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Play sound on button click android
...(in this example's case: R.id.button1), to get the button that we need. We cast it as a Button so that it is easy to assign it to the variable one that we are initializing. Explaining more of how this works is out of scope for this answer. This gives a brief insight on how it works.
final MediaPlay...
How to call any method asynchronously in c#
...t. Have Foo take one input parameter of type object. You'll then have to cast the object to the appropriate type in Foo.
– Denise Skidmore
Mar 2 '17 at 22:50
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How can I initialise a static Map?
...t allow me to have a String key so I can't use unmodifiableMap(). I guess casting to a HashMap would defeat the purpose as well. Any ideas?
– Luke
May 4 '11 at 14:36
30
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When NOT to use yield (return) [duplicate]
...the collection itself would allow the end user to modify it (with a proper cast), whereas the first method would not.
– Grx70
Jul 19 '15 at 9:04
1
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byte[] to hex string [duplicate]
....Enumerable.WhereSelectArrayIterator<byte,string>} which String.Join cast to a String[].
– Aussie Craig
Mar 8 '09 at 6:17
5
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How do I force Postgres to use a particular index?
...s when datatypes don't match properly, you may need to include appropriate casts.
Your planner settings might be causing problems.
See also this old newsgroup post.
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How can I check if a string represents an int, without using try/except?
...isdigit()
True
it won't work with '16.0' format, which is similar to int casting in this sense.
edit:
def check_int(s):
if s[0] in ('-', '+'):
return s[1:].isdigit()
return s.isdigit()
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How to disable / enable dialog negative positive buttons?
...dd that dialog.getButton() only works for AlertDialogs, so you may have to cast the dialog to AlertDialog as you do farther down in the post.
– Noumenon
Aug 10 '13 at 18:13
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Why are arrays of references illegal?
...lates).
this would probably work, if you don't mind this kind of nasty: recast '*this' as an array of int *'s and return a reference made from one: (not recommended, but it shows how the proper 'array' would work):
int & operator[]( int i ) { return *(reinterpret_cast<int**>(this)[i]); ...
Is there a way to check if a file is in use?
...which is more typing. If you have a explicit interface you'd also have to cast. Finally you want to dispose ASAP, and the finally logic may have UI or any other long running actions that have little to do with calling IDispose. </rant>
– Spence
Nov 27 '...