Pratishtha Saxena

Technical Content Writer @ IncludeHelp

Pratishtha Saxena
Name Pratishtha Saxena
Course Bachelor of Technology (B.Tech) in Computer Science
College / University ITM Gwalior, MP
Technical Skills Python, JavaScript, HTML & CSS, C, C++

Her submissions


  1. Dynamically Populating drop-down list from selection another drop-down value
  2. How can I merge properties of two JavaScript objects dynamically?
  3. Length of a JavaScript object
  4. JavaScript: How to append something to an array?
  5. Is there a standard function to check for null, undefined, or blank variables in JavaScript?
  6. How to replace all occurrences of a string in JavaScript?
  7. How do I check if an array includes a value in JavaScript?
  8. How do you get a timestamp in JavaScript?
  9. Which 'href' value should I use for JavaScript links, '#' or 'javascript:void(0)'?
  10. What is the !! (not not) operator in JavaScript?
  11. What does 'use strict' do in JavaScript, and what is the reasoning behind it?
  12. What is the most efficient way to deep clone an object in JavaScript?
  13. How do I remove a property from a JavaScript object?
  14. Check whether a string contains a substring using includes() and indexOf() methods in JavaScript
  15. How can I remove a specific item from an array in JavaScript?
  16. var functionName = function() {} vs function functionName() {}
  17. What's the difference between using 'let' and 'var'?
  18. Which equals operator (== vs ===) should be used in JavaScript comparisons?
  19. Check if a variable is a string in JavaScript
  20. Can (a== 1 && a ==2 && a==3) ever evaluate to true?
  21. Open a URL in a new tab (and not a new window)
  22. Compare two dates with JavaScript
  23. Set a default parameter value for a JavaScript function
  24. Validate decimal numbers in JavaScript - IsNumeric()
  25. How can I determine if a variable is 'undefined' or 'null'?
  26. Generate random string/characters in JavaScript
  27. How to check if element is visible after scrolling?
  28. Get all unique values in a JavaScript array (remove duplicates)
  29. JavaScript equivalent to printf/String.Format
  30. How to find the sum of an array of numbers?


  1. How can I know which radio button is selected via jQuery?
  2. How do I check whether a checkbox is checked in jQuery?
  3. Disable/enable an input with jQuery?
  4. Get selected text from a drop-down list (select box) using jQuery
  5. How to get the children of the $(this) selector?
  6. How can I get the ID of an element using jQuery?
  7. Get the size of the screen, current web page and browser window
  8. jQuery: Get specific option tag text
  9. How can I select an element by name with jQuery?
  10. What is the best way to add options to a select from a JavaScript object with jQuery?
  11. How to change the href attribute for a hyperlink using jQuery?
  12. jQuery document.createElement equivalent?
  13. How to move an element into another element?
  14. Play/pause HTML 5 video using jQuery
  15. jQuery append(), prepend(), after() and before() Methods
  16. Checking if jQuery is loaded using JavaScript
  17. jQuery Disable Form Submit on Enter
  18. How to exclude $(this) from a jQuery selector?
  19. Find all unchecked checkboxes in jQuery
  20. How to generate a simple popup using jQuery?
  21. Get the second child using jQuery
  22. How to get a table cell value using jQuery?
  23. HTML5 textarea placeholder not appearing
  24. Iterate through <select> options using jQuery
  25. jQuery .live() vs .on() method for adding a click event after loading dynamic html

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