JavaScript code has access to,...
How To Insert Data Using Struts2 & AngularJS

How To Insert Data Using Struts2 & AngularJS

AngularJS is a structural framework for dynamic web apps. It lets you use HTML as your template language and lets you extend HTML’s syntax to express your application’s components clearly and...
How To Check File MIME Type With Javascript

How To Check File MIME Type With Javascript

The browser File API in the quite powerful, the requirement of modern website is not just text and images but also video, sound and other binary formats, this has led to...
How To Create Simple React App By Event Emitters

How To Create Simple React App By Event Emitters

I admit the debate for Redux vs. Flux has been settled and there is no point in a system so trivial as EventEmitter. But having worked with React and Redux for...
Mastering The Developer Tools JavaScript Console

Mastering The Developer Tools JavaScript Console

One of the most basic debugging tools in JavaScript is console.log(). The console comes with several other useful methods that can add to a developer’s debugging toolkit. You can use the console...