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Conveniently map between enum and int / String
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answered Feb 16 '11 at 19:45
JeffJeff
3,43111 gold badge1919 silver badges3232 bronze badges
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Sticky sidebar: stick to bottom when scrolling down, top when scrolling up
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25
+1 to the very nice and ilustrative image.
I know it's an old question, but I casually found th...
Is there an easy way to pickle a python function (or otherwise serialize its code)?
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edited Mar 4 '16 at 14:59
Alexander Pozdneev
1,0691212 silver badges2626 bronze badges
answered Aug 1...
C/C++ with GCC: Statically add resource files to executable/library
...e:
/*
data.h (PNM).
*/
static unsigned char
MagickImage[] =
{
0x50, 0x36, 0x0A, 0x23, 0x43, 0x72, 0x65, 0x61, 0x74, 0x65, 0x64, 0x20,
0x77, 0x69, 0x74, 0x68, 0x20, 0x47, 0x49, 0x4D, 0x50, 0x0A, 0x32, 0x37,
0x37, 0x20, 0x31, 0x36, 0x32, 0x0A, 0x32, 0x35, 0x35, 0x0A, 0xFF, 0xFF,
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“PKIX path building failed” and “unable to find valid certification path to requested target”
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edited Feb 28 at 13:56
msangel
8,30533 gold badges4141 silver badges6161 bronze badges
answered Ap...
Best data type to store money values in MySQL
...float. You can use a fixed-point numeric data type for that like
decimal(15,2)
15 is the precision (total length of value including decimal places)
2 is the number of digits after decimal point
See MySQL Numeric Types:
These types are used when it is important to preserve exact precision, ...
Uncatchable ChuckNorrisException
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Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
answered Dec 14 '12 at 17:27
jtahlbornjtahlb...
Why is the shovel operator (
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Proof:
a = 'foo'
a.object_id #=> 2154889340
a << 'bar'
a.object_id #=> 2154889340
a += 'quux'
a.object_id #=> 2154742560
So << alters the original string rather than creating a new one. The reason for this is that in ruby a += b is syntacti...
Difference between map and collect in Ruby?
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5 Answers
5
Active
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How to convert DateTime to VarChar
I am working on a query in Sql Server 2005 where I need to convert a value in DateTime variable into a varchar variable in yyyy-mm-dd format (without time part). How do I do that?
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