Handling special characters in jQuery selectors
When we make dynamic id in Javascript sometimes it may happen that it can contain special characters like @/space/ something…
Category: JavaScript
Sorting array of objects based on values which are strings in Javascript
Let us assume we have a JSON array of objects that contain some key value pairs. We might want to…
Type error, Undefined. Most common mistakes in Javascript and how to resolve them.
Javascript is almost everywhere on web. But sometimes we do make mistakes in writing the code. Here we will see…
Linking a Python script to a web interface with file upload.
In this article I am going to explain how can we link a python script with a web interface. In…
How to Download a file and compress it to zip using JavaScript
Initially, the prerequisite for downloading a simple text file in javascript requires FileSaver.js. This can be downloaded from here. Next step would…
Audio visual feature for audio/video files in Java Script
You might have seen some wave like visuals representing the audio waves in many players or audio editing tools. Let’s…
HTTPS to HTTP Ajax Request, Same Origin Policy.
Often there are times where we need to make a request that might not obey the Same Origin Policy .…
Javascript select list with search by typing in the list
Often we encounter scenarios where we have a long list and the user needs to select an element from the…
Capitalizing first letter and replaceAt particular index of String in Javascript
These are the two functions that will help in most cases where we need to replace index of a particular…
Make a list menu element active when included using php include
Often there is a requirement to make a menu element active when we import something using php include. Its quite…