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Java regex capturing groups indexes
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The group numbers are used in back-reference \n in pattern and $n in replacement string.
In other regex flavors (PCRE, Perl), they can also be used in sub-routine calls.
You can...
python re.sub group: number after \number
How can I replace foobar with foo123bar ?
1 Answer
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Getting assembly name
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edited Nov 24 '10 at 11:58
icecrime
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How to replace all strings to numbers contained in each string in Notepad++?
...ou want to match each of the following lines
value="4"
value="403"
value="200"
value="201"
value="116"
value="15"
using the .*"\d+" pattern and want to keep only the number. You can then use a capture group in your matching pattern, using parentheses ( and ), like that: .*"(\d+)". So now in your ...
handlerbars.js check if list is empty
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The "each" tag can take an "else" section too. So the simplest form is:
{{#each items}}
// re...
Why does sed not replace all occurrences?
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Can we use join for two different database tables?
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Can I use `pip` instead of `easy_install` for `python setup.py install` dependency resolution?
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pip install https://pypi.python.org/packages/source/r/requests/requests-2.3.0.tar.gz
Install from local tarball
wget https://pypi.python.org/packages/source/r/requests/requests-2.3.0.tar.gz
pip install requests-2.3.0.tar.gz
Install from local folder
tar -zxvf requests-2.3.0.tar.gz
cd reques...
How to tell if rails is in production?
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2 easy ways:
tail -f log/production.log
if there are entries populating that log after you hit the app, you're in production mode.
second way:
in one of your views (probably the layout is good), just add
<%= "Environ...
How to revert a folder to a particular commit by creating a patch
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