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List View Filter Android
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141
Add an EditText on top of your listview in its .xml layout file.
And in your activity/fragment...
Set width of TextView in terms of characters
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173
Answering my own question...
And the winner is: set the minEms attribute (android:minEms) !!!...
Performance - Date.now() vs Date.getTime()
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106
These things are the same (edit semantically; performance is a little better with .now()):
va...
How do I make jQuery wait for an Ajax call to finish before it returns?
...ion that requires login. If the user is logged in the function will return 1 on success. If not, the function will return the login-page.
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String.Join method that ignores empty strings?
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174
VB.NET
String.Join(",", myArray.Where(Function(s) Not String.IsNullOrEmpty(s)))
C#
String.J...
Predicate in Java
...e even numbers like this:
List<Integer> numbers = Arrays.asList(1,2,3,4,5,6,7,8,9,10);
for (int number : numbers) {
if (isEven(number)) {
process(number);
}
}
With Predicate, the if test is abstracted out as a type. This allows it to interoperate with...
How to add a vertical Separator?
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194
This should do exactly what the author wanted:
<StackPanel Orientation="Horizontal">
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Guid is all 0's (zeros)?
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answered Nov 1 '11 at 20:00
Mark ByersMark Byers
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What is a Context Free Grammar?
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112
A context free grammar is a grammar which satisfies certain properties. In computer science, g...