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What is the difference between Numpy's array() and asarray() functions?
... with the specified requirements string.
copy: The input is always copied.
fromiter: The input is treated as an iterable (so, e.g., you can construct an array from an iterator's elements, instead of an object array with the iterator); always copied.
There are also convenience functions, like asarr...
Android: show soft keyboard automatically when focus is on an EditText
...ner on the EditText on the AlertDialog, then get the AlertDialog's Window. From there you can make the soft keyboard show by calling setSoftInputMode.
final AlertDialog dialog = ...;
editText.setOnFocusChangeListener(new View.OnFocusChangeListener() {
@Override
public void onFocusChange(Vi...
Java Interfaces/Implementation naming convention [duplicate]
... an Interface and a single Implementation that is not uniquely specialized from the Interface you probably don't need the Interface.
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Get last element of Stream/List in a one-liner
...s implementations works for all ordered streams (including streams created from Lists). For unordered streams it is for obvious reasons unspecified which element will be returned.
The implementation works for both sequential and parallel streams. That might be surprising at first glance, and unfort...
Why are empty strings returned in split() results?
...er-joined records (such as csv file lines [[net of quoting issues]], lines from /etc/group in Unix, and so on), it allows (as @Roman's answer mentioned) easy checks for (e.g.) absolute vs relative paths (in file paths and URLs), and so forth.
Another way to look at it is that you shouldn't wantonly...
ActionBarCompat: java.lang.IllegalStateException: You need to use a Theme.AppCompat
...theme" option added to the <application> and should leave out styles from other projects. For some reason that wasn't working.
– speedynomads
Sep 16 '15 at 15:00
add a c...
Open application after clicking on Notification
...iya (Android Developer)",
"This is Message from Dipak Keshariya (Android Developer)");
}
}, 0);
}
});
}
// Notification Function
private void Notification(String notificationTitle,
String...
Is it possible to program iPhone in C++
...
@LeaHayes A free book called "From C++ to Objective-C". Assumes you know C++ and then tells you how things are done differently in Objective-C. pierre.chachatelier.fr/programmation/fichiers/cpp-objc-en.pdf (this is an English translation of the original...
Standard Android Button with a different color
...
Following on from Tomasz's answer, you can also programmatically set the shade of the entire button using the PorterDuff multiply mode. This will change the button colour rather than just the tint.
If you start with a standard grey shad...
Using generic std::function objects with member functions in one class
...e control under the hood. Example with my win32 api to forward api message from a class to another class.
IListener.h
#include <windows.h>
class IListener {
public:
virtual ~IListener() {}
virtual LRESULT operator()(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam) = 0;
};
L...