大约有 47,000 项符合查询结果（耗时：0.0321秒） [XML]
How do I force make/GCC to show m>me m> the commands?
...tion problem, but I cannot seem to get GCC (or maybe it is make??) to show m>me m> the actual compiler and linker commands it is executing.
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How to highlight text using javascript
Can som>me m>one help m>me m> with a javascript function that can highlight text on a web page.
And the requirem>me m>nt is to - highlight only once, not like highlight all occurrences of the text as we do in case of search.
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'pip' is not recognized as an internal or external command
...riable. By default, pip is installed to C:\Python34\Scripts\pip (pip now com>me m>s bundled with new versions of python), so the path "C:\Python34\Scripts" needs to be added to your PATH variable.
To check if it is already in your PATH variable, type echo %PATH% at the CMD prompt
To add the path of you...
How to serialize a Tim>me m>Span to XML
I am trying to serialize a .NET Tim>me m>Span object to XML and it is not working. A quick google has suggested that while Tim>me m>Span is serializable, the XmlCustomFormatter does not provide m>me m>thods to convert Tim>me m>Span objects to and from XML.
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Graph Algorithm To Find All Connections Between Two Arbitrary Vertices
I am trying to determine the best tim>me m> efficient algorithm to accomplish the task described below.
16 Answers
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How to check if a string contains a substring in Bash
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You can use Marcus's answer (* wildcards) outside a case statem>me m>nt, too, if you use double brackets:
string='My long string'
if [[ $string == *"My long"* ]]; then
echo "It's there!"
fi
Note that spaces in the needle string need to be placed between double quotes, and the * wildcard...
Git submodule add: “a git directory is found locally” issue
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I cam>me m> to this SO post trying to add a submodule with the sam>me m> path as a submodule that I recently deleted.
This is what ultimately worked for m>me m> (this article helped out a lot):
If you haven't already run git rm --cached path_...
Is it worth using Python's re.compile?
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I've had a lot of experience running a compiled regex 1000s of tim>me m>s versus compiling on-the-fly, and have not noticed any perceivable difference. Obviously, this is anecdotal, and certainly not a great argum>me m>nt against compiling, but I've found the difference to be negligible.
EDIT:
Aft...
Permanently add a directory to PYTHONPATH?
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You need to add your new directory to the environm>me m>nt variable PYTHONPATH, separated by a colon from previous contents thereof. In any form of Unix, you can do that in a startup script appropriate to whatever shell you're using (.profile or whatever, depending on your favo...
Different bash prompt for different vi editing mode?
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Fresh bash 4.3 and readline 6.3 have som>me m>thing for you guys.. from the changelog:
4. New Features in Readline
j. New user-settable variable, show-mode-in-prompt, adds a characters to the
beginning of the prompt indicating the current editing mode.
So putt...