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Replace multiple characters in a C# string
...e measured before I posted that. I run benchmark and Regex.Replace is over 8x slower than multiple string.Replace calls in a row. and 4x slower than Split+Join. See gist.github.com/MarcinJuraszek/c1437d925548561ba210a1c6ed144452
– MarcinJuraszek
Jun 4 '18 at 4:...
JavaScript: Object Rename Key
...dy exists, its value is going to get down trodden: jsfiddle.net/ryurage/B7x8x
– Brandon Minton
Jul 22 '14 at 16:06
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实战低成本服务器搭建千万级数据采集系统 - 更多技术 - 清泛网 - 专注C/C++...
...下获取数据的接口有什么问题？
1、通过各大微博的搜索api。就比如新浪微博API针对一个服务器IP的请求次数，普通权限限制是一个小时1w次，最高权限合作授权一个小时4w次。使用应用时还需要有足够的用户，单用户每个应...
Set theme for a Fragment
... issue: stackoverflow.com/questions/36736244/…
– rm8x
Oct 27 '16 at 15:17
1
Great solution. I a...
A weighted version of random.choice
...ndom.choice took 0.3286 sec where as random.choices took 0.0416 sec, about 8x faster.
– Anton Codes
Jun 18 '19 at 13:34
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LINGO使用指南 - 更多技术 - 清泛网 - 专注C/C++及内核技术
...GO在每次迭代时用SLP (Successive LP，逐次线性规划)方法寻找搜索方向（缺省值）
Steepest Edge
最陡边策略
选择该选项, LINGO在每次迭代时将对所有可能的变量进行尝试，找到使目标值下降最多的变量进行迭代；缺省...
Convert PDF to image with high resolution
...the left has a file size of 337.879 Bytes (330 kByte).
Its resolution is 758x996 pixels, using 8-bit Gray color space.
So, no need to resize; add the -density flag. The density value 150 is weird -- trying a range of values results in a worse looking image in both directions!
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苹果全球开发者大会：无硬件 iOS 9等三大系统更新 - 资讯 - 清泛网 - 专注C...
...i会提醒你应该出发的时间。iOS 9还将提供更深层面的信息搜索，苹果甚至提供了搜索的API接口，这样用户可以搜索到APP内部的信息等更多内容。
在日常使用方面iOS 9将提供更为智能的体验，当你早上拿起iPhone的第一时间，它会...
How do short URLs services work?
...L; try this on your end for this page: Do you get this >> goo.gl/8gVb8X ?
– Kingz
Jun 4 '18 at 16:29
How do they...
地图组件（高德地图） · App Inventor 2 中文网
... 开通VIP 搜索 地图组件（高德地图）
地图组件（高德地图）
地图（基础容器，默认“高德地图...