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Changing navigation bar color in Swift
...
Here are some very basic appearance customization that you can apply app wide:
UINavigationBar.appearance().backgroundColor = UIColor.greenColor()
UIBarButtonItem.appearance().tintColor = UIColor.magentaColor()
//Since iOS 7.0 UITextAttributeTextColor was repl...
javax vs java package
...ges are optional packages, which provides a standard, scalable way to make custom APIs available to all applications running on the Java platform.
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Android - How To Override the “Back” button so it doesn't Finish() my Activity?
...avedInstanceState!=null){ //It could be null if starting the app.
mCustomObject = savedInstanceState.getSerializable("object_key");
}
// etc. until you have reloaded everything you stored
}
Consider the above psuedo-code to point you in the right direction. Reading up on the Activi...
End of support for python 2.7?
... to fork Python and keep their maintenance patches to themselves and their customers (Python's not copyleft). But, they are nice guys and so maybe they are willing to upstream their changes at least for awhile if there is still a Python project willing to accept them. Again, this is my speculation b...
HTTP handler vs HTTP module
...machine.config file
example:
Security: Using HTTP module, you can perform custom authentication or other security checks before the request reaches IIS.
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Reading CSV file and storing values into an array
...t to use a semi-colon is easy: https://github.com/JoshClose/CsvHelper/wiki/Custom-Configurations
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GROUP_CONCAT comma separator - MySQL
I have a query where I am using GROUP_CONCAT and a custom separator as my results may contain commas: '----'
3 Answers
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How to process SIGTERM signal gracefully?
...Iteration #3
Iteration #4
Terminated
$ echo $?
143
This time I enable my custom SIGTERM handler and send it SIGTERM:
$ ./signals-test.py handle_signal
Hello
Iteration #1
Iteration #2
Iteration #3
Iteration #4
Goodbye
$ echo $?
0
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Uri to default sound notification?
...ri= RingtoneManager.getDefaultUri(RingtoneManager.TYPE_NOTIFICATION);
For custom notification
Uri customSoundUri = Uri.parse("android.resource://" + getPackageName() + "/" + R.raw.twirl);
Source of notification sound (I renamed to "twirl" and placed in
res->raw folder)
https://notificationsound...
Are there strongly-typed collections in Objective-C?
...o generics in Objective-C unless you want to use C++ templates in your own custom collection classes (which I strongly discourage).
Objective-C has dynamic typing as a feature, which means that the runtime doesn't care about the type of an object since all objects can receive messages. When you ad...