JavaScript Archives - Page 2 of 2

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JavaScript tips and tricks

February 16th, 202541130 Use objects/classes to encapsulate your application logic and try not to pollute the global variable scope as this can cause frustrating problems such as libraries not...

JavaScript

Sanitizing input with PHP and JavaScript

February 13th, 202561912 In PHP, there are a variety of ways in which you can sanitize the user input, depending on your needs. The htmlspecialchars function allows you to transform every...

JavaScript

How to show Image before upload JavaScript & HTML5 FileReader()

February 13th, 202531633 Show image before the upload is a requirement of every web application to give good user experience. We published a tutorial that doesn't work in all browsers so;...

JavaScript

Javascript Image Compress using HTML5 Canvas & File API before Upload

February 13th, 2025914139 In this tutorial I will show you how to compress images before upload to server, usually we don't compress images and upload them directly to server and then compress...

JavaScript

HTML based swipe Tabs for mobile / touch devices

February 13th, 202555885 I have found a good mobile based swipe tab here and really loved it so now I am sharing it with you. Its very simple and very useful tutorial you can use these tabs in...

JavaScript

Useful JavaScript globals

February 12th, 20255838 Math.random() - generates a randon number between 0 and 1. You can multiply the number to get a number in a different range. Math.floor(numberHere) - it would trim...

JavaScript

Working with dates in PHP and JavaScript

February 10th, 202531567 You can use the date function to generate a date string of your desired format. As a second parameter, you can add a UNIX timestamp representing the date that you wish...

JavaScript

JavaScript tips and tricks, Part 2

February 9th, 20253886 Minifying your code makes it smaller in size which increases the website’s loading speed, which increases the ranking of the website in search engine and so on. There...

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Cool New JavaScript Features