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Emulating a do-while loop in Bash
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answered May 10 '13 at 19:59
jm666jm666
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How to give border to any element using css without adding border-width to the whole width of elemen
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edited Nov 29 '11 at 23:35
Anne
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answered Nov...
Putting an if-elif-else statement on one line?
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Tim PietzckerTim Pietzcker
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What regular expression will match valid international phone numbers?
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23 Answers
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Active
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Append value to empty vector in R?
...length(values)) vector[i] <- values[i] )
# user system elapsed
# 0.340 0.000 0.343
vector <- character(length(values))
# fast(er)
system.time( for (i in 1:length(values)) vector[i] <- values[i] )
# user system elapsed
# 0.024 0.000 0.023
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Difference between pre-increment and post-increment in a loop?
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239
a++ is known as postfix.
add 1 to a, returns the old value.
++a is known as prefix.
add 1 t...
What happened to “HelveticaNeue-Italic” on iOS 7.0.3
Just upgraded my iPod touch to iOS 7.0.3 and "HelveticaNeue-Italic" seems to have disappeared. When I query on the phone with:
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How to get a specific output iterating a hash in Ruby?
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328
hash.each do |key, array|
puts "#{key}-----"
puts array
end
Regarding order I should add...
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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