Show Video Preview using JavaScript

• April 04, 2023
• Nilkanth Borad
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Sometimes we face a requirement to show a video preview to user before uploading it to the server. Social media sites like Facebook and Twitter prov

Get File Extension in JavaScript

• April 04, 2023
• Nilkanth Borad
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While working with files, sometimes we need to validate file extensions or get file extension for independent use like displaying file based on exte

Reload a Webpage using JavaScript

• April 04, 2023
• Nilkanth Borad
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You have seen some websites which automatically refresh or reload the webpage after some specific time like 60 seconds. Also, you have noticed some

How to Convert Strings to Uppercase or Lowercase In JavaScript

• April 04, 2023
• Nilkanth Borad
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JavaScript has in-built functions for strings like slice(), substring() and replace() methods. Here, we will use in-built methods like toUpperC