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Understanding dispatch_async
...dispatch_async(dispatch_get_global_queue( DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^(void){
//Background Thread
dispatch_async(dispatch_get_main_queue(), ^(void){
//Run UI Updates
});
});
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Need command line to start web browser using adb
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200
Running this command will start a web browser in android:
adb shell am start -a android.intent...
Map and Reduce in .NET
...as it albeit under different names.
Map is Select:
Enumerable.Range(1, 10).Select(x => x + 2);
Reduce is Aggregate:
Enumerable.Range(1, 10).Aggregate(0, (acc, x) => acc + x);
Filter is Where:
Enumerable.Range(1, 10).Where(x => x % 2 == 0);
https://www.justinshield.com/2011/06/mapr...
Create RegExps on the fly using string variables
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answered Dec 6 '10 at 22:27
meder omuralievmeder omuraliev
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What's the difference between MemoryCache.Add and MemoryCache.Set?
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edited Nov 15 '16 at 7:00
CodeNotFound
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answer...
Using git to get just the latest revision
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edited Sep 10 at 11:55
ma11hew28
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How do I wrap text in a UITableViewCell without a custom cell
This is on iPhone 0S 2.0. Answers for 2.1 are fine too, though I am unaware of any differences regarding tables.
10 Answers...
How set the default repository
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answered Sep 27 '10 at 13:20
moswaldmoswald
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Proper URL forming with Query String and Anchor Hashtag
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edited Jan 20 '16 at 22:06
guido
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a...
Variable is accessed within inner class. Needs to be declared final
...dea :-)
– Kevin Zhao
Oct 12 '15 at 20:15
15
In retrospect, using global variables is a bad idea i...