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oh-my-zsh slow, but only for certain Git repo
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168
You can add this to your git config and zsh won't check the status anymore
git config --add...
Can You Get A Users Local LAN IP Address Via JavaScript?
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117
As it turns out, the recent WebRTC extension of HTML5 allows javascript to query the local cli...
Fast way to get image dimensions (not filesize)
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195
The file command prints the dimensions for several image formats (e.g. PNG, GIF, JPEG; recent...
分布式系统的事务处理 - 大数据 & AI - 清泛网 - 专注C/C++及内核技术
...务器来提供数据服务的时候，我会遇到如下的两个问题：1）一台服务器的性能不足以提供足够的能力服务于所有的网络...当我们在生产线上用一台服务器来提供数据服务的时候，我会遇到如下的两个问题：
1）一台服务器的性...
What is meant by 'first class object'?
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11 Answers
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Reasons for using the set.seed function
...produce as I just asked for something "random":
R> sample(LETTERS, 5)
[1] "K" "N" "R" "Z" "G"
R> sample(LETTERS, 5)
[1] "L" "P" "J" "E" "D"
These two, however, are identical because I set the seed:
R> set.seed(42); sample(LETTERS, 5)
[1] "X" "Z" "G" "T" "O"
R> set.seed(42); sample(LE...
Get Visual Studio to run a T4 Template on every build
...ON
:: set the working dir (default to current dir)
set wdir=%cd%
if not (%1)==() set wdir=%1
:: set the file extension (default to vb)
set extension=vb
if not (%2)==() set extension=%2
echo executing transform_all from %wdir%
:: create a list of all the T4 templates in the working dir
dir %wdir%\...
App Inventor 2 列表的函数式编程 · App Inventor 2 中文网
...列表的函数式编程
第 1 部分：贝瑞的柠檬水摊
第1步：过滤
第2步：映射
第3步：缩减
第 2 部分：鲍勃同学的身高
情况1：基本排序
情况2：使用比较器排序
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How do I get the AM/PM value from a DateTime?
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13 Answers
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