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Create singleton using GCD's dispatch_once in Objective-C
...er here: instancetype
+ (instancetype)sharedInstance
{
static dispatch_once_t once;
static id sharedInstance;
dispatch_once(&once, ^
{
sharedInstance = [self new];
});
return sharedInstance;
}
+ (Class*)sharedInstance
{
static dispatch_once_t once;
...
Deserialize JSON with C#
...s.
Adding a sample test:
string json =
@"{""data"":[{""id"":""518523721"",""name"":""ftyft""}, {""id"":""527032438"",""name"":""ftyftyf""}, {""id"":""527572047"",""name"":""ftgft""}, {""id"":""531141884"",""name"":""ftftft""}]}";
Friends facebookFriends = new System.Web.Script.Serialization.J...
Delete directory with files in it?
...he folder.
– kremuwa
Apr 9 '18 at 9:21
Note that this will remove dot (hidden) files as well.
– ...
Is there a way to make GHC provide the type class constraints of typed holes?
...
crockeeacrockeea
21.2k1010 gold badges4444 silver badges9292 bronze badges
add...
Optional query string parameters in ASP.NET Web API
...rameters.
– John Meyer
May 2 '16 at 21:26
6
@JohnMeyer You are correct using [FromUri] doesn't di...
UITapGestureRecognizer tap on self.view but ignore subviews
... |
edited Mar 28 at 21:11
SwiftiSwift
2,96522 gold badges1616 silver badges4848 bronze badges
answ...
Set attributes from dictionary in python
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answered Mar 17 '10 at 21:57
Ian ClellandIan Clelland
38.1k77 gold badges7575 silver badges8383 bronze badges
...
How to slice an array in Bash
...1}" )
– Heath Borders
Jan 27 '16 at 21:15
|
show 8 more comments
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Get item in the list in Scala?
...
answered Jun 21 '18 at 9:22
Deepan ChakravarthiDeepan Chakravarthi
3144 bronze badges
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The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value
... |
edited Jan 5 '11 at 21:51
answered Jan 5 '11 at 21:34
...