大约有 13,906 项符合查询结果（耗时：0.0188秒） [XML]
Windows batch: formatted date into variable
...can get the current date in a locale-agnostic way using
for /f "skip=1" %%x in ('wmic os get localdatetime') do if not defined MyDate set MyDate=%%x
Then you can extract the individual parts using substrings:
set today=%MyDate:~0,4%-%MyDate:~4,2%-%MyDate:~6,2%
Another way, where you get variab...
Cast Int to enum in Java
...
Try MyEnum.values()[x] where x must be 0 or 1, i.e. a valid ordinal for that enum.
Note that in Java enums actually are classes (and enum values thus are objects) and thus you can't cast an int or even Integer to an enum.
...
iOS 7 parallax effect in my view controller
...in my app with a few buttons and a pretty background image. (It's a simple xib with UIButtons on top of a UIImageView .)
...
android: move a view on touch move (ACTION_MOVE)
...
Something like this:
public class MyActivity extends Activity implements View.OnTouchListener {
TextView _view;
ViewGroup _root;
private int _xDelta;
private int _yDelta;
@Override
public void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState)...
iOS White to Transparent Gradient Layer is Gray
...
Swift 3 Syntax,
UIColor(white: 1, alpha: 0).cgColor
share
|
improve this answer
|
follow
|
...
Writing string to a file on a new line every time
...
You can do this in two ways:
f.write("text to write\n")
or, depending on your Python version (2 or 3):
print >>f, "text to write" # Python 2.x
print("text to write", file=f) # Python 3.x
...
How to find elements by class
... edited Jan 1 '18 at 18:34
valex
2,60811 gold badge1818 silver badges2929 bronze badges
answered Feb 18 '11 at 12:04
...
Passing variable number of arguments around
...kes a variable number of arguments: How can I call another function which expects a variable number of arguments from inside of it, passing all the arguments that got into the first function?
...
How to convert a string or integer to binary in Ruby?
...reate integers 0..9 and math operators + - * / in to binary strings.
For example:
6 Answers
...
Is there any haskell function to concatenate list with separator?
... there a function to concatenate elements of a list with a separator?
For example:
5 Answers
...