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WARNING: Can't verify CSRF token authenticity rails
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sites
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answered Nov 17 '11 at 23:42
Chau Hong LinhC...
What is aspect-oriented programming?
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edited Nov 24 '16 at 19:05
answered Oct 28 '08 at 3:46
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good example of Javadoc [closed]
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GaryFGaryF
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1
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Iterating over a numpy array
...you're looking for the ndenumerate.
>>> a =numpy.array([[1,2],[3,4],[5,6]])
>>> for (x,y), value in numpy.ndenumerate(a):
... print x,y
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0 0
0 1
1 0
1 1
2 0
2 1
Regarding the performance. It is a bit slower than a list comprehension.
X = np.zeros((100, 100, 100))
%timeit...
Why does the C preprocessor interpret the word “linux” as the constant “1”?
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edited Oct 27 '17 at 14:06
zwol
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answere...
Append value to empty vector in R?
...appending for larger vectors.
set.seed(21)
values <- sample(letters, 1e4, TRUE)
vector <- character(0)
# slow
system.time( for (i in 1:length(values)) vector[i] <- values[i] )
# user system elapsed
# 0.340 0.000 0.343
vector <- character(length(values))
# fast(er)
system.time(...
Git rebase: conflicts keep blocking progress
I have a git branch (called v4), that was made from master just yesterday. There were a couple of changes to master, that I want to get into v4. So, in v4, I tried to do a rebase from master, and one file keeps screwing things up: a one-line text file, that contains the version number. This file ...
Maximum Java heap size of a 32-bit JVM on a 64-bit OS
...2-bit OS, given that 32-bit OSes have a maximum addressable memory size of 4GB, and that the JVM's max heap size depends on how much contiguous free memory can be reserved.
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Get current URL with jQuery?
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Casey
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answered Jan 2 '09 at 6:57
Ryan DohertyRyan Doherty
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How to capitalize the first letter of word in a string using Java?
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546
If you only want to capitalize the first letter of a string named input and leave the rest alon...