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How to use background thread in swift?
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Swift 3.0+
A lot has been modernized in Swift 3.0. Running something on the background thread looks like this:
DispatchQueue.global(qos: .background).async {
print("This is run on the background queue")
DispatchQueue.main....
Is there a naming convention for MySQL?
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108
I would say that first and foremost: be consistent.
I reckon you are almost there with the con...
How do I ignore the initial load when watching model changes in AngularJS?
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+300
set a flag just before the initial load,
var initializing = true
and then when the first $watch fires, do
$scope.$watch('fieldc...
Temporarily switch working copy to a specific Git commit
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Dan Jacka
1,78011 gold badge1515 silver badges2525 bronze badges
answered Apr 19 '12 at 14:38
Alexander PavlovAlexa...
Example for sync.WaitGroup correct?
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func main() {
var wg sync.WaitGroup
wg.Add(1)
go dosomething(200, &wg)
wg.Add(1)
go dosomething(400, &wg)
wg.Add(1)
go dosomething(150, &wg)
wg.Add(1)
go dosomething(600, &wg)
wg.Wait()
fmt.Println("Done")
}
However, it is rather pointl...
Sort an Array by keys based on another Array?
...dress'] = '123 fake st';
$customer['name'] = 'Tim';
$customer['dob'] = '12/08/1986';
$customer['dontSortMe'] = 'this value doesnt need to be sorted';
$properOrderedArray = array_merge(array_flip(array('name', 'dob', 'address')), $customer);
//Or:
$properOrderedArray = array_replace(array_flip(array...
Example invalid utf8 string?
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answered Aug 19 '09 at 17:26
Nemanja TrifunovicNemanja Trifunovic
23.3k33 gold badges4646 silver badges8383 bronze badges
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Can't find the PostgreSQL client library (libpq)
I'm trying to install PostgreSQL for Rails on Mac OS X 10.6. First I tried the MacPorts install but that didn't go well so I did the one-click DMG install. That seemed to work.
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Getting a timestamp for today at midnight?
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answered Oct 29 '12 at 21:20
hakrehakre
174k4444 gold badges370370 silver badges718718 bronze badges
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Android: When is onCreateOptionsMenu called during Activity lifecycle?
...Ware
873k161161 gold badges21332133 silver badges21602160 bronze badges
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