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Disable soft keyboard on NumberPicker
...r's answer
android:descendantFocusability="blocksDescendants"
Example
<NumberPicker
android:id="@+id/your_numberpicker"
android:layout_width="wrap_content"
android:layout_height="wrap_content"
android:descendantFocusability="blocksDescendants"/>
...
What is the difference between the add and offer methods in a Queue in Java?
...add method never returns false if the element is already available Queue<String> q = new PriorityQueue<>(); String b="java"; boolean is1 = q.add(b); boolean is2 = q.add("java"); boolean is3 = q.add(b); boolean is4 = q.offer("java"); boole...
How to use the PI constant in C++
...ions in some C++ program. I get the trigonometric functions with include <math.h> . However, there doesn't seem to be a definition for PI in this header file.
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Why is String.chars() a stream of ints in Java 8?
...asonable, different methods instead of chars(), I would think of:
Stream<Character> chars(), that gives a stream of boxes characters, which will have some light performance penalty.
IntStream unboxedChars(), which would to be used for performance code.
However, instead of focusing on why i...
Do we still need end slashes in HTML5?
... Just curious, because my editor (Komodo) indents if I type '<img src="x">' and hit enter. It expects the trailing slash in HTML5 mode and I wanted to make sure this was correct behavior.
– CaptSaltyJack
Sep 9 '11 at 19:14
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What's the difference between IComparable & IEquatable interfaces?
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IEquatable<T> for equality.
IComparable<T> for ordering.
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How do I submit disabled input in ASP.NET MVC?
...y works but it doesn't gray out the field. Here is an example I am using: <%: Html.TextBoxFor(model => model.p1, new { @readonly = "readonly" }) %> how can I gray it out so visually it looks like it is not editable. Better yet can we use something similar to LabelFor, I tried LabelFor but i...
Call static method with reflection
...ction.BindingFlags.Public)))
.ToList();
}
static List<Action> macroRunners;
public static void Run() {
foreach(var run in macroRunners)
run();
}
}
It is MUCH faster this way.
If your method signature is different from Action you could repla...
Find html label associated with a given input
...have an html form. Each input/select/textarea will have a corresponding <label> with the for attribute set to the id of it's companion. In this case, I know that each input will only have a single label.
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How to put a unicode character in XAML?
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In xaml I did it like this:
<Button Grid.Column="1" Grid.RowSpan="2" Name="start" Margin="5" Click="start_Click">
<TextBlock Name="test" FontFamily="pack://application:,,,/Y_Yoga;Component/Resources/#FontAwesome">&#xF04B;</Text...