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How to put a line comment for a multi-line command [duplicate]
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It even works within piped sub-commands: "echo `#1` foo \(newline) | perl -ne `#2` 'print'"... exactly what I needed!
– EdwardTeach
Jan 29 '13 at 23:49
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Sorting 1 million 8-decimal-digit numbers with 1 MB of RAM
..., 99999999) for i in xrange(1000000)]
sorter = Popen('sort1mb.exe', stdin=PIPE, stdout=PIPE)
for value in sequence:
sorter.stdin.write('%08d\n' % value)
sorter.stdin.close()
result = [int(line) for line in sorter.stdout]
print('OK!' if result == sorted(sequence) else 'Error!')
A detailed exp...
How to automatically add user account AND password with a Bash script?
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You can run the passwd command and send it piped input. So, do something like:
echo thePassword | passwd theUsername --stdin
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Auto reloading a Sails.js app on code changes?
... I like the nodemon solution over the forever solution given how nodemon pipes output back to stdout w/o additional configuration. Makes development workflow easier.
– Aaron Ransley
Nov 20 '14 at 22:10
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How do I 'svn add' all unversioned files to SVN?
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Why do people always grep and then pipe to awk? Awk can do pattern matching: awk '/^[?]/{print $2}'; No need for the extra grep process.
– bdrx
Feb 26 '15 at 13:59
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地图组件（高德地图） · App Inventor 2 中文网
...元素来标识地图上的点。
原版是OpenStreet开源地图，国内无法访问，中文网已深度定制，默认接入国内的高德地图，如下：
地图 组件提供了三种实用程序，用于通过 App Inventor 操作其边界。
首先，它提供了一个锁定机制，允...
Can't connect to local MySQL server through socket '/tmp/mysql.sock
...ame thing in this context:
If host is set to localhost, then a socket or pipe is used.
If host is set to 127.0.0.1, then the client is forced to use TCP/IP.
So, for example, you can check if your database is listening for TCP connections vi netstat -nlp. It seems likely that it IS listening for ...
angularjs newline filter with no other html
... .replace(/</g, '&lt;');
}
});
Then, in my view, I pipe one into the other:
<span ng-bind-html-unsafe="dataFromModel | noHTML | newlines"></span>
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improv...
Find a file in python
...ate', file_name]
output = subprocess.Popen(command, stdout=subprocess.PIPE).communicate()[0]
output = output.decode()
search_results = output.split('\n')
return search_results
search_results is a list of the absolute file paths. This is 10,000's of times faster than the methods ...
pdf2htmlEX实现pdf转html - 开源 & Github - 清泛网 - 专注C/C++及内核技术
...eight=height+'px';
}
/*注释下面这段代码，因为手机浏览器无法触发滚动事件
<span style="white-space:pre"> </span>this.container.addEventListener('scroll', function() {
<span style="white-space:pre"> </span>self.update_page_idx();
<span style="white-space:...