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How can I delay a method call for 1 second?
... parts of the UI. My instinct is that it would also cause some unnecessary CPU or other resource drain, but I haven't checked.
– Bjorn Roche
Jun 3 '16 at 20:19
add a comment
...
Is 'switch' faster than 'if'?
...s that correct? If so, isn't that usually slower due to more difficult prefetching/pipelining?
– user541686
Jul 24 '11 at 5:12
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Why is “except: pass” a bad programming practice?
...nd tear on your equipment, running out of memory, collecting garbage data, etc.
If other people are asking you to complete so that they can rely on your code, I understand feeling compelled to just handle everything. But if you're willing to fail noisily as you develop, you will have the opportuni...
Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
...running the inner loop takes longer than that to fill the buffer, then the CPU will be the limiting factor. If the inner loop runs faster, then I/O will be the limiting factor, or at least there's some CPU time left over to do the real work.
– Ben Voigt
Dec 3 ...
Something like 'contains any' for Java set?
...nd set2 are very large, this would be plenty more resource intensive (both CPU and memory wise) than just checking if they have any item in common.
– Marxama
Jun 9 at 9:08
add...
Set selected item of spinner programmatically
...e answer by Marco HC uses Runnable wich is a last resort due to additional CPU load. The answer is - you should simply choose correct place to call to setSelection(), for example it works for me:
@Override
public void onResume() {
super.onResume();
yourSpinner.setSelection(pos);
}
But ...
How to use WeakReference in Java and Android development?
...eturn;
}
textView.updateDropDownForFilter(adapter.getCount());
}
};
}
And the PopupDataSetObserver is used in setting adapter.
public <T extends ListAdapter & Filterable> void setAdapter(T adapter) {
if (mObserver == null) {
mObserver ...
Convert Decimal to Double
...fected by small differences. Since Double is a type which is native to the CPU (internal representation is stored in base 2), calculations made with Double perform better then Decimal (which is represented in base 10 internally).
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Comparison of Android networking libraries: OkHTTP, Retrofit, and Volley [closed]
...ding request, dealing with cache expiry without relying on server headers, etc.
RoboSpice does more outside of UI Thread : volley will deserialize your POJOs on the main thread, which is horrible to my mind. With RS your app will be more responsive.
In terms of speed, we definitely need metrics. RS...