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Xcode: What is a target and scheme in plain language?
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answered Dec 17 '13 at 15:20
James WebsterJames Webster
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When is localStorage cleared?
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103
W3C draft says this
User agents should expire data from the local storage areas only for s...
Rails server says port already used, how to kill that process?
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708
Assuming you're looking to kill whatever is on port 3000 (which is what webrick normally uses),...
URLWithString: returns nil
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203
You need to escape the non-ASCII characters in your hardcoded URL as well:
//localisationName ...
Regex empty string or email
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edited Feb 21 '11 at 9:08
answered Feb 21 '11 at 9:02
Da...
Wrapping StopWatch timing with a delegate or lambda?
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10 Answers
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Use numpy array in shared memory for multiprocessing
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logger.setLevel(logging.INFO)
# create shared array
N, M = 100, 11
shared_arr = mp.Array(ctypes.c_double, N)
arr = tonumpyarray(shared_arr)
# fill with random values
arr[:] = np.random.uniform(size=N)
arr_orig = arr.copy()
# write to arr from different proces...
Deleting multiple elements from a list
...ements from a list at the same time? If I want to delete elements at index 0 and 2, and try something like del somelist[0] , followed by del somelist[2] , the second statement will actually delete somelist[3] .
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Truncate a string straight JavaScript
... = 3;
var myString = "ABCDEFG";
var myTruncatedString = myString.substring(0,length);
// The value of myTruncatedString is "ABC"
So in your case:
var length = 3; // set to the number of characters you want to keep
var pathname = document.referrer;
var trimmedPathname = pathname.substring(0, Math...
Which is faster: Stack allocation or Heap allocation
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501
Stack allocation is much faster since all it really does is move the stack pointer.
Using memo...