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How to convert date to timestamp in PHP?

... This solution can lead to an unexpected behavior. Those who use PHP 5.3+ should adopt Prof. Falken answer, in which one has full control over the date format. – Luca Fagioli Apr 13 '15 at 20:22 ...
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Bash Templating: How to build configuration files from templates with Bash?

...\}/defined $ENV{$1} ? $ENV{$1} : $&/eg' < template.txt to replace all ${...} strings with corresponding enviroment variables (do not forget to export them before running this script). For pure bash this should work (assuming that variables do not contain ${...} strings): #!/bin/bash while...
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How can I remove 3 characters at the end of a string in php?

How can I remove 3 characters at the end of a string in php? "abcabcabc" would become "abcabc"! 3 Answers ...
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LINUX下用PHPIZE安装PHP GD扩展 - PHP - 清泛IT论坛,有思想、有深度

...zqp2013 于 2015-4-26 14:39 编辑 环境:LNMP in centOS 6.4。linux下PHP的扩展可以用phpize的方法,比较简单地进行启用。以下以PHP-GD2 库安装为例子。sudo yum install php-gd2  png jpeg freetype   //YUM安装扩展cd /app/php-5.4.13/ext/gd &nbs...
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Is there a point to minifying PHP?

I know you can minify PHP, but I'm wondering if there is any point. PHP is an interpreted language so will run a little slower than a compiled language. My question is: would clients see a visible speed improvement in page loads and such if I were to minify my PHP? ...
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How to display Base64 images in HTML?

... If you have PHP on the back-end, you can use this code: $image = 'http://images.itracki.com/2011/06/favicon.png'; // Read image path, convert to base64 encoding $imageData = base64_encode(file_get_contents($image)); // Format the image...
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ADB No Devices Found

I am attempting to install an Android app on my brand new Nexus 10 . I have a .apk file. I have downloaded the Android SDK, installed "Android SDK Tools", "Android SDK Platform-tools", and Google USB Driver. I have checked the setting on my Nexus 10 for "Unknown Sources". ...
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Force CloudFront distribution/file update

... Good news. Amazon finally added an Invalidation Feature. See the API Reference. This is a sample request from the API Reference: POST /2010-08-01/distribution/[distribution ID]/invalidation HTTP/1.0 Host: cloudfront.amazonaws.com Authorization:...
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GestureDetect 手势检测扩展:识别滑动、点击和长按手势 · App Inventor 2 中文网

...势检测原理 性能优化建议 常见问题 Q: 手势检测不灵敏怎么办? Q: 手势在按钮上不起作用? Q: 可以在滚动排列中使用吗? Q: 如何在同一个组件上检测多种手势? ...
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Any tools to generate an XSD schema from an XML instance document? [closed]

... In case someone doesn't have Visual Studio installed, here is an alternative link to download xsd: juliankay.com/development/download-xsd-exe – M.D. May 8 '12 at 18:40 ...