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iPhone - Grand Central Dispatch main thread
...h_queue_t backgroundQueue = dispatch_queue_create("com.mycompany.myqueue", 0);
dispatch_async(backgroundQueue, ^{
int result = <some really long calculation that takes seconds to complete>;
dispatch_async(dispatch_get_main_queue(), ^{
[self updateMyUIWithResul...
Cannot change column used in a foreign key constraint
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edited Aug 9 '17 at 20:53
Jacob Bond
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answered Nov 28 '12 at 13...
Java string to date conversion
What is the best way to convert a String in the format 'January 2, 2010' to a Date in Java?
15 Answers
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How do I mock the HttpContext in ASP.NET MVC using Moq?
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edited Jan 10 '14 at 18:13
Sachin Kainth
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What is the difference between fastcgi and fpm?
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edited Nov 12 '16 at 13:06
pevik
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answered Dec ...
Is it possible to hide extension resources in the Chrome web inspector network tab?
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answered Jan 30 '15 at 6:23
Mark BellMark Bell
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How to compare if two structs, slices or maps are equal?
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OneOfOneOneOfOne
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avoid page break inside row of table
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answered Aug 8 '12 at 23:00
Troy AlfordTroy Alford
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Force DOM redraw/refresh on Chrome/Mac
...l work for you.
// in jquery
$('#parentOfElementToBeRedrawn').hide().show(0);
// in plain js
document.getElementById('parentOfElementToBeRedrawn').style.display = 'none';
document.getElementById('parentOfElementToBeRedrawn').style.display = 'block';
If this simple redraw doesn't work you can try...
What exactly is Python's file.flush() doing?
...is a good thing, you should make both calls as instructed.
Addendum in 2018.
Note that disks with cache mechanisms is now much more common than back in 2013, so now there are even more levels of caching and buffers involved. I assume these buffers will be handled by the sync/flush calls as well,...