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Boolean vs tinyint(1) for boolean values in MySQL
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edited Dec 15 '15 at 18:21
answered Sep 20 '10 at 13:26
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Why does Python print unicode characters when the default encoding is ASCII?
...lt, ASCII.
For example, I use a bash shell which encoding defaults to UTF-8. If I start Python from it, it picks up and use that setting:
$ python
>>> import sys
>>> print sys.stdout.encoding
UTF-8
Let's for a moment exit the Python shell and set bash's environment with some b...
What are “sugar”, “desugar” terms in context of Java 8?
I hear about 'sugaring' and 'desugaring' more often in Java 8, what does these terms mean ? are they conceptual or syntactical.
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How do I convert between big-endian and little-endian values in C++?
...bit numbers:
unsigned __int64 _byteswap_uint64(unsigned __int64 value);
8 bit numbers (chars) don't need to be converted.
Also these are only defined for unsigned values they work for signed integers as well.
For floats and doubles it's more difficult as with plain integers as these may or not ...
What is the difference between “JPG” / “JPEG” / “PNG” / “BMP” / “GIF” / “TIFF” Image?
...s. Examples of lossless image compression is PNG and GIF. (GIF only allows 8-bit images.)
TIFF and BMP are both "wrapper" formats, as the data inside can depend upon the compression technique that is used. It can contain both compressed and uncompressed images.
When to use a certain image compress...
Convert data.frame column to a vector?
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8
[..., drop = F] will always return a data frame
– hadley
Aug 16 '11 at 18:19
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Is MATLAB OOP slow or am I doing something wrong?
... 0.02261 sec 0.23 usec per call
nop1-5() functions: 0.02182 sec 0.22 usec per call
nop() subfunction: 0.02244 sec 0.22 usec per call
@()[] anonymous function: 0.08461 sec 0.85 usec per call
nop(obj) method: 0.24664 sec 2.47 usec per call
no...
Converting a double to an int in C#
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JonJon
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Apache Spark: map vs mapPartitions?
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Alberto Bonsanto
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answered Jan 17 '14 at 19:46
Alexey RomanovAlexey ...
How to update gradle in android studio?
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edited Jul 16 at 8:57
answered Feb 8 '16 at 14:50
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