大约有 30,000 项符合查询结果（耗时：0.0399秒） [XML]
How to send data to local clipboard from a remote SSH session
... use old unicode
-version version information
-silent errors only, run in background (default)
-quiet run in foreground, show what's happening
-verbose running commentary
Report bugs to <astrand@lysator.liu.se>
$ xsel -help
Usage: xsel [options]
M...
Rank items in an array using Python/NumPy, without sorting array twice
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I am getting the following error with your solution(numpy 1.7.1): AttributeError: 'numpy.ufunc' object has no attribute 'at'
– Fear
Jul 14 '17 at 9:33
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How can I select every other line with multiple cursors in Sublime Text?
...10 lines
– Joe Daley
Nov 1 '13 at 1:05
22
As a new improvement : (.*(\n|$)){2}
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Why do I get AttributeError: 'NoneType' object has no attribute 'something'?
I keep getting an error that says
10 Answers
10
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VIP会员中心 · App Inventor 2 中文网，少儿编程陪伴者
... 5000 + 次 连接测试 20000 + 次 累计在线时长 50000 + 时 文档翻译进...
How can I concatenate regex literals in JavaScript?
...|
edited Dec 10 '19 at 13:05
Flimm
86.4k2828 gold badges186186 silver badges191191 bronze badges
answere...
Check if an apt-get package is installed and then install it if it's not on Linux
...s upon finding that the package is missing, such as simply exiting with an error code.
REQUIRED_PKG="some-package"
PKG_OK=$(dpkg-query -W --showformat='${Status}\n' $REQUIRED_PKG|grep "install ok installed")
echo Checking for $REQUIRED_PKG: $PKG_OK
if [ "" = "$PKG_OK" ]; then
echo "No $REQUIRED_P...
move_uploaded_file gives “failed to open stream: Permission denied” error
I keep getting this error when trying to configure the upload directory with Apache 2.2 and PHP 5.3 on CentOS.
13 Answers
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Get current folder path
...location.
– dhruvin
Apr 21 '15 at 3:05
Perfect. This works independently for any application, especially when using St...
Unable to load Private Key. (PEM routines:PEM_read_bio:no start line:pem_lib.c:648:Expecting: ANY PR
... Oh my good God! THANK YOU! I would've never figured that out by trial and error, fixed the issue for me!
– Mikael Dyreborg Hansen
Apr 15 at 12:48
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