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SQL SELECT speed int vs varchar
...cupy between 2 and 8 bytes, with 4 being usually more than enough ( -2147483648 to +2147483647 )
character types occupy 4 bytes plus the actual strings.
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What is the ideal data type to use when storing latitude / longitude in a MySQL database?
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163
Use MySQL's spatial extensions with GIS.
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How to get current language code with Swift?
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In Swift 3
let langStr = Locale.current.languageCode
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How to run Conda?
...ollowing this introductory documentation , I am trying to install Python v3.3, so I am copying and pasting the following line into my console:
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I need to store postal codes in a database. How big should the column be?
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Skimming through Wikipedia's Postal Codes page, 32 characters should be more than enough. I would say even 16 characters is good.
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Re-sign IPA (iPhone)
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213
Finally got this working!
Tested with a IPA signed with cert1 for app store submission with no ...
Convert DOS line endings to Linux line endings in Vim
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1093
dos2unix is a commandline utility that will do this, or :%s/^M//g will if you use Ctrl-v Ctrl-m ...
C++ Best way to get integer division and remainder
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answered Aug 15 '11 at 20:23
cnicutarcnicutar
160k2121 gold badges306306 silver badges343343 bronze badges
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What is more efficient? Using pow to square or just multiply it with itself?
... elapsed << " "; \
\
return x; \
}
TEST(1, b)
TEST(2, b*b)
TEST(3, b*b*b)
TEST(4, b*b*b*b)
TEST(5, b*b*b*b*b)
template <int exponent>
double testpow(double base, long loops)
{
double x = 0.0;
boost::posix_time::ptime startTime = now();
for (long i=0; i<loops; ++i)
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How to check if a python module exists without importing it
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