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PSR-2 代码风格指南
代码必须遵循“编码风格指南” PSR [PSR-1]。代码必须使用4个空格缩进,而不是tab。对一行的长度不能是一个硬性的限制;但对每一行必须限制在120字符之内,每一行应该80个字符或者更少。在namespace声明之后必须有一个空行,在use声明之后也必须有一个空行。类的打开的大括号必须在下一行...
分类:其他好文   时间:2015-10-09 11:41:19    阅读次数:132
ocp-246
QUESTION NO: 246 What view might you use to try to determine how long a particular backup will take?A. VSESSIONEVENTB.VSESSION_EVENT B. VSESSION C. VW0041ITSD.VW0041ITS D. VWAITSTAT E. VSESSION...
分类:其他好文   时间:2015-10-09 09:23:44    阅读次数:149
ocp-235
QUESTION NO: 235 What command would you use to ensure that backup records in the control file are pointing to actual physical files on the backup media? A. crosscheck B. list backup C. confirm D...
分类:其他好文   时间:2015-10-09 08:09:30    阅读次数:169
[Javascript] Array - Conact
For example there are two array of object and you want to print out each element, it is bad if you use two forEach method on each array:var people1 = ...
分类:编程语言   时间:2015-10-09 01:56:34    阅读次数:197
Laravel数据库操作
laravel数据库有三种访问方式一、基本Facade用法注意,首先要引入:use Illuminate\Support\Facades\DB; 不然报错DB' not found返回的是数组对象:$results = DB::select('select * from users where id...
分类:数据库   时间:2015-10-09 00:34:27    阅读次数:253
sed 使用 删除匹配行
“p” command prints the buffer (remember to use -n option with “p”)“d” command is just opposite, its for deletion. ‘d’ will delete the pattern space bu...
分类:其他好文   时间:2015-10-08 23:05:13    阅读次数:256
好用的JQ图片特效jquery-poptrox-popup-galleries
jQuery Poptrox – Popup galleriesRate this (1 Vote)DownloadDemojQuery PoptroxAdds popup galleries to jQuery. Heavily customizable, easy to use, and bui...
分类:Web程序   时间:2015-10-08 18:11:07    阅读次数:979
ocp-206
QUESTION NO: 206 Which command do you use to create a recovery-catalog schema?A. create recovery catalog B. create catalog C. build catalog D. catalog create E. mount catalog Answer: B你用哪个命令来创建一个...
分类:其他好文   时间:2015-10-08 16:36:10    阅读次数:146
meta 标签里属性值 viewport小结
页面在移动设备中,展现方式,是否能缩放需要设置解释说明:width - viewport的宽度 height - viewport的高度initial-scale - 初始的缩放比例minimum-scale - 允许用户缩放到的最小比例maximum-scale - 允许用户缩放到的最大比例use...
分类:Web程序   时间:2015-10-08 14:41:02    阅读次数:148
TypeScript手册翻译系列12-编写.d.ts文件
Writing .d.ts files When using an external JavaScript library, or new host API, you‘ll need to use a declaration file (.d.ts) to describe the shape of that library. This guide covers a few high-lev...
分类:其他好文   时间:2015-10-08 10:42:17    阅读次数:385
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