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How to change package name of an Android Application
...ould try these instructions from Android's developer site. They're specifically for the GestureBuilder sample but should apply to any application as far as I can tell:
[H]ere's how you could do this in Eclipse:
Right-click on the package name (src/com.android.gesture.builder).
Select R...
How to set OnClickListener on a RadioButton in Android?
...r 3 or 4 etc listeners).
RadioGroup radioGroup = (RadioGroup) findViewById(R.id.yourRadioGroup);
radioGroup.setOnCheckedChangeListener(new OnCheckedChangeListener()
{
@Override
public void onCheckedChanged(RadioGroup group, int checkedId) {
// checke...
Python: Select subset from list based on index set
...lement can have a different data type. NumPy arrays are more restricted in order to enable certain optimizations). You can get similar syntax to your example via Python's built in filter or the external library pandas. If you're going to swap languages, you could also try R, but that's not what the ...
Getting “cannot find Symbol” in Java project in Intellij
... to "Unmark as Sources Root" and then mark it as the Sources root again in order to fix the error.
– yanni
Jan 3 '18 at 23:20
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Determine if running on a rooted device
... environment variable and checks if a "su" file exists in one of them.
In order to truly check for root access the "su" command must actually be run. If an app like SuperUser is installed, then at this point it may ask for root access, or if its already been granted/denied a toast may be shown indi...
JavaFX Application Icon
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'<yourclassname>.class' could be replace by 'getClass()'
– Jim Fred
Aug 30 '18 at 14:32
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Removing trailing newline character from fgets() input
...e as in strlen) can be implemented much more efficiently than a plain char-by-char search. For which reason I'd consider this solution better than a strchr or strcspn based ones.
– AnT
Mar 29 '16 at 18:28
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What is the difference between a thread and a fiber?
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In the most simple terms, threads are generally considered to be preemptive (although this may not always be true, depending on the operating system) while fibers are considered to be light-weight, cooperative threads. Both are separate execution paths for your applic...
Make anchor link go some pixels above where it's linked to
... window.scrollTo(window.scrollX, window.scrollY - 100);
});
This will allow the browser to do the work of jumping to the anchor for us and then we will use that position to offset from.
EDIT 1:
As was pointed out by @erb, this only works if you are on the page while the hash is changed. Enter...
How to add a button to UINavigationBar?
... The bar variable in the answer is any navigation bar that is not managed by a navigation controller. If you have a navigation controller, it has a navigation bar of its own that it manages -- in this case, each view controller that you push to the navigation controller should configure its own nav...