How to generate QR Code using jQuery

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QR Code or the Quick Response Code is a square-shaped matrix barcode that contains data encoded within it. QR Codes can be generated using JavaScript or jQuery too and in this article, we’ll concentrate on how to generate QR code using jquery. QR Codes have become very common in recent times especially among portable devices … Read more

What is the difference between .prev() , .prevAll() and .prevUntil() jQuery APIs ?

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jQuery has made a drastic change in the way JavaScript are written. It has given more scripting power to the developers and the ability to “write less and do more” . Recently a friend of mine, who is a newbie Javascript developer, came across the .prev() , .prevAll() and the .prevUntil() APIs of jQuery. He … Read more