How to generate QR Code using jQuery

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. QR Codes have become very common in the recent times especially among portable devices like tablets and...
What is the difference between .prev() , .prevAll() and .prevUntil()  jQuery APIs ?

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()...