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How to Correctly handle Weak Self in Swift Blocks with Arguments
... manual on using strong, weak, and unowned in closures:
https://developer.apple.com/library/content/documentation/Swift/Conceptual/Swift_Programming_Language/AutomaticReferenceCounting.html
Note: I used the term closure instead of block which is the newer Swift term:
Difference between block (Obj...
How can I create a keystore?
...e that you — will use later, to refer to this keystore when signing your application.
For more information about Keytool, see the documentation at: http://docs.oracle.com/javase/6/docs/technotes/tools/windows/keytool.html
and for more information on signing Android apps go here: http://developer.a...
How do you remove the title text from the Android ActionBar?
...yle to override to get rid of the title text that briefly shows up when my app first launches.
20 Answers
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Android disable screen timeout while app is running
Is there a way to disable the screensaver while my app is running?
12 Answers
12
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How to properly exit a C# application?
I have a published application in C#. The problem here is whenever I close the main form by clicking on the red exit button, it closes the form but it doesn't close the application. I found this out when I tried shutting down the computer, hopeful that the application I made was running smoothly the...
Changing navigation bar color in Swift
... a Picker View to allow the user to choose the colour theme for the entire app.
30 Answers
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Unsafe JavaScript attempt to access frame with URL
... This is a frequent requirement where one is embedding a third party application into your website, especially where web services and the like is not an option.
– Jacques
Aug 22 '11 at 9:19
...
Is it possible to use AutoLayout with UITableView's tableHeaderView?
...eader once and use it to find the required height. That height can then be applied to the header, and the header is set a second time to reflect the change.
- (void)viewDidLoad
{
[super viewDidLoad];
self.header = [[SCAMessageView alloc] init];
self.header.titleLabel.text = @"Warning";...
Open Sublime Text from Terminal in macOS
...er in Terminal that you want ST to open and enter the following command:
/Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl .
NOTE: You may need to replace Sublime\ Text.app in the command above to Sublime\ Text\ 3.app or Sublime\ Text\ 2.app depending upon where the application is s...
What is the difference between Gemfile and Gemfile.lock in Ruby on Rails
...
That's how it should work -- but apparently the Gemfile.lock includes 'open' versions in some cases (e.g. rails (4.0.0) requires bundler (>= 1.3.0, < 2.0)), which causes problems. Any idea how to avoid those 'open' dependencies?
–...