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Please explain about insertable=false and updatable=false in reference to the JPA @Column annotation
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edited Aug 24 '16 at 10:52
answered Sep 27 '10 at 16:10
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Struct inheritance in C++
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edited Sep 10 '15 at 0:34
b4hand
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How to serialize a JObject without the formatting?
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edited Jan 30 '15 at 20:10
answered Feb 21 '09 at 3:27
Ja...
Python int to binary string?
...g format method can take a format spec.
>>> "{0:b}".format(37)
'100101'
Format spec docs for Python 2
Format spec docs for Python 3
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View all TODO items in Visual Studio using GhostDoc
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answered Jan 29 '10 at 21:02
ZyphraxZyphrax
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How do I comment on the Windows command line?
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answered Jun 8 '10 at 13:20
paxdiablopaxdiablo
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What is the difference between float and double?
...are calculated:
double has 52 mantissa bits + 1 hidden bit: log(253)÷log(10) = 15.95 digits
float has 23 mantissa bits + 1 hidden bit: log(224)÷log(10) = 7.22 digits
This precision loss could lead to greater truncation errors being accumulated when repeated calculations are done, e.g.
float a = ...
How do I compare version numbers in Python?
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Why is the JVM stack-based and the Dalvik VM register-based?
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edited Apr 29 '10 at 1:18
answered Apr 27 '10 at 7:49
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How can I get jquery .val() AFTER keypress event?
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answered Jun 17 '10 at 16:11
Hooray Im HelpingHooray Im Helping
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