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How can I get current location from user in iOS
...cyBest;
if ([[[UIDevice currentDevice] systemVersion] floatValue] >= 8.0)
[self.locationManager requestWhenInUseAuthorization];
[locationManager startUpdatingLocation];
You also have to add a string for the NSLocationAlwaysUsageDescription or NSLocationWhenInUseUsageDescription keys to th...
Why is there no SortedList in Java?
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edited Jul 30 '18 at 15:41
Yoon5oo
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answered Jan 4 '1...
How to save/restore serializable object to/from file?
...r.Serialize(stream, serializableObject);
stream.Position = 0;
xmlDocument.Load(stream);
xmlDocument.Save(fileName);
}
}
catch (Exception ex)
{
//Log exception here
}
}
/// <summary>...
Send POST data using XMLHttpRequest
... the state changes.
if(http.readyState == 4 && http.status == 200) {
alert(http.responseText);
}
}
http.send(params);
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No visible cause for “Unexpected token ILLEGAL”
...ible character in the code, right after the semicolon. It's the Unicode U+200B Zero-width space character (a.k.a. ZWSP, HTML entity &#8203;). That character is known to cause the Unexpected token ILLEGAL JavaScript syntax error.
And where did it come from?
I can't tell for sure, but my bet is on...
What does “S3 methods” mean in R?
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answered Jul 5 '11 at 14:05
Richie CottonRichie Cotton
103k3737 gold badges217217 silver badges338338 bronze badges
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When is std::weak_ptr useful?
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answered Aug 19 '12 at 23:06
David SchwartzDavid Schwartz
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Why is it string.join(list) instead of list.join(string)?
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10 Answers
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Why malloc+memset is slower than calloc?
...loc() are mostly there to take small allocations (anything from 1 byte to 100s of KB) and group them into larger pools of memory. For example, if you allocate 16 bytes, malloc() will first try to get 16 bytes out of one of its pools, and then ask for more memory from the kernel when the pool runs d...
How to fix the flickering in User controls
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It is not the kind of flicker that double-buffering can solve. Nor BeginUpdate or SuspendLayout...