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Get hours difference between two dates in Moment Js
...epted answer above, where you do not know where 'end' and 'startTime' come from... Thanks a lot for your answer Raj!
– Pierre
Mar 16 '16 at 7:14
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Cannot refer to a non-final variable inside an inner class defined in a different method
...hrough the timer. I cannot set the values to final as that will prevent me from updating the values however I am getting the error I describe in the initial question below:
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How to detect scroll position of page using jQuery
...s its scroll position and at the change calls a few functions to load data from the server.
9 Answers
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HTTP status code 0 - Error Domain=NSURLErrorDomain?
... correct. There is no HTTP status code 0. You might see it as return value from an API, but it will not occur inside an HTTP response message.
– Julian Reschke
Apr 10 at 16:49
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Sorting a set of values [closed]
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From a comment:
I want to sort each set.
That's easy. For any set s (or anything else iterable), sorted(s) returns a list of the elements of s in sorted order:
>>> s = set(['0.000000000', '0.009518000', '10.27...
grep without showing path/file:line
... grep and only return the matching line? i.e. The path/filename is omitted from the results.
3 Answers
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C++ STL Vectors: Get iterator from index?
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@KerrekSB From 23.3.6.1 in the c++ standard draft: "The elements of a vector are stored contiguously, meaning that if v is a vector<T, Allocator> where T is some type other than bool, then it obeys the identity &v[n] == &...
Multiple left-hand assignment with JavaScript
... this kind of thing ahead of time, you could still break up the definition from the assignment. So: var v1, v2, v3; Then later on: v1 = v2 = v3 = 6; They'll still be in local scope. Since David mentioned alerts, this would work as expected (if pre-var'd): alert(v1 = v2 = v3 = 6);
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How to get an element's top position relative to the browser's viewport?
...for. Plus it is supported across all browsers (including IE 5, it seems!)
From MDN page:
The returned value is a TextRectangle object, which contains read-only left, top, right and bottom properties describing the border-box, in pixels, with the top-left relative to the top-left of the viewport.
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Get the current time in C
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Copy-pasted from here:
/* localtime example */
#include <stdio.h>
#include <time.h>
int main ()
{
time_t rawtime;
struct tm * timeinfo;
time ( &rawtime );
timeinfo = localtime ( &rawtime );
printf ( "Curr...