Which is the best MongoDB GUI?A good UI is an important part of the development experience. The mongo shell works great for administrative actions but...
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数据库 时间:
2014-07-29 17:17:22
阅读次数:
883
How to do SSH Tunneling (Port Forwarding) In this post we will see how ssh works?, what is SSH tunneling? what is important of ssh tunnels and how to ...
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其他好文 时间:
2014-07-29 17:04:22
阅读次数:
576
1.课程分两部分:算法分析,算法设计2.算法分析:首先考虑的是性能,how fast;其次会考虑通信,ram,disk占用等等3.what is more important than perf ? 功能性,模块化,安全,用户友好,可扩展... then why study algs? 1,perf...
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其他好文 时间:
2014-07-29 16:47:12
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266
Firstly, they are a very good fit, and a favorite pilot enthusiasts.Vacuuming question is not one of the sexiest do? Home. Therefore, it is important ...
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其他好文 时间:
2014-07-29 13:29:48
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271
windows 7 8 performance tuning 性能优化
Flip Sort Sorting in computer science is an important part. Almost every problem can be solved effeciently if sorted data are found. There are some ex...
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其他好文 时间:
2014-07-28 23:53:34
阅读次数:
260
Problem DescriptionPermutation plays a very important role in Combinatorics. For example ,1 2 3 4 5 and 1 3 5 4 2 are both 5-permutations. As everyone...
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其他好文 时间:
2014-07-26 14:15:48
阅读次数:
237
css优先级:!important 〉 行内样式 > id选择器 > 类选择器|伪类选择器 > 标签选择器 > 通用选择器 > 继承属性综合优先级(只讨论选择器): 则下列选择器的优先级如何呢? .a1 div{} .a1 .a2{} .a1 div .a2 span{} #d1 div {} #d...
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Web程序 时间:
2014-07-25 18:54:32
阅读次数:
269
1、import import要放在内部规则前面,不然就会无效; impor 引入多个文件,会出现闪烁,浏览器会先去下载import引入的css文件,然后再去解析,应该避免使用import2、important important优先级最高。但importantIE6下的bug; IE6及以...
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Web程序 时间:
2014-07-22 22:38:52
阅读次数:
291
CSS中有7种选择器:1、元素选择器例如:h1{font-size:12px;}h2,h3,h4{font-size:23px;}helloworld...2、类选择器:例如:.important{background-color:red;}/*只有包含important 和 warning两个类的...
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其他好文 时间:
2014-07-21 23:39:34
阅读次数:
517