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What's the best practice to round a float to 2 decimals? [duplicate]
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answered Jan 18 '12 at 14:21
Jav_RockJav_Rock
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Copy a file in a sane, safe and efficient way
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answered Apr 17 '12 at 16:49
Martin YorkMartin York
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How can I parse a string with a comma thousand separator to a number?
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122
Yes remove the commas:
parseFloat(yournumber.replace(/,/g, ''));
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View a file in a different Git branch without changing branches
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edited May 23 '17 at 12:18
Community♦
111 silver badge
answered Oct 21 '11 at 23:47
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How to pipe input to a Bash while loop and preserve variables after loop ends
...s in a script makes the modfied sum available after the loop:
FILECONTENT="12 Name
13 Number
14 Information"
shopt -s lastpipe # Comment this out to see the alternative behaviour
sum=0
echo "$FILECONTENT" |
while read number name; do ((sum+=$number)); done
echo $sum
Doing this at the command line...
Uninstall all installed gems, in OSX?
...t rake rdoc"
– Wil Moore III
May 2 '12 at 8:33
5
gem list | cut -d" " -f1 | sudo xargs gem uninst...
ctypes - Beginner
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edited Jun 20 at 9:12
Community♦
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answered Feb 22 '11 at 18:33
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Java Mouse Event Right Click
...nciCodemwnci
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Java system properties and environment variables
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– Praveen Sripati
Aug 14 '11 at 12:33
Keep in mind that other processes can find the cmd used to launch a process,...
Ruby, Difference between exec, system and %x() or Backticks
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Konrad ReicheKonrad Reiche
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