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Git 'fatal: Unable to write new index file'
...answered Mar 27 '15 at 15:36
gls123gls123
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Capturing Groups From a Grep RegEx
...he following examples and more, which may not be what you're looking for:
123_abc_d4e5
xyz123_abc_d4e5
123_abc_d4e5.xyz
xyz123_abc_d4e5.xyz
To eliminate the second and fourth examples, make your regex like this:
^[0-9]+_([a-z]+)_[0-9a-z]*
which says the string must start with one or more digit...
Get last n lines of a file, similar to tail
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123
This may be quicker than yours. Makes no assumptions about line length. Backs through the fi...
How to import a Python class that is in a directory above?
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123
import sys
sys.path.append("..") # Adds higher directory to python modules path.
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凤姐当天使 徐小平胡海泉薛蛮子王刚怎么看？ - 资讯 - 清泛网 - 专注C/C++...
...“天使投资”这件事真正进入了普通大众的生活，成为了全民创业浪潮有机的组成部分，对提升天使投资行业的知名度和行业透明度，以及行业的提升有帮助。我提议请她做代言人。
薛蛮子：大部分天使投资人都是“傻B” 我...
Replace comma with newline in sed on MacOS?
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123
sed 's/,/\
/g'
works on Mac OS X.
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Timeout command on Mac OS X?
...l
the >nul gets rid of the output. So instead of showing 64 BYTES FROM 123.45.67.8 BLAH BLAH BLAH it'll just show a blank newline until it times out. -t flag can be changed to any number.
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import module from string variable
...ike importlib.import_module("feature.email")
– Seanny123
Dec 6 '13 at 7:13
11
Finally, also remem...
Where to put Gradle configuration (i.e. credentials) that should not be committed?
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~/.gradle/gradle.properties:
mavenUser=admin
mavenPassword=admin123
build.gradle:
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authentication(userName: mavenUser, password: mavenPassword)
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How do I concatenate multiple C++ strings on one line?
...tring s = string("abc").append("def").append(otherStrVar).append(to_string(123));
– Patricio Rossi
Nov 12 '17 at 2:46
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