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Count Rows in Doctrine QueryBuilder

...lass); $count = $repository->count(); And in Repository/FooRepository.php public function count() { $qb = $repository->createQueryBuilder('t'); return $qb ->select('count(t.id)') ->getQuery() ->getSingleScalarResult(); } It's better to move $qb = ....
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How to enable PHP short tags?

... Set short_open_tag=On in php.ini And restart your Apache server. share | improve this answer | follow | ...
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Laravel requires the Mcrypt PHP extension

...web enabled extensions and command line enabled extensions can differ. Run php -m in your terminal and check to see if mcrypt is listed. If it's not then check where the command line is loading your php.ini file from by running php --ini from your terminal. In this php.ini file you can enable the e...
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jQuery using append with effects

...tatusupdate").submit( function () { $.post( 'ajax.php', $(this).serialize(), function(data){ $("#box").prepend($(data).fadeIn('slow')); $("#status").val(''); } ); even...
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How to check whether a string is Base64 encoded or not

... Try like this for PHP5 //where $json is some data that can be base64 encoded $json=some_data; //this will check whether data is base64 encoded or not if (base64_decode($json, true) == true) { echo "base64 encoded"; } e...
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ATL COM开发入门(一)(JS调用ActiveX/COM组件) - C/C++ - 清泛网 - 专注C/C++及内核技术

... ??件的源码实例》。 源码点此下载,如有问题请点此。 ATL COM ActiveX 入门
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ATL COM开发入门(二)(ActiveX/COM组件回调JS) - C/C++ - 清泛网 - 专注C/C++及内核技术

...建的ActiveX(COM组件)实现JS回调》。 源码点此下载,如有问题请点此。 ATL COM ActiveX 入门 JS回调
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mfc 画圆角矩形 - C/C++ - 清泛网 - 专注C/C++及内核技术

...大家自行调整下。 推荐: 《MFC采用双缓存解决闪屏问题(使用了双缓存还是闪屏的)》 mfc 画图 圆角矩形
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程序崩溃时malloc/new可能导致死锁,程序卡死退不出 - C/C++ - 清泛网 - 专...

...会发生死锁现象。而且只有崩溃时才有malloc的可重入性的问题。 2、Linux下可以通过添加一个宏 _REENTRANT 解决(编译时使用libc中安全可重入的malloc函数),Windows未知。 另外,Windows Server2016服务器C++崩溃时容易不彻底,导致卡...
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【解决】bufferevent_openssl.c:228:19: error: storage size of \'methods...

...放入/xunsearch-full-1.4.15/packages/ 目录下,继续执行 setup.sh,问题解决。 xunsearch libevent