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Execute a command line binary with Node.js
...d_process');
const child = spawnSync('ls', ['-lh', '/usr']);
console.log('error', child.error);
console.log('stdout ', child.stdout);
console.log('stderr ', child.stderr);
Note: The following code is still functional, but is primarily targeted at users of ES5 and before.
The module for spawnin...
libevent对比libev的基准测试 - C/C++ - 清泛网 - 专注C/C++及内核技术
...机超时。这样做是为了反映网络服务器通常需要维护每个连接的空闲超时的现实条件。这些空闲超时将在活动中重置。这是通过在设置期间设置随机 10 到 11 秒超时来实现的，并在每次客户端接收数据时删除/重新添加事件观察器...
Total size of the contents of all the files in a directory [closed]
...kady I have tried your solution on CentOS and Ubuntu, and there is a small error. You want "du -sbh". The "-h" flag must come last.
– theJollySin
Oct 16 '15 at 22:49
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Text Progress Bar in the Console [closed]
...e number to be updated on the same line. :)
– bobber205
Jul 4 '10 at 1:14
9
This example also pro...
What are type lambdas in Scala and what are their benefits?
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@retronym, I got an error when trying (1, 2).map(a => a + 1) in REPL: ` <console>:11: error: value map is not a member of (Int, Int) (1, 2).map(a => a + 1) ^`
– Kevin Meredith
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How to capture a list of specific type with mockito
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Not sure this example is complete. I get... Error:(240, 40) java: variable captor might not have been initialized i like tenshi's answer below
– Michael Dausmann
Oct 17 '14 at 6:13
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How do you format the day of the month to say “11th”, “21st” or “23rd” (ordinal indicator)?
...re of StackOverflow, so check the version history on the answer to see the error).
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Difference between single and double square brackets in Bash
... && b = b ]]: true, logical and
[ a = a && b = b ]: syntax error, && parsed as an AND command separator cmd1 && cmd2
[ a = a -a b = b ]: equivalent, but deprecated by POSIX³
[ a = a ] && [ b = b ]: POSIX and reliable equivalent
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[[ (a = a || a = b) &...
^M at the end of every line in vim
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answered Dec 5 '11 at 12:05
sarnoldsarnold
94.7k1919 gold badges157157 silver badges210210 bronze badges
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How to kill all processes with a given partial name? [closed]
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This will throw an error if no process matching the name is found. You may want to use ps -ef | grep myProcessName | grep -v grep | awk '{print $2}' | xargs -r kill -9 to have xargs not execute the command if no arguments are given.
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