What are the golden rules of programming in JavaScript?

Asked by Last Modified  

1 Answer

Learn Java Script Training

Follow 1
Answer

Please enter your answer

Dev Group

Following are the golden rule applies to programming in JavaScript: Keep your code neat and readable. Make it easy for other people to read and figure out what you’re doing and why you did it. Write useful comments. Especially comments about what a function does, what arguments it takes and...
read more
Following are the golden rule applies to programming in JavaScript: Keep your code neat and readable. Make it easy for other people to read and figure out what you’re doing and why you did it. Write useful comments. Especially comments about what a function does, what arguments it takes and what it returns. Keep your functions simple. If it’s getting too complicated it’s often best to split it up into multiple functions. Employ good error handling techniques. There’s nothing worse than trying to track down an obscure error that should have thrown an exception but you didn’t bother to check user input because who would ever enter that anyway? read less
Comments
Dislike Bookmark

Related Questions

Is it true that in a few years most of the code will be written in JavaScript?
Its not true at all.
Amandeep
What types of jobs are available for those that know just HTML/CSS and JavaScript?
By being hired by companies that require front-end development. I don't only know JavaScript, CSS and HTML, but they're pretty much the only technologies I ever use at work, because there's so much front-end...
Pritty
0 0
5
Is it worth learning Node.js? I feel like I should learn TypeScript as well.
Yes, both are good, TypeScript will have bright future
Shubham
0 0
5
What is an Array?
An array is a collection of (same or different type of) items.In Java and C#, etc., the elements inside the array should be of the same type (e.g. ) while in languages like JavaScript and Python. The elements can be different types also(e.g. )
M
How do I become better at JavaScript?
Go through JavaScript tutorials from w3schools.com site. They have good examples with description. Then learn some es6 and es7 syntax. You will be pro in JavaScript.
Pooja
0 0
5

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

JavaScript Arrow Function
Javascript Arrow Functions : JavaScript ES6 is a type or version which let us provide a way to write javascript syntax in a better way. ES6 version is having a feature or new method to use functions...
A

Abhay

0 1
0
What Should I Learn in 2025 for Frontend or Web Technology?
If you're wondering what to focus on in 2025 to excel in frontend development, here's a concise guide: 1. React.js React remains one of the most in-demand technologies for building modern web applications....

Gaurab K.

1 0
0
String Comparison In Javascript
String Comparison in javascript: Let us learn how two strings are compared in javascript Assume you have two strings: "ant" and "ele" Case 1: alert("ant" < "ele" ); will give the result as true...
G

Guna

0 0
0
What Is Mean Stack? Why Mean Stack Is Popular Now?
Mean Stack is standing for MongoDB, ExpressJS, AngularJS and NodeJS. These four javascript solutions create a high performing web application. Mainly JavaScript is the frontend language. It’s working...

Shibaji Debnath

1 0
0
Javascript basic Interview Questions
Check below logical operators var a = false && 'Cat'; false var b = 'Cat' && 'Dog'; dog var c = 'Cat' || 'Dog'; cat var d = !true; false var e = !false; false what are...

Malyala Srinivas

1 0
0

Recommended Articles

Top 6 Skills Required to Become a Web Designer

Here are the top 6 must have skills for every Web Designer : Technical Skills Web designers undoubtedly require very strong technical skills. They must have hands on using Web designing software and tools, such as Adobe Dreamweaver, Fireworks, Photoshop, Flash etc. In addition to the knowledge of design...

Read full article >

Top 5 Skills Every Software Developer Must have

Software Development has been one of the most popular career trends since years. The reason behind this is the fact that software are being used almost everywhere today.  In all of our lives, from the morning’s alarm clock to the coffee maker, car, mobile phone, computer, ATM and in almost everything we use in our daily...

Read full article >

Learn Hadoop and Big Data

Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...

Read full article >

Learn Microsoft Excel

Microsoft Excel is an electronic spreadsheet tool which is commonly used for financial and statistical data processing. It has been developed by Microsoft and forms a major component of the widely used Microsoft Office. From individual users to the top IT companies, Excel is used worldwide. Excel is one of the most important...

Read full article >

Find Java Script Training classes near you
Java Script Training classes in Bangalore
Java Script Training classes in Hyderabad
Java Script Training classes in Pune
Java Script Training classes in Mumbai
Java Script Training classes in Chennai
Java Script Training classes in Delhi
Java Script Training classes in Kolkata
Java Script Training classes in Gurgaon
Java Script Training classes in Noida
Java Script Training classes in Jaipur

Looking for Java Script Training classes?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you