Daniel Bark

Daniel Bark

1604367711

Tips for writing High Quality Javascript

https://youtu.be/b-L9HoUbS8M

#javascript #tutorial

What is GEEK

Buddha Community

Tips for writing High Quality Javascript
Ray  Patel

Ray Patel

1619518440

top 30 Python Tips and Tricks for Beginners

Welcome to my Blog , In this article, you are going to learn the top 10 python tips and tricks.

1) swap two numbers.

2) Reversing a string in Python.

3) Create a single string from all the elements in list.

4) Chaining Of Comparison Operators.

5) Print The File Path Of Imported Modules.

6) Return Multiple Values From Functions.

7) Find The Most Frequent Value In A List.

8) Check The Memory Usage Of An Object.

#python #python hacks tricks #python learning tips #python programming tricks #python tips #python tips and tricks #python tips and tricks advanced #python tips and tricks for beginners #python tips tricks and techniques #python tutorial #tips and tricks in python #tips to learn python #top 30 python tips and tricks for beginners

Niraj Kafle

1589255577

The essential JavaScript concepts that you should understand

As a JavaScript developer of any level, you need to understand its foundational concepts and some of the new ideas that help us developing code. In this article, we are going to review 16 basic concepts. So without further ado, let’s get to it.

#javascript-interview #javascript-development #javascript-fundamental #javascript #javascript-tips

Kaustav Hazra

1589858834

How to start writing less error-prone code in JavaScript

Everything in JavaScript is an object!’. We said that this assertion is false. Many things in JavaScript can behave like an object, but that doesn’t mean it’s the object. We can say we have three types of objects (objects, functions and arrays) in JavaScript.

In ECMAScript Specification, the functions aren’t on the type list. Intuitively, function values have a specific behaviour, that is different from values that are numbers - so isn’t it a type? JavaScript refers to functions as a sub-type of the object type - sometimes refers to them as a callable object.

Conclusion: Functions are sort of type, but a sub-type - not a top level type…

#javascript-development #javascript-tips #programming-tips #javascript #programming

Rahul Jangid

1622207074

What is JavaScript - Stackfindover - Blog

Who invented JavaScript, how it works, as we have given information about Programming language in our previous article ( What is PHP ), but today we will talk about what is JavaScript, why JavaScript is used The Answers to all such questions and much other information about JavaScript, you are going to get here today. Hope this information will work for you.

Who invented JavaScript?

JavaScript language was invented by Brendan Eich in 1995. JavaScript is inspired by Java Programming Language. The first name of JavaScript was Mocha which was named by Marc Andreessen, Marc Andreessen is the founder of Netscape and in the same year Mocha was renamed LiveScript, and later in December 1995, it was renamed JavaScript which is still in trend.

What is JavaScript?

JavaScript is a client-side scripting language used with HTML (Hypertext Markup Language). JavaScript is an Interpreted / Oriented language called JS in programming language JavaScript code can be run on any normal web browser. To run the code of JavaScript, we have to enable JavaScript of Web Browser. But some web browsers already have JavaScript enabled.

Today almost all websites are using it as web technology, mind is that there is maximum scope in JavaScript in the coming time, so if you want to become a programmer, then you can be very beneficial to learn JavaScript.

JavaScript Hello World Program

In JavaScript, ‘document.write‘ is used to represent a string on a browser.

<script type="text/javascript">
	document.write("Hello World!");
</script>

How to comment JavaScript code?

  • For single line comment in JavaScript we have to use // (double slashes)
  • For multiple line comments we have to use / * – – * /
<script type="text/javascript">

//single line comment

/* document.write("Hello"); */

</script>

Advantages and Disadvantages of JavaScript

#javascript #javascript code #javascript hello world #what is javascript #who invented javascript

13 Useful JavaScript Developer Tools for Writing High-Quality Code

Today I’m going to show you 13 well-know and popular tools to write better and cleaner JavaScript code.

These are tools that I’m using right now on my JavaScript developer journey.

So if you want to improve the quality of your projects, this list is for you.

1. npm

NPM is a package manager for Nodejs with hundreds of thousands of packages, and you can use it for front-end development too.

The main purpose of using NPM is automating dependency and package management. If you use a library by importing it directly without using NPM, you will do it every time you want to update the library. It’s a heavy time-consuming as your project grows. Instead of spending time on invaluable tasks, install NPM once and it will take care of all of them for you.

2. JSFiddle

When I come up with a new idea for my projects, I’ll test it out on JSFiddle to see how everything goes. For a quick test before adding things to the real project, JSFiddle is the perfect solution.

More JavaScript online editors:

25 JavaScript Playgrounds For Testing New Ideas

For testing your new ideas or even develop an entire product.

medium.com

3. Chrome DevTools

I don’t need to talk much about this tool. With its help, you can inspect almost everything of your project so that you can debug and know what’s wrong on a certain page.

More about Chrome DevTools:

13 Super Useful Chrome DevTools Tips to Speed Up Your Developing Workflow

A great set of tools for web development.

medium.com

#javascript #javascript-tips #web-development #coding #programming