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C: What is the difference between ++i and i++?
...ct compiler, there will be no performance difference. You can verify this by looking at the generated code, which will be identical.
The efficiency question is interesting... here's my attempt at an answer:
Is there a performance difference between i++ and ++i in C?
As @OnFreund notes, it's diffe...
Objective-C Split()?
...
NSArray *arrayOfComponents = [yourString componentsSeparatedByString:@":"];
where yourString contains @"one:two:three"
and arrayOfComponents will contain @[@"one", @"two", @"three"]
and you can access each with NSString *comp1 = arrayOfComponents[0];
(https://developer.apple.com...
Make Https call using HttpClient
...l still fail unless your client PC is configured to use higher TLS version by default. To overcome this problem add the following in your code.
System.Net.ServicePointManager.SecurityProtocol = SecurityProtocolType.Tls12 | SecurityProtocolType.Tls11 | SecurityProtocolType.Tls;
Modifying your exam...
How to create loading dialogs in Android?
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Gson ignoring map entries with value=null
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How do I determine scrollHeight?
...vascript property so you don't need jQuery.
var test = document.getElementById("foo").scrollHeight;
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Django - Difference between import django.conf.settings and import settings
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Why doesn't nodelist have forEach?
...ider creating a new array of nodes.
var nodeList = document.getElementsByTagName('div'),
nodes = Array.prototype.slice.call(nodeList,0);
// nodes is an array now.
nodes.forEach(function(node){
// do your stuff here.
});
Note: This is just a list/array of node referen...
Swift - Cast Int into enum:Int
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JSONDecodeError: Expecting value: line 1 column 1 (char 0)
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Could this be caused by an abort or incomplete json ? I get this randomly once in a while, not sure how to reproduce it.
– Christophe Roussy
May 18 '17 at 15:21
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