65 questions
This app won't run unless you update Google Play ServicesIs it right to appear like this in a virtual machine?
I'm a beginner who's about to start an algorithm in Baekjun Online Jersey.While solving a simple I/O problem, I was looking at a short code that other people had unlockedI got to know that it's a map....
What is the difference between HashMap and Hashtable in Java?What else is more efficient in the non-threaded program?
btn1.setOnClickListener(new View.OnClickListener() { @Override public void onClick(View v) { final String name = search.getText().toString(); // // Toast.makeText(SearchActivity.this, name, Toas...
Bitmap bmp = intent.getExtras().get(data); int size = bmp.getRowBytes() * bmp.getHeight(); ByteBuffer b = ByteBuffer.allocate(size); bmp.copyPixelsToBuffer(b); byte[] bytes = new byte[size]; try { b...
As a result of the test, we received the bitmap image normally in api24 or higherBelow 23 the bitmap will enter null.Is it the difference in version? So how can we solve it?
I'm making an app using NAVER map When the number of markers is small, it works normally, but when there are more than 100 markers, the time to float the markers is It takes a long timeIf it exceeds 5...
if __name__ == '__main__': pool = Pool(processes=8) pool.map(loop1, range(3,10003)) pool.close() pool.join()Is it right that the eight processes do the same thing over and over again?For example, is ...
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