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How can I format a number into a string with leading zeros?
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Java HashMap performance optimization / alternative
...ted out the hashCode() method was to blame. It was only generating around 20,000 codes for 26 million distinct objects. That is an average of 1,300 objects per hash bucket = very very bad. However if I turn the two arrays into a number in base 52 I am guaranteed to get a unique hash code for every o...
Difference between Array and List in scala
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edited Apr 26 '10 at 11:26
answered Apr 26 '10 at 11:17
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Creating stored procedure and SQLite?
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answered Jul 26 '10 at 13:28
h3xStreamh3xStream
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What is the difference between lock and Mutex?
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answered Sep 17 '10 at 12:31
Darin DimitrovDarin Dimitrov
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How to sort with lambda in Python
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+200
Use
a = sorted(a, key=lambda x: x.modified, reverse=True)
# ^^^^
On Python 2.x, the sorted function takes its argument...
fatal: Not a valid object name: 'master'
...wered Feb 6 '12 at 15:19
user229044♦user229044
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Why is git push gerrit HEAD:refs/for/master used instead of git push origin master
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answered May 5 '12 at 12:05
simontsimont
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using facebook sdk in Android studio
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250
NOTE
For Android Studio 0.5.5 and later, and with later versions of the Facebook SDK, this proc...
How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
... iwein
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answered Oct 29 '10 at 16:59
ArneArne
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