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How to specify the default error page in web.xml?
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answered Aug 15 '11 at 15:01
BalusCBalusC
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Why does scanf() need “%lf” for doubles, when printf() is okay with just “%f”?
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Jonathan Leffler
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answered Oct 16 '08 at 23:06
MSNMSN
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C++ equivalent of Java's toString?
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edited Feb 3 '11 at 21:54
answered Oct 11 '09 at 5:33
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How to disable the application pool idle time-out in IIS7?
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KevKev
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Is 0 a decimal literal or an octal literal?
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answered Aug 1 '11 at 7:48
Alok SaveAlok Save
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Find a commit on GitHub given the commit hash
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answered Aug 31 '12 at 11:52
Matt McHenryMatt McHenry
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How to commit no change and new message?
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Kevin JohnsonKevin Johnson
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Java `final` method: what does it promise?
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answered Apr 5 '11 at 6:10
NawaManNawaMan
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What is the difference between hg forget and hg remove?
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edited Jul 11 '09 at 3:37
answered Jul 9 '09 at 4:58
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What does the caret operator (^) in Python do?
...gt;>> 0^1
1
To explain one of your own examples:
>>> 8^3
11
Think about it this way:
1000 # 8 (binary)
0011 # 3 (binary)
---- # APPLY XOR ('vertically')
1011 # result = 11 (binary)
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