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How to sort findAll Doctrine's method?
...$this->findBy(array());
}
So we look at findBy and find what we need (orderBy)
public function findBy(array $criteria, array $orderBy = null, $limit = null, $offset = null)
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移动前端开发之viewport的深入理解 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...是,devicePixelRatio在不同的浏览器中还存在些许的兼容性问题,所以我们现在还并不能完全信赖这个东西,具体的情况可以看下这篇文章。
devicePixelRatio的测试结果:
三、PPK的关于三个viewport的理论
ppk大神对于移动设备上...
How to search a Git repository by commit message?
...hmentViewable() methods. (references #33)
M library/Dbs/Db/Row/Login.php
a1bccdcd29ed29573d2fb799e2a564b5419af2e2 Add permissions checks for attachments of custom strategies. (references #33).
M application/controllers/AttachmentController.php
38c8db557e5ec0963a7292aef0220ad1088f518d F...
华为公司的新产品研发流程管理 - 项目管理 - 清泛网 - 专注C/C++及内核技术
...要信息或是已知的也或是可知的,只是没有人提出正确的问题或没有人做出正确的决策而已。
研究表明,如果一个公司较早做出取消或调整的决定,那么在那些没有投入市场的产品上所浪费的便要减少许多。一流公司在计...
从估值5千万到一无所有 90后的他感觉梦境一场 - 资讯 - 清泛网 - 专注C/C++...
...O2O现在还没到风口。宠物行业的根本不在这里,这是源头问题。”与此同时,他对爱狗团的方向也进行了调整。夏军原本做的是宠物O2O,类似于美团的团购模式,将买家导入到线下的商户。而他放弃了O2O做法,现在做的模式不像...
内存优化总结:ptmalloc、tcmalloc和jemalloc - 操作系统(内核) - 清泛网 - ...
...内存到CentralCache里。 解决了ptmalloc2中arena之间不能迁移的问题。
Tcmalloc占用更少的额外空间。例如,分配N个8字节对象可能要使用大约8N * 1.01字节的空间。即,多用百分之一的空间。Ptmalloc2使用最少8字节描述一个chunk。
更快。...
How to check if a string contains a substring in Bash
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Note that the order in which the test occurs matters. The output of the following line of code will be forward 2. number=2; if [[ "1, 2, 4, 5" = *${number}* ]]; then echo forward $number; fi; if [[ *${number}* = "1, 2, 4, 5" ]]; then echo ...
Javascript : Send JSON Object with Ajax?
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With jQuery:
$.post("test.php", { json_string:JSON.stringify({name:"John", time:"2pm"}) });
Without jQuery:
var xmlhttp = new XMLHttpRequest(); // new HttpRequest instance
xmlhttp.open("POST", "/json-handler");
xmlhttp.setRequestHeader("Content-...
How can I change a file's encoding with vim?
... Thanks for your answer, it led me to learn more about the UTF byte order mark. However FYI, setting a BOM seems unnecessary/inadvisable for UTF-8 since it's not a fixed byte-length format like 16 or 32. See here for an explanation and reference. It's not a problem (and even helpful) for vim,...
