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How to declare global variables in Android?
I am creating an application which requires login. I created the main and the login activity.
17 Answers
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Share variables between files in Node.js?
...ble to the other js-file via the require function?
– appsthatmatter
Jun 23 '13 at 11:17
1
@jjoe64...
Stateless vs Stateful - I could use some concrete information
...more in the context of functional programming, but what you will read also applies in other programming paradigms.
Stateless programming is related to the mathematical notion of a function, which when called with the same arguments, always return the same results. This is a key concept of the funct...
How do you install an APK file in the Android emulator?
I finally managed to obfuscate my Android application, now I want to test it by installing the APK file and running it on the emulator.
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Laravel Migration Change to Make a Column Nullable
...hnique such as writing a raw SQL command. For example:
// getting Laravel App Instance
$app = app();
// getting laravel main version
$laravelVer = explode('.',$app::VERSION);
switch ($laravelVer[0]) {
// Laravel 4
case('4'):
DB::statement('ALTER TABLE `pro_categories_langs` MODI...
Create an Android Jar library for distribution
...llow you to create a shared-source project that can be pulled into Android Applications as needed. However, that requires that source be available.
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How do you usually Tag log entries? (android)
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I usually create an App class that sits in a different package and contains useful static methods. One of the method is a getTag() method, this way I can get the TAG everywhere.
App class looks like this:
EDIT: Improved per br mob comment ( Tha...
How to implement the Android ActionBar back button?
....lang.NullPointerException: Attempt to invoke virtual method 'void android.app.ActionBar.setDisplayHomeAsUpEnabled(boolean)' on a null object reference
– Jones
Mar 15 at 21:12
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Where to store global constants in an iOS application?
Most of the models in my iOS app query a web server. I would like to have a configuration file storing the base URL of the server. It will look something like this:
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Running script upon login mac [closed]
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Follow this:
start Automator.app
select Application
click Show library in the toolbar (if hidden)
add Run shell script (from the Actions/Utilities)
copy & paste your script into the window
test it
save somewhere (for example you can make an Applicat...