大约有 1,824 项符合查询结果（耗时：0.0216秒） [XML]
Regular Expression to match string starting with “stop”
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@Cat Megex: Which is precisely why I added the explanation. If your language uses something else to delimit the regex, replace the / with the proper character
– Mike Dinescu
Aug 6 '09 at ...
Using OpenSSL what does “unable to write 'random state'” mean?
I'm generating a self-signed SSL certificate to protect my server's admin section, and I keep getting this message from OpenSSL:
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Command-line Unix ASCII-based charting / plotting tool
...sys
if len(sys.argv) > 1: # numbers on the command line, may be $(cat myfile)
x = map( float, sys.argv[1:] )
else:
np.random.seed( 0 )
x = np.random.exponential( size=20 )
print onelineplot( x )
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angularjs: ng-src equivalent for background-image:url(…)
...iv back-img="<some-image-url>" ></div>
JSFiddle with cute cats as a bonus: http://jsfiddle.net/jaimem/aSjwk/1/
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How to remove files that are listed in the .gitignore but still on the repository?
...solution by manipulating the output of the .gitignore statement with sed:
cat .gitignore | sed '/^#.*/ d' | sed '/^\s*$/ d' | sed 's/^/git rm -r /' | bash
Explanation:
print the .gitignore file
remove all comments from the print
delete all empty lines
add 'git rm -r ' to the start of the line
ex...
How can I get dict from sqlite query?
... If your column names have special characters in them eg SELECT 1 AS "dog[cat]" then the cursor will not have the correct description to create a dict.
– Crazometer
Jun 16 '16 at 6:23
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How to scp in Python?
... am having memory issues using subprocess.check_output('ssh blah@blah.com "cat /data/file*") due to clone/fork issues and am wondering if paramiko will have the same issues or not?
– Paul
Nov 25 '13 at 14:32
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Quick way to list all files in Amazon S3 bucket?
... text file in your current directory:
aws s3 ls bucket-name --recursive | cat >> file-name.txt
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Clear a terminal screen for real
...es where your terminal gets badly mangled because you killed something (or catted a binary file) and it left your term in a mangled state. Ever get into a state where your prompt shows up but not your typing, and when you hit enter the new prompt shows up next to the previous prompt rather than belo...
How to filter logcat in Android Studio?
In my logcat there is too much output, so I'd like to filter it using some keywords, basically displaying only the output containing the keyword(s). Is there a way to do that in Android Studio through the UI?
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