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How to make an Android Spinner with initial text “Select One”?
...nerAdapter) java.lang.reflect.Proxy.newProxyInstance(
obj.getClass().getClassLoader(),
new Class[]{SpinnerAdapter.class},
new SpinnerAdapterProxy(obj));
}
/**
* Intercepts getView() to display the prompt if position < 0
*/
p...
Set select option 'selected', by value
...es and belongs to the top. Its the proper way, no fiddling with prop, attr etc. and progagates all events properly.
– Polygnome
Mar 10 '17 at 12:49
1
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Iterate through pairs of items in a Python list [duplicate]
...xecutes). It doesn't work on generators, only sequences (tuple, list, str, etc).
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reducing number of plot ticks
...
I had to modify the last line slightly in order to get it to return the values as int instead of float: ax.set_yticks(np.linspace(int(ymin), int(ymax), N), 2)
– Nick Settje
Sep 7 '18 at 9:01
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How to force cp to overwrite without confirmation
...ult settings, cp won't ask to overwrite. Check your .bashrc, your .profile etc.
See cp manpage: Only when -i parameter is specified will cp actually prompt before overwriting.
You can check this via the alias command:
$ alias
alias cp='cp -i'
alias diff='diff -u'
....
To undefine the alias, use...
SQL Server - SELECT FROM stored procedure
...server name, connection strings or have to configure any linked servers in order to make it work - which are things I don't want to do to just to get some data back. Thank you! Awsome answer!
– Matt
Dec 5 '17 at 9:27
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How do I select a random value from an enumeration?
... .OfType<Enum>() // casts to Enum
.OrderBy(e => Guid.NewGuid()) // mess with order of results
.FirstOrDefault(); // take first item in result
}
}
public static class Program
{
public enum SomeEnum
{
One = 1,
...
JavaScript string newline character?
...or instance, returning to the beginning of the line in a console window in order to overwrite the line, without moving to the next line. This is often used to write changing percent progress indicators in command line utilities.
– Dan Bechard
Nov 9 '15 at 15:55...
A circular reference was detected while serializing an object of type 'SubSonic.Schema .DatabaseColu
...t T4 template that is used for generating the EntityFramework entities. In order to be able to perform the change tracking, this templates uses the Proxy pattern, by wrapping your nice POCOs with them. This then causes the issues when serializing with the JavaScriptSerializer.
So then the 2 solutio...
Changing UIButton text
... dot-notation to edit them won't work, and so you need explicit methods in order to edit them. This makes sense for me at least.
– erdekhayser
Aug 26 '13 at 14:45
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