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Creating a UIImage from a UIColor to use as a background image for UIButton [duplicate]
... the code is broken as written (if ARC is being used) it's a first step at least.
– Jesse Rusak
Jun 30 '12 at 1:12
My ...
Kotlin: how to pass a function as parameter to another?
...ul approach is to wrap the function with a lambda. It isn't elegant but at least it is working.
code:
class Operator {
fun add(a: Int, b: Int) = a + b
fun inc(a: Int) = a + 1
}
fun calc(a: Int, b: Int, opr: (Int, Int) -> Int) = opr(a, b)
fun calc(a: Int, opr: (Int) -> Int) = opr(a)...
How to change Android Studio's editor font?
... Thanks for this. That is.. an alternative approach to editing. If at least it was called "Create new scheme" instead of "Save as". Anyway, glad I finally got rid of the horrendous Monospace font. Source code pro is so much better.
– JHH
Mar 8 '16 at 12:37...
What is the “hasClass” function with plain JavaScript?
... has class="thisClass-suffix".
is compatible with every browser down to at least IE6
function hasClass( target, className ) {
return new RegExp('(\\s|^)' + className + '(\\s|$)').test(target.className);
}
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UITableView row animation duration and completion callback
...
Shortening Brent's fine answer, for at least iOS 7 you can wrap this all tersely in a [UIView animateWithDuration:delay:options:animations:completion:] call:
[UIView animateWithDuration:10 delay:0 options:UIViewAnimationOptionCurveEaseInOut animations:^{
[self....
Use of Java's Collections.singletonList()?
...ication that creates vast numbers of singleton lists is unusual to say the least.)
How does immutability play a role here?
It is part of the specification of the method; see above.
Are there any special useful use-cases for this method, rather than just being a convenience method?
Clear...
subtract two times in python
... Even if they aren't the same day, it still makes fine sense. At least as much sense as arctan(0) = (0, pi, 2pi, ...), but we just don't care about any of those values after the first. So, 4:00 - 20:00 is 8:00 - it's also (32:00, 56:00, ... ), but who cares?
– naught1...
Show space, tab, CRLF characters in editor of Visual Studio
... is called Edit.ViewWhiteSpace.
It works in all Visual Studio versions at least since Visual Studio 2010, the current one being Visual Studio 2019 (at time of writing). In Visual Studio 2013, you can also use CTRL+E, S or CTRL+E, CTRL+S.
By default, end of line markers are not visualized. This fun...
Get current folder path
...
C:\temp2
C:\temp2\
C:\temp3
C:\temp3
C:\temp3
...which demonstrates at least some of the distinctions between the different methods.
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Find out a Git branch creator
...tions. They allow you to attach arbitrary metadata to branches, locally at least.
Also DarVar's answer below is a very clever way to get at this information.
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