大约有 11,643 项符合查询结果（耗时：0.0572秒） [XML]
Why return NotImplemented instead of raising NotImplementedError
... binary special methods (e.g. __eq__(),
__lt__(), __add__(), __rsub__(), etc.) to indicate that the operation is not implemented with respect to the other type
exception NotImplementedError
[...] In user defined base
classes, abstract methods should raise this exception when they
require...
UIButton: how to center an image and a text using imageEdgeInsets and titleEdgeInsets?
...t, configure the text of titleLabel (because of styles, i.e, bold, italic, etc). Then, use setTitleEdgeInsets considering the width of your image:
[button setTitleColor:[UIColor blackColor] forState:UIControlStateNormal];
[button setTitle:title forState:UIControlStateNormal];
[button.titleLabel set...
Passing arguments to “make run”
...is
make run arg1=asdf
then use them like this
run: ./prog $(arg1)
etc
References for make
Microsoft's NMake
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Is delete this allowed?
...he call started, possibly connect more people if you do a conference call, etc.) When the last people on the call hang up, the phone_call object does its final book-keeping (e.g., adds an entry to the database to say when you hung up, so they can compute how long your call was) and then destroys its...
Five equal columns in twitter bootstrap
...is make use of Bootstrap's mixin functions make-md-column, make-sm-column, etc.
LESS:
.col-lg-2-4{
.make-lg-column(2.4)
}
.col-md-2-4{
.make-md-column(2.4)
}
.col-sm-2-4{
.make-sm-column(2.4)
}
SASS:
.col-lg-2-4{
@include make-lg-column(2.4)
}
.col-md-2-4{
@include make-md-column(2.4)...
In Vim, how do I apply a macro to a set of lines?
...but all lines till end.. and still take care of the new line, doing stuff, etc.
– ihightower
Jan 19 '19 at 15:42
2
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How can I use getSystemService in a non-activity class (LocationManager)?
...savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.main);
fyl lfyl = new fyl(this); //Here the context is passing
Location location = lfyl.getLocation();
String latLongString = lfyl.updateWithNewLocation(location);
Te...
Is gettimeofday() guaranteed to be of microsecond resolution?
... a pretty wide array of boxes, everything from 2-8 cores.
Of course, YMMV, etc, but it seems to be a reliable and low-overhead
(because it doesn't make a context switch into system-space) method
of timing.
Generally how it works is:
declare the block of code to be assembler (and volatile, so the
...
Difference between Inheritance and Composition
...at can be fueled, regardless of whether it's a car, boat, stove, barbecue, etc. Interfaces mandate that classes that say they implement that interface actually have the methods that that interface is all about. For example,
iFuelable Interface:
void AddSomeFuel()
void UseSomeFuel()
int...
How to make modal dialog in WPF?
...indow to the main window. This will avoid weird behavior when Alt+Tabbing, etc.
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