Filter an array in JavaScript
You might want to filter an array in JavaScript by passing the filter criteria and return the filtered array. In this scenario , you can use the Array’s filter method as shown below. How to Fil...
Category Archives: JavaScript
Convert Decimal to Octal , Hexadecimal and Binary Value in JavaScript
If you have a decimal number in JavaScript and want to convert it to its equivalent octal , hexadecimal and binary value , you can use the toString method by passing the right radix as parameter. How...
Replace HTML tags with named entities in JavaScript
There are times when you might want to paste the code snippet in to a webpage. Imagine if that code snippet contains the HTML tags and somehow you want to escape the markup code without the browser p...
Replace all occurrences of a string in JavaScript ?
You might want to replace all the occurrences of the matched substrings with the new string in JavaScript. You can use the combination of regular expression with the replace method defined in the Str...
Insert special character into a string in JavaScript
If you want to insert a special character into a string in JavaScript , you can use he escape sequences to do it. For example , if you want to insert the copyright symbol into a string in JavaScript ...
Extract List from a String in JavaScript
Assume that you have a string that contains few statements out of which one includes the list of items. You may want to extract the list based on some delimitter. Eg : The sentence contains the follo...