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How can I change the color of AlertDialog title and the color of the line under it
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hello Daniel. thanks for sharing your work. It is quite helpful. I am facing one problem in implementing this. Actually I want to add single item choice using setItems in this custom dialog. When I add the list it actually sh...
Qt: *.pro vs *.pri
... need arises. This is how you would use it in practice:
foo.pri
FOO = BAR
hello.pro
...
include($$PWD/foo.pri)
...
world.pro
...
include($$PWD/foo.pri)
...
This way, the commonality would be available both in hello.pro as well as world.pro. It does not make much of difference in this scenario, bu...
Custom fonts and XML layouts (Android)
...ontent"
android:layout_height="wrap_content"
android:text="@string/hello_world"
geekui:customTypeface="fonts/custom_font.ttf" />
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Border around specific rows in a table?
...tr>
<tr class="top bottom row">
<td colspan="2">hello</td>
</tr>
<tr>
<td colspan="2">world</td>
</tr>
</table>
</body>
</html>
Output:
Instead of having to add the top, bottom, ...
Java 8 functional interface with no arguments and no return value
...main(String[] args){
Procedure procedure1 = () -> System.out.print("Hello");
Procedure procedure2 = () -> System.out.print("World");
procedure1.andThen(procedure2).run();
System.out.println();
procedure1.compose(procedure2).run();
}
and the output
HelloWorld
WorldHello...
Can modules have properties the same way that objects can?
...underscore), in the_module.py:
@module_property
def _thing():
return 'hello'
Then:
import the_module
print(the_module.thing) # prints 'hello'
The leading underscore is necessary to differentiate the property-ized function from the original function. I couldn't think of a way to reassign ...
Is a Java string really immutable?
...e literal, it assigns the same reference to both variables:
String Test1="Hello World";
String Test2="Hello World";
System.out.println(test1==test2); // true
That is the reason the comparison returns true. The third string is created using substring() which makes a new string instead of poi...
Why can a class not be defined as protected?
... public static void main(String[] args) {
System.out.println("Hello from Inner!");
}
}
}
Now what if "protected class foo" allow ? protected main characteristic is subclass, so the outer(package) SHOULD(due to up-to scope, but still it's optional) provide style of subclass...
setTimeout / clearTimeout problems
...isecBeforeRedirect = 10000;
timer = window.setTimeout(function(){alert('Hello!');},10000);
}
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How to get a substring of text?
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Use String#slice, also aliased as [].
a = "hello there"
a[1] #=> "e"
a[1,3] #=> "ell"
a[1..3] #=> "ell"
a[6..-1] #=> "there"
a[-3,2] #=> "er"
a[-4..-2] #=> "he...