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How do you prevent IDisposable from spreading to all your classes?
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This is basically what happens when you mix Composition or Aggregation with Disposable classes. As mentioned, the first way out would be to refactor the waitHandle out of shoelace.
Having said that, you can strip down the Disposable pattern considerably when you ...
Is it possible to get the iOS 5.1 SDK for Xcode 4.2 on Snow Leopard?
I still have Snow Leopard. I have Xcode 4.2 for iOS development. This morning I upgraded my iPhone and iPad to iOS 5.1.
15...
UIStatusBarStyle PreferredStatusBarStyle does not work on iOS 7
In my iPhone application built with Xcode 5 for iOS 7 I set UIViewControllerBasedStatusBarAppearance=YES in info.plist , and in my ViewController I have this code:
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Http Basic Authentication in Java using HttpClient?
I am trying to mimic the functionality of this curl command in Java:
10 Answers
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Run php script as daemon process
...server/cron/app_sync.php 2>&1 > /var/log/app_sync.log'
KillMode=mixed
Restart=on-failure
RestartSec=42s
[Install]
WantedBy=default.target
If your PHP routine should be executed once in a cycle (like a diggest) you may should use a shell or bash script to be invoked into systemd servi...
Hide separator line on one UITableViewCell
...aratorColor = [UIColor clearColor];
and in cellForRowAtIndexPath:
for iOS lower versions
if(indexPath.row != self.newCarArray.count-1){
UIImageView *line = [[UIImageView alloc] initWithFrame:CGRectMake(0, 44, 320, 2)];
line.backgroundColor = [UIColor redColor];
[cell addSubview:li...
How to monitor network calls made from iOS Simulator
...to my server just like Firebug does.
I could not find a way to see that in iOS Simulator or in xCode.
13 Answers
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Effect of a Bitwise Operator on a Boolean in Java
... than && (as opposed to ||, which has lower precedence), freely mixing them could lead to unexpected behaviour.
So a && b | c && d is the same as a && (b | c) && d,
as opposed to a && b || c && d which would be (a && b) || (c &&...
How to use UIScrollView in Storyboard
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I'm answering my own question because I just spent 2 hours to find the solution and StackOverflow allows this QA style.
Start to finish here is how to make it work in storyboard.
1: go to you view controller and click on Attribute Inspector.
2: cha...
How to present popover properly in iOS 8
I'm trying to add a UIPopoverView to my Swift iOS 8 app, but I am unable to access the PopoverContentSize property, as the popover does not show in the correct shape. my code:
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