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setResult does not work when BACK button pressed
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You need to overide the onBackPressed() method and set the result before the call to superclass, i.e
@Override
public void onBackPressed() {
Bundle bundle = new Bundle();
bundle.putString(FIELD_A, mA.getText().toString());
Intent mIntent = new Inte...
Is there a way to disable the Title and Subtitle in Highcharts?
...an is left in that case, simply set your 'marginTop' to 0
{{edit due to numerous comments:
As pointed out a number of times below, the documentation now states text: null as the method to achieve this.
Either method achieves the desired result.
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mingw-w64 threads: posix vs win32
...e two options. I doubt that if I will choose posix threads it will prevent me from calling WinAPI functions like CreateThread.
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Measuring function execution time in R
Is there a standardized way in R of measuring execution time of function?
10 Answers
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Remove a marker from a GoogleMap
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The method signature for addMarker is:
public final Marker addMarker (MarkerOptions options)
So when you add a marker to a GoogleMap by specifying the options for the marker, you should save the Marker object that is returned ...
Changing a specific column name in pandas DataFrame
I was looking for an elegant way to change a specified column name in a DataFrame .
9 Answers
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How to programmatically set drawableLeft on Android button?
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You can use the setCompoundDrawables method to do this. See the example here. I used this without using the setBounds and it worked. You can try either way.
UPDATE: Copying the code here incase the link goes down
Drawable img = getContext().getResources().getD...
In a javascript array, how do I get the last 5 elements, excluding the first element?
...e(Math.max(arr.length - 5, 1))
If you don't want to exclude the first element, use
arr.slice(Math.max(arr.length - 5, 0))
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MySQL: determine which database is selected?
...ysql_select_db to grab a database, is there any way to later output the name of the database that is currently selected? This seems very basic but I couldn't find anything on php.net or stackoverflow (all results are for "no database selected").
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How do you clear the SQL Server transaction log?
I'm not a SQL expert, and I'm reminded of the fact every time I need to do something beyond the basics. I have a test database that is not large in size, but the transaction log definitely is. How do I clear out the transaction log?
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