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Warm tip: After this 2 days of tossing, I uninstalled the php7.1. There's only one reason--I want to install the barcode Extension Module Php-zbarcode C language source code does not support PHP7. Changed the source code for half a day, or did not work. Finally look at GitHub on a warm issue back to the php5.6. It's a lot easier to pack up ~ words not to say, the starting point.First, PHP generated

Python-based QR code generation Software A few days ago, I figured out how to create a QR Code Applet and display it on the screen using wxPython. Of course, I want to implement it in Python only. After a while, I found three candidates: Python-qrcode on githubPyqrcode on sourceforgePyqrnative on Goolge

Resource files that need to be used:Http://files.cnblogs.com/files/Eyes-Chan/phpqrcode-2010100721_1.1.4.zipIn fact, you only need to use the phpqrcode.php in the resource file above. (If you're using a CI framework, just put the phpqrcode.php file in the controller layer)How to use:$str = ' http://www.google.com '; Public function make_qrcode ($str) { include ' phpqrcode.php '; QRCode::p ng ($str); }?>If you want to create a QR

This article describes how PHP generates two-dimensional codes with LOGO images based on phpqrcode. it can generate two types of QR codes with logo and without logo, which is very simple and practical, for more information about how to generate a QR code with a LOGO image based on phpqrcode, see the example in this article. Share it with you for your reference. T

PHP generates a QR code. I personally think there are two most common types: 1. use the google api to generate, 2. use php qr Code generation. The QR Code generated in both methods is clear and effective. The following describes h

Android QR code creation, android The QR code has entered our lives, and more people are using it to make our lives easier. I have heard of a joke, when we die, there will no longer be any inscription on the tombstone, but there will be a QR

In this development scenario, the user publishes an activity message. Now, how can I turn this activity into a QR code and share it with the circle of friends? Then other users can scan the QR code to participate in the activity without paying attention to the public number? follow and then participate in the published

From: Niche software-appinn Psytec QR code editor is a software used to create QR code information. It can contain phone book, email, network address, text, and other information. What is a QR code first? A

Html5 QR code scanning and parsing, html5 Parsing Introduction:Recently, there is a demand for a company project. In the Weibo client, a button on the h5 page can interact with native to call the camera, scan the QR code and parse it. In a non-Weibo client (or a native browser such as safari), call the system's photo t

Bar Code company survey sampling 2010 1 30 View more documents from changeself. the report contains a total of 73 pages. After more than two years of collection, the report can be regarded as a complete set of first-hand materials in the industry. Below are more than a dozen stickers in the report, friends who wish to be able to do the QR code service on their mo

Android: Use ZXing to generate a QR code (Logo design can be added) ZXing is an open-source library of Google that can be used to generate and scan QR codes. This article introduces the first part. First: ZXing-related files official: https://github.com/zxing/zxing/releases Or download it here (only the jar package used in this project, version: 3.2.0): Link: ht