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MenuItemCompat.getActionView always returns null
... android:id="@+id/action_search"
android:icon="@drawable/actionbar_button_search"
android:title="Search"
android:showAsAction="always"
android:actionViewClass="android.widget.SearchView" />
</menu>
...
Mercurial undo last commit
...ettings tab->extensions->mq" or access the settings file through the button "Edit file".
– David
May 15 '13 at 14:37
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Android “Only the original thread that created a view hierarchy can touch its views.”
...ate(Bundle savedInstanceState) {
currentNumber = 0;
final Button launchPolicyButton = ((Button) this.findViewById(R.id.launchButton));
launchPolicyButton.setOnClickListener(new OnClickListener() {
@Override
public void onClick(View v) {
...
How do I create a custom iOS view class and instantiate multiple copies of it (in IB)?
...stomTimerView.xib". Then I added a view, and to that added a label and two buttons. Like So:
I created a new objective-C class subclassing UIView named "MyCustomTimer". In my .xib I set my File's Owner class to be MyCustomTimer. Now I'm free to connect actions and outlets just like any other view...
Finish an activity from another activity
...tivity(new Intent(A.this, B.class));
Step2: If the user clicks on modify button start Activity A using the FLAG_ACTIVITY_CLEAR_TOP.Also, pass the flag in extra.
Intent i = new Intent(B.this, A.class);
i.setFlags(Intent.FLAG_ACTIVITY_CLEAR_TOP);
i.putExtra("flag", "modify");
startActivity(i);
fini...
How to perform Unwind segue programmatically?
...s Owner to Exit),
Choose it in the Left Controller Menu below green EXIT button.
Insert Name of Segue to unwind.
Then,- (void)performSegueWithIdentifier:(NSString *)identifier sender:(id)sender. with your segue identify.
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Visual Studio loading symbols
... to Tools -> Options -> Debugging -> Symbols
Click on the "..." button and create/select a new folder somewhere on your local computer to store cached symbols. I named mine "Symbol caching" and put it in Documents -> Visual Studio 2012.
Click on "Load all symbols" and wait for the ...
IntelliJ inspection gives “Cannot resolve symbol” but still compiles code
...nstead, open up the Gradle Tool pane, then click the synchronize (refresh) button. This worked for me where invalidating the cache and restarting did not.
My own circumstance: I was using a Scala project with Gradle and had to do this.
...
Code for a simple JavaScript countdown timer?
... Hi how can I stop the timer running on page load and instead only when a button is pressed? Also how can I make it reset the timer when a button is pressed after the timer has already ran down?
– crmepham
Mar 17 '13 at 12:29
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How to use OpenFileDialog to select a folder?
... Oh! there is a problem with this method: if user press the Up or Back buttons when browsing the folders, the main Open button of the dialog does not work as expected! it cause you jump back to prev folder! but it works when you just double click folders to select them or select some files insid...