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How can I convert this foreach code to Parallel.ForEach?
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edited Jul 26 '13 at 9:06
Contango
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an...
Capturing Groups From a Grep RegEx
...u're using Bash, you don't even have to use grep:
files="*.jpg"
regex="[0-9]+_([a-z]+)_[0-9a-z]*"
for f in $files # unquoted in order to allow the glob to expand
do
if [[ $f =~ $regex ]]
then
name="${BASH_REMATCH[1]}"
echo "${name}.jpg" # concatenate strings
na...
How to convert float to varchar in SQL Server
...'s that? :)
– hgulyan
Sep 15 '10 at 9:13
4
@hgulyan - Does Select LTRIM(Str(float_field, 38, 0))...
Move cursor to end of file in vim
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edited Jun 9 '13 at 17:58
answered Jun 9 '13 at 17:35
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How to split one string into multiple variables in bash shell? [duplicate]
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answered May 9 '12 at 17:00
Rob IRob I
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PHP expresses two different strings to be the same [duplicate]
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answered Sep 26 '12 at 9:22
xdazzxdazz
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How to get the primary IP address of the local machine on Linux and OS X? [closed]
...o filter IP address from ifconfig:
ifconfig | grep -Eo 'inet (addr:)?([0-9]*\.){3}[0-9]*' | grep -Eo '([0-9]*\.){3}[0-9]*' | grep -v '127.0.0.1'
Or with sed:
ifconfig | sed -En 's/127.0.0.1//;s/.*inet (addr:)?(([0-9]*\.){3}[0-9]*).*/\2/p'
If you are only interested in certain interfaces, wlan0,...
Twig: in_array or similar possible within if statement?
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answered Sep 18 '11 at 9:25
RaffaelRaffael
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Is it possible to specify the schema when connecting to postgres with JDBC?
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