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Can I store images in MySQL [duplicate]

...ation. I want it that for each image, there should be a thumb created with PHP (which is not that difficult). I want to save the thumbs (since they are very small) in the database and I use MySQL. (I don't want to save the thumbs as physical files on the drive.) Does MySQL allow saving and retriev...
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What does $1 [QSA,L] mean in my .htaccess file?

...)$ (matches any URL except the server root), it will be rewritten as index.php?url=$1 which means a request for ollewill be rewritten as index.php?url=olle). QSA means that if there's a query string passed with the original URL, it will be appended to the rewrite (olle?p=1 will be rewritten as inde...
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Why would json_encode return an empty string

I have a simple php structure with 3 nested arrays. 13 Answers 13 ...
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What is the cleanest way to get the progress of JQuery ajax request?

... http://www.htmlgoodies.com/beyond/php/show-progress-report-for-long-running-php-scripts.html I was searching for a similar solution and found this one use full. var es; function startTask() { es = new EventSource('yourphpfile.php'); //a message is rec...
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What's the difference between Require.js and simply creating a element in the DOM? [closed]

... want, and don't have to worry about keeping track of dependencies or load order. RequireJS makes it possible to write an entire, modular app without touching window object. Taken from rmurphey's comments here in this Gist. Layers of abstraction can be a nightmare to learn and adjust to, but wh...
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How to set input type date's default value to today?

... The following code works well: <input type="date" value="<?php echo date('Y-m-d'); ?>" /> Note that this relies on PHP. share | improve this answer | ...
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从Sloodle看三维虚拟学习环境的发展趋势 - 资讯 - 清泛网 - 专注C/C++及内核技术

...玩游戏一样沉浸其中。在游戏中需要解决一些交流、协作问题 ,这在学习系统中也会同样关注 ,因此很多学者也开始研究非正式学习领域内如何将游戏与学习系统结合 (Galar neau, 2005)。另外一些研究者关注如何在大型多人虚拟环境...
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ADB No Devices Found

...ep for doing this...visualgdb.com/tutorials/android/usbdebug/manualinstall.php – abaldwin99 Aug 20 '15 at 17:44 1 ...
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Single Sign On across multiple domains [closed]

... There is a master domain, login.mydomain.com with the script master_login.php that manages the logins. Each client domain has the script client_login.php All the domains have a shared user session database. When the client domain requires the user to be logged in, it redirects to the master domain ...
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.htaccess: Invalid command 'RewriteEngine', perhaps misspelled or defined by a module not included i

I have this error when trying to browse php files locally 8 Answers 8 ...