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Is there a fixed sized queue which removes excessive elements?
I need a queue with a fixed size. When I add an element and the queue is full, it should automatically remove the oldest element.
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How to efficiently count the number of keys/properties of an object in JavaScript?
... complete fail at all. 87 thumbs up fails for you.
– Andrew
Jun 2 '16 at 17:31
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show 23 more comments
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Expand div to max width when float:left is set
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Yes, you are right and I agree. However I think Flo only mentioned this, because he thinks they are both! needed to get the desired layout and therefore my alternative solution.
– merkuro
Jun 19 '09 at 13:...
How can I read a function's signature including default argument values?
... in C, hence the TypeError. You'll have to check the source code to understand the call signature. In Python3, getargspec is implemented differently, and there inspect.getargspec(Exception.__init__) returns a ArgSpec instance.
– unutbu
Aug 4 '18 at 1:10
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How can I add a box-shadow on one side of an element?
...the inner element with box-shadow into an outer one with padding-right and overflow:hidden; so the three other sides of the shadow are not visible.
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How to use cURL to get jSON data and decode the data?
So I have a link that returns a jSON object, and I need to have it decoded and put into variables in PHP.
6 Answers
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How can I programmatically generate keypress events in C#?
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The question is tagged WPF but the answers so far are specific WinForms and Win32.
To do this in WPF, simply construct a KeyEventArgs and call RaiseEvent on the target. For example, to send an Insert key KeyDown event to the currently focused element:
var key = Key.Insert; // ...
What are the “standard unambiguous date” formats for string-to-date conversion in R?
... '"%Y-%m-%d"' then '"%Y/%m/%d"' on the first non-'NA' element,
and give an error if neither works.
as.Date("01 Jan 2000") yields an error because the format isn't one of the two listed above. as.Date("01/01/2000") yields an incorrect answer because the date isn't in one of the two fo...
What is the advantage of using forwarding references in range-based for loops?
...dvantage I can see is when the sequence iterator returns a proxy reference and you need to operate on that reference in a non-const way. For example consider:
#include <vector>
int main()
{
std::vector<bool> v(10);
for (auto& e : v)
e = true;
}
This doesn't compi...
Remove empty strings from a list of strings
... question that was asked). List Comprehensions are the pythonic solution, and filter should only be used if profiling has proven that the listcomp is a bottleneck.
– Tritium21
Feb 21 '15 at 18:18
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