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What are the differences between “=” and “
... Why hurt your eyes and finger with <- if you can use =? In 99.99% of times = is fine. Sometimes you need <<- though, which is a different history.
– Fernando
Oct 9 '13 at 1:22
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git push to specific branch
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ImranmadbarImranmadbar
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Why should I not wrap every block in “try”-“catch”?
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D.ShawleyD.Shawley
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Custom exception type
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asselinasselin
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How to print binary tree diagram?
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MightyPorkMightyPork
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What is the best way to ensure only one instance of a Bash script is running? [duplicate]
...ipt boilerplate
### HEADER ###
LOCKFILE="/var/lock/`basename $0`"
LOCKFD=99
# PRIVATE
_lock() { flock -$1 $LOCKFD; }
_no_more_locking() { _lock u; _lock xn && rm -f $LOCKFILE; }
_prepare_locking() { eval "exec $LOCKFD>\"$LOCKFILE\""; trap _no_more_locking EXIT; }
# ON ST...
Which is the best library for XML parsing in java [closed]
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Lakshmikant Deshpande
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answered Feb 20 '11 at 19:24
VooVoo
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Use email address as primary key?
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the primary key should be unique and constant
email addresses change like the seasons. Useful ...
bool operator ++ and --
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Jon HannaJon Hanna
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SSO with CAS or OAuth?
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Bob AmanBob Aman
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