qr-code

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Is there a way to add friends instantly on a mobile device through QR-codes?

I want to know if there\'s a way to let people add me instantly with a QR code. I know that I can just make a QR with the link to my FB account, but I\'d like to开发者_JS百科 know if it\'s possible t[详细]

2023-03-13 07:29 分类：问答
jquery qrcode fails using more than 34 char long

I am using this jquery plugin to generate QR Codes from string: https://github.com/jeromeetienne/jquery-qrcode[详细]

2023-03-12 11:41 分类：问答
Extracting results from Android ZXing IntentIntegrator

I am rather new to ZXing and has been exploring their API. I have seen Using ZXing to create an android barcode scanning app and getting scan result when using zxing?[详细]

2023-03-11 13:48 分类：问答
iPhone iOS: Can you add crosshairs or other visual indicator to ZBar barcode scanning?

I wa开发者_JAVA百科nt to know if it is possible when using Zbar barcode scanning within an iPhone/iOS app to add some sort or crosshairs or other visual indicator to the screen to assist users in aimi[详细]

2023-03-10 21:17 分类：问答
"Scan now to download" QR code for iPhone App Download

I have recently heard of and ran across QR codes being scanned for a开发者_运维问答pp downloads. I would like to know how this works? Can someone explain to me what program they use to \"scan\" and wh[详细]

2023-03-10 05:21 分类：问答
How to scan or decode QRCode and EAN_13 barcode using blackberry API 6?

How to scan or decode QRCode and EAN_13 barcode using blackberry API 6? Any help is appreciated. I have searched lot on google but haven\'t find any proper solution.[详细]

2023-03-09 19:24 分类：问答
creating QR code using zbar sdk for iphone

ZBAR sdk is normally used to开发者_运维问答 read QRcode or barcode & convert it to user data. Can we use ZBAR API to create QRcode for iphone?As far I know Zbar SDK can only be used to read.[详细]

2023-03-09 03:32 分类：问答
Generating QRCode

I need to generate QRCodes using 开发者_JS百科objective-c. Is there a library/framework already available for that?ThanksI used this simple code to encode a QRCode in one of my projects. You can use:[详细]

2023-03-08 20:26 分类：问答
Compression algorithms for Strings

I have to generate QRCodes using concatenated object properties. These strings might be long, that\'s why I开发者_StackOverflow中文版\'d like to know which compression algorithm to use knowing that my[详细]

2023-03-07 22:50 分类：问答
iphone: local qr code generator

can anybody suggest me some SDK or way of creating a local QR code generator for iphone? Please enlighten me on this I have referred zxing and several other qr code libraries but none of them support[详细]

2023-03-07 19:18 分类：问答