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Collections.emptyList() returns a List?
... <T> List<T> emptyList()
That <T> before the word List means that it infers the value of the generic parameter T from the type of variable the result is assigned to. So in this case:
List<String> stringList = Collections.emptyList();
The return value is then referenced e...
Regex for string contains?
... was that simple! I definately didn't see this in my Googling. What do you mean by don't anchor my pattern?
– GurdeepS
Feb 15 '11 at 1:20
...
Match whole string
...the former solution works for you, I would advise against using it.
That means you may have something like the following:
var strs = ['abc', 'abc1', 'abc2']
for (var i = 0; i < strs.length; i++) {
if (strs[i] == 'abc') {
//do something
}
else {
//do something else
...
Specify format for input arguments argparse python
... couldn't find a way to check for a format in the input parameters. What I mean by checking format is explained with this example script:
...
How can I make a ComboBox non-editable in .NET?
...
One thing to bear in mind doing this means you can no longer update the Text property programmically, was using it to show a default message using ComboBox.SelectedIndex = -1;
– Lankymart
Nov 20 '12 at 15:55
...
Open file dialog and select a file using WPF controls and C#
... @sproketboy I must confess complete confusion as to what you mean by a "pure 64bit desktop application"; could you explain further? My understanding is the Microsoft.Win32 libraries are a managed API to the underlying OS; how they talk to the OS should be of no concern to the rest of m...
what is the function of webpages:Enabled in MVC 3 web.config
... So I've dug into the source code and the default value is actually null - meaning that webpages are enabled if application contains any *.cshtml or *.vbhtml files. Checking for files can be either disabled by setting this value to true or false. You can see for yourself here.
–...
What does -> mean in Python function definitions?
...ons. In more recent versions of Python >= 3.5, though, it has a defined meaning.
PEP 3107 -- Function Annotations described the specification, defining the grammar changes, the existence of func.__annotations__ in which they are stored and, the fact that it's use case is still open.
In Python...
PowerMockito mock single static method and return object
...ckStatic to enable static mocking for all static methods of a class. This means make it possible to stub them using the when-thenReturn syntax.
But the 2-argument overload of mockStatic you are using supplies a default strategy for what Mockito/PowerMock should do when you call a method you haven'...
Android map v2 zoom to show all the markers
...LngBounds bounds instance will have northeast property equal to southwest, meaning that the portion of area of the earth covered by this bounds is exactly zero. (This is logical since a single marker has no area.)
By passing bounds to CameraUpdateFactory.newLatLngBounds you essentially request a cal...