大约有 16,000 项符合查询结果（耗时：0.0385秒） [XML]
Remove all whitespaces from NSString
...@@##$$%^^&**()++"
];
for (int i=0; i < [testStringsArray count]; i++)
{
testResult = [testStringsArray[i] removeAllWhitespace];
STAssertTrue([testResult isEqualToString:expectedResultsArray[i]], @"Expected: \"%@\" to become: \"%...
How to change color of Android ListView separator line?
...
Or you can code it:
int[] colors = {0, 0xFFFF0000, 0}; // red for the example
myList.setDivider(new GradientDrawable(Orientation.RIGHT_LEFT, colors));
myList.setDividerHeight(1);
Hope it helps
...
Are static class variables possible in Python?
...ass MyClass:
... i = 3
...
>>> MyClass.i
3
As @millerdev points out, this creates a class-level i variable, but this is distinct from any instance-level i variable, so you could have
>>> m = MyClass()
>>> m.i = 4
>>> MyClass.i, m.i
>>> (3, 4)
Th...
How to properly match varargs in Mockito
...
Mockito 1.8.1 introduced anyVararg() matcher:
when(a.b(anyInt(), anyInt(), Matchers.<String>anyVararg())).thenReturn(b);
Also see history for this: https://code.google.com/archive/p/mockito/issues/62
Edit new syntax after depreca...
Writing string to a file on a new line every time
...ite("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
share
|
improve this a...
GridLayout and Row/Column Span Woe
...id Support package, the layout breaks" -- actually, that was my fault, not converting the required android: attributes to app: ones, using the backport's XML namespace. It does work with the backport.
– CommonsWare
Aug 8 '12 at 23:44
...
How to get nth jQuery element
...("td:eq(2)").css("color", "red"); // gets the third td element
Or the eq(int) function:
$("td").eq(2).css("color", "red");
Also, remember that the indexes are zero-based.
share
|
improve this a...
How to set dialog to show in full screen? [closed]
...o your onCreateDialog() method:
@Override
protected Dialog onCreateDialog(int id) {
//all other dialog stuff (which dialog to display)
//this line is what you need:
dialog.getWindow().setFlags(LayoutParams.FLAG_FULLSCREEN, LayoutParams.FLAG_FULLSCREEN);
return dialog;
}
...
How to remove leading zeros from alphanumeric text?
..."
"000000.z", // "[.z]"
};
for (String s : in) {
System.out.println("[" + s.replaceFirst("^0+(?!$)", "") + "]");
}
See also
regular-expressions.info
repetitions, lookarounds, and anchors
String.replaceFirst(String regex)
...
How to view corresponding SQL query of the Django ORM's queryset?
Is there a way I can print the query the Django ORM is generating?
8 Answers
8
...