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Category Archives: Miscellaneous
• Debug • Miscellaneous
syntaxerror: unexpected reserved word
Remember when you were a mere beginner in JavaScript, while learning you must have come across the term ‘reserved words’. These are the words that you can’t use as names for variables.
April 16, 2018
34139 Views
2 Min Read
• Debug • Miscellaneous
Forgotten Callbacks, Getting a Closure
Reason why JS is adored all over the internet is because of the powerful libraries and tools that empower us in making efficient web pages in very less time. Closure is one of the perks of JS which is used quite a lot.
April 12, 2018
26128 Views
3 Min Read
• Debug • Miscellaneous
Why Global variables Shouldn’t Be Much Global
One of the biggest blunder a JS developer can do while writing a code is declaring unnecessary global variables. Global variables are extremely helpful for the programmers but if not used carefully would rob the speed and efficiency of any browser.
April 9, 2018
27567 Views
2 Min Read
• Debug • JavaScript • Miscellaneous
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
April 6, 2018
23270 Views
2 Min Read
• Debug • Miscellaneous
SyntaxError: JSON.parse: bad parsing
JSON or JavaScript Object Notation is a ubiquitous data format used by all sorts of mobile and web apps for asynchronous browser-server communication. JSON is an extremely popular data format, very easy to
April 5, 2018
37208 Views
3 Min Read
• Debug • JavaScript • Miscellaneous
Complete Guide To Memory Leakage Testing 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.
March 31, 2018
15179 Views
4 Min Read
Apple Releases iOS 11.3
With one of the major updates, iOS 11.3, apple brings in exciting AR(augmented reality) experiences, Animojis for iPhone X users, updates in the visibility of battery health, performance, etc.
March 30, 2018
20984 Views
3 Min Read
• Debug • JavaScript • Miscellaneous
JavaScript Script Errors Demystified: Troubleshooting Guide
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. 😉 But in JavaScript, if you try to violate the same origin policy,
March 29, 2018
15217 Views
2 Min Read
• Debug • JavaScript • Miscellaneous
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
March 28, 2018
15318 Views
2 Min Read
• Debug • JavaScript • Miscellaneous
Understanding Uncaught TypeError In JavaScript
Debugging Uncaught TypeError 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.
March 27, 2018
70705 Views
2 Min Read
