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How can I do division with variables in a Linux shell?
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– Skippy le Grand Gourou
Sep 19 '14 at 12:47
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How can I remove 3 characters at the end of a string in php?
...rjioKomarSerjio
2,54211 gold badge1313 silver badges1212 bronze badges
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SSL Error: unable to get local issuer certificate
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Collins KoechCollins Koech
122 bronze badges
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How can I list ALL grants a user received?
...', 8, 'FUNCTION', 9, 'PACKAGE',
11, 'PACKAGE BODY', 12, 'TRIGGER',
13, 'TYPE', 14, 'TYPE BODY',
19, 'TABLE PARTITION', 20, 'INDEX PARTITION', 21, 'LOB',
22, 'LIBRARY', 23, 'DIRECTORY', 24, 'QUEUE',
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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♦
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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...
Required tags not present when using Delphi XML Data Binding Wizard
...66231 44.6595 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723 14.0484 41.5985 12.6954...
How to create a new database using SQLAlchemy?
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answered Jan 23 '12 at 19:01
SingleNegationEliminationSingleNegationElimination
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When to use pip requirements file versus install_requires in setup.py?
...ser
– Romain Hardouin
Jun 10 '13 at 12:16
1
yes, I eventually changed this to strip out comments....