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How to set focus on input field?
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580
When a Modal is opened, set focus on a predefined <input> inside this Modal.
De...
Why is MATLAB so fast in matrix multiplication?
...nd matrix generation. When I perform matrix multiplication with MATLAB, 2048x2048 and even bigger matrices are almost instantly multiplied.
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nodeValue vs innerHTML and textContent. How to choose?
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edited Feb 6 '19 at 10:17
mplungjan
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an...
Left align and right align within div in Bootstrap
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2018 Update...
Bootstrap 4.1+
pull-right is now float-right
text-right is the same as 3.x, and works for inline elements
both float-* and text-* are responsive for different alignment at different widths (ie: float-sm-right...
await vs Task.Wait - Deadlock?
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Mario Sannum
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answered Oct 30 '12 at 14:19
Stephen ClearySte...
Is #pragma once part of the C++11 standard?
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109
#pragma once is not standard. It is a widespread (but not
universal) extension, which can be u...
How to get a reference to current module's attributes in Python
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answered Jun 13 '09 at 10:01
Maciej PasternackiMaciej Pasternacki
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How to rollback just one step using rake db:migrate
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answered Dec 4 '10 at 9:43
rwilliamsrwilliams
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difference and when to use getApplication(), getApplicationContext(), getBaseContext() and someClass
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edited May 24 '15 at 14:09
Malwinder Singh
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a...
How to delete duplicate lines in a file without sorting it in Unix?
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300
awk '!seen[$0]++' file.txt
seen is an associative-array that Awk will pass every line of the f...