Category Archives: JavaScript

JavaScript Framework or Libraries

Choosing The Right JavaScript Framework

The emergence of unique frameworks with each of them having distinct characteristic advantages has caused a rift in our wonderful JavaScript community. Developers advocating for their favorites as the golden era of

Robin Jangu
April 25, 2018
JavaScript β€’ Miscellaneous β€’
Reference Error: Java Script

Reference Error: JavaScript

How does it feel when you go to give a job interview and after reaching the interview location you find out that the company for which you are here doesn’t even exist. Obviously you got angry and your mind will start throwing negative thoughts. Exactly same happens with JavaScript too.

Saif Sadiq
April 17, 2018
Debug β€’ JavaScript β€’ Miscellaneous β€’

TypeError: JavaScript

Can you add a number and an alphabet? Say, if I ask you to give me the result of the addition of 1 and H will you be able to give me the answer? The obvious answer is NO. Same goes in JavaScript too!If you add 1 and H in

Saif Sadiq
April 6, 2018
Debug β€’ JavaScript β€’ Miscellaneous β€’
debugging memory leak

Debugging Memory Leaks in JavaScript

Introduction To understand the memory leakage issue, we must first understand how memory is allocated and recycled in a typical web browser operation. You don’t even have to imagine, just look around. The renting and subletting is similar to memory allocation.

Robin Jangu
March 31, 2018
Debug β€’ JavaScript β€’ Miscellaneous β€’
(Unknown): Script Error in JavaScript

(Unknown): Script Error in JavaScript

If someone tries to violate the rule that you have set, what you’ll do in return? Send him Script error. Not in real life, though. πŸ˜‰ But in JavaScript, if you try to violate the same origin policy,

Deeksha Agarwal
March 29, 2018
Debug β€’ JavaScript β€’ Miscellaneous β€’
Uncaught RangeError: Maximum call stack

Uncaught RangeError: Maximum call stack in JavaScript

Errors occur where you least expect them, JS developers face this nemesis on a daily basis. There are 2 ways to get these wonderful error messages: 1) Non-Terminating Recursive functions Browser allocates memory to all data types. Sometimes calling a recursive function over and

Robin Jangu
March 28, 2018
Debug β€’ JavaScript β€’ Miscellaneous β€’
Uncaught TypeError: Cannot read property of undefined

Uncaught TypeError: Cannot read property of undefined In JavaScript

Out of the six primitive types defined in JavaScript, namely boolean, string, symbol, number, Null, and undefined, no other type throws as many errors as Undefined. The error most often than not is faced when the scripts come across uninitialized variable or object.

Deeksha Agarwal
March 27, 2018
Debug β€’ JavaScript β€’ Miscellaneous β€’

Top 15 Must Have Tools For JavaScript Developers

JavaScript is one of the most widely used scripting languages by the developers and website testers worldwide. Powerful, resourceful, and intuitive, JavaScript comes into action when

Sachin Sharma
January 12, 2018
JavaScript β€’ Manual Testing β€’ Miscellaneous β€’