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Git: list only “untracked” files (also, custom commands)
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To list untracked files try:
git ls-files --others --exclude-standard
If you need to pipe the output to xargs, it is wise to mind white spaces using git ls-files -z and xargs -0:
git ls-files -z -o --exclude-standard | xargs -0 git add
Nice alias for adding untracked files:...
SearchView's OnCloseListener doesn't work
...up "oncloselistener". Instead, you can get your menuItem, then setOnActionExpandListener. Then override unimplents methods.
@Override
public boolean onMenuItemActionExpand(MenuItem item) {
// TODO Auto-generated method stub
Log.d("*******","onMenuItemActionExpand");
return true;
}
@Ov...
How can I provide multiple conditions for data trigger in WPF?
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Use MultiDataTrigger type
<Style TargetType="ListBoxItem">
<Style.Triggers>
<DataTrigger Binding="{Binding Path=State}" Value="WA">
<Setter Property="Foreground" Value="Red" />
</DataTrigger>
<MultiDataTrigger>...
Using Java 8's Optional with Stream::flatMap
...aving to use a ternary operator (? :) or an if/else statement.
My inline example would be rewritten this way:
Optional<Other> result =
things.stream()
.map(this::resolve)
.flatMap(o -> o.map(Stream::of).orElseGet(Stream::empty))
.findFirst();
An my exam...
How do I type using my keyboard on the iphone simulator?
...n simulator keyboard is just horrible when testing with large amounts of text.
12 Answers
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Allowed characters in filename [closed]
...d characters in filenames, depending on the operating system?
(e.g. on Linux, the character : is allowed in filenames, but not on Windows)
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How does the Java 'for each' loop work?
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for (Iterator<String> i = someIterable.iterator(); i.hasNext();) {
String item = i.next();
System.out.println(item);
}
Note that if you need to use i.remove(); in your loop, or access the actual iterator in some way, you cannot use the for ( : ) idiom, since the actual ite...
Copy file(s) from one project to another using post build event…VS2010
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xcopy "$(ProjectDir)Views\Home\Index.cshtml" "$(SolutionDir)MEFMVCPOC\Views\Home"
and if you want to copy entire folders:
xcopy /E /Y "$(ProjectDir)Views" "$(SolutionDir)MEFMVCPOC\Views"
Update: here's the working vers...
The most sophisticated way for creating comma-separated Strings from a Collection/Array/List?
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Can you explain the concept of streams?
...hat you can wrap streams, and your methods will still work perfectly. For example, you could do this:
int ReadInt(StreamReader reader) { return Int32.Parse(reader.ReadLine()); }
// in another method:
Stream fileStream = new FileStream("My Data.dat");
Stream zipStream = new ZipDecompressorStream(fi...