grumpyshoe

Start AVD using comupters VPN tunnel:

emulator -avd <avd-name> -dns-server <IPs, comma seperated> 
e.g. emulator -avd Nexus_5_API_23_x86 -dns-server 192.168.1.2,192.168.1.3 

grumpyshoe

List all dns-server:
scutil --dns | grep 'nameserver\[[0-9]*\]' 

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    @Rule
    public IntentsTestRule<MainActivity> mTestRule = new IntentsTestRule<MainActivity>(MainActivity.class){
        @Override
        protected Intent getActivityIntent() {
            Context targetContext = InstrumentationRegistry.getInstrumentation()
                    .getTargetContext();
            Intent result = new Intent(targetContext, MainActivity.class);
            result.putExtra("Name", "Value");
            return result;
        }

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    public static Bitmap loadBitmapFromView(View v) {
        b = Bitmap.createBitmap(v.getWidth(), v.getHeight(), Bitmap.Config.ARGB_8888);
        Canvas c = new Canvas(b);
        v.layout(v.getLeft(), v.getTop(), v.getRight(), v.getBottom());
        v.draw(c);

        if (v.getMeasuredHeight() <= 0) {
            v.measure(LayoutParams.WRAP_CONTENT, LayoutParams.WRAP_CONTENT);
            Bitmap b = Bitmap.createBitmap(v.getMeasuredWidth(), v.getMeasuredHeight(), Bitmap.Config.ARGB_8888);

grumpyshoe

git branch -m old_branch new_branch         # Rename your branch locally    
git push origin :old_branch                 # Delete the old remote branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote

grumpyshoe

Example of how to reset a master branch to a specific commit (doen't matter which branch of)

git checkout master
git reset --hard <newBaseCommitId>
git push -f origin master
git merge <speceficCommitId>
git push origin master

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onView(withId(R.id.spinner)).perform(click());
onView(allOf(withId(R.id.textview_in_custom_spinner), withText("DummyText"))).perform(click());

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# opening and closing windows and popovers
defaults write -g NSAutomaticWindowAnimationsEnabled -bool false

# smooth scrolling
defaults write -g NSScrollAnimationEnabled -bool false

# showing and hiding sheets, resizing preference windows, zooming windows
# float 0 doesn't work
defaults write -g NSWindowResizeTime -float 0.001

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class MainViewModelTest {

    private lateinit var apiService: ApiService

    @Rule
    @JvmField
    var rule: TestRule = InstantTaskExecutorRule()

    @Before
    fun setUp() {

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open class MockTestRunner : AndroidJUnitRunner() {

    override fun onCreate(arguments: Bundle) {
        StrictMode.setThreadPolicy(StrictMode.ThreadPolicy.Builder().permitAll().build())
        super.onCreate(arguments)
    }


    @Throws(InstantiationException::class, IllegalAccessException::class, ClassNotFoundException::class)
    override fun newApplication(cl: ClassLoader, className: String, context: Context): Application {