Tagged: javascript


Things To Do With Computer When Bored

We work for earn money. We consume our time for money but sometimes we may be bored. Changing current work will made us more happy and will refresh our mind. Here we will provide...


Introduction to Javascript Programming Language

Javascript is scripting language very popular among developers. Javascript is the programming language of the web. In the recents years Javascript popularity is higher than before because it gained a lot of features with...


Html Text Input Allow Only Numeric Input

Applications expecting numeric values for the input is generally a pain for developers. Because we have to check given values whether they are number or alphabet. We have some text input element for html....


How To Get Query String From Url With Javascript?

Query string is part of url. After question mark query string begins with simple key-value pairs. Popular javascript frameworks provide libraries to get query string with javascript. But how can we get it with...


How To Use Javascript Closures

What is closure? How can we use closure in our codes? etc. We can ask a lot of question about closures. Here is what are closures. Closure is a wrapper for different entities like...

Uncaught TypeError: Cannot set property ‘…’ of null 0

Uncaught TypeError: Cannot set property ‘…’ of null

While writing javascript beginners get a lot of Uncaught TypeError: Cannot set property ‘…’ of null error message so what is the problem with the code?

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