大约有 42,000 项符合查询结果（耗时：0.0634秒） [XML]
Get current value of a setting in Vim
...
389
Add a ? mark after the setting name and it will show the value
:set expandtab?
...
LINQ Orderby Descending Query
...
|
edited Apr 30 '16 at 21:56
Bakudan
17k99 gold badges4545 silver badges6969 bronze badges
...
Timeout on a function call
...time")
...:
# This function *may* run for an indetermined time...
In [3]: def loop_forever():
...: import time
...: while 1:
...: print("sec")
...: time.sleep(1)
...:
...:
# Register the signal function handler
In [4]: signal.signal(s...
Rotating a point about another point (2D)
...
338
First subtract the pivot point (cx,cy), then rotate it, then add the point again.
Untested:
...
Make a program run slowly
...
|
edited May 23 '17 at 10:29
Community♦
111 silver badge
answered Jan 17 '13 at 2:51
...
Create a custom callback in JavaScript
... but using our own instance as the context
callback.apply(this, ['Hi', 3, 2, 1]);
}
function foo(salutation, three, two, one) {
alert(salutation + " " + this.name + " - " + three + " " + two + " " + one);
}
var t = new Thing('Joe');
t.doSomething(foo); // Alerts "Hi Joe - 3 2 1" via `foo`...
Mongoimport of json file
...
309
I was able to fix the error using the following query:
mongoimport --db dbName --collection c...
CSS file not opening in Visual Studio 2010 SP1?
...
|
edited Jul 31 '15 at 16:17
Peter Mortensen
26.5k2121 gold badges9292 silver badges122122 bronze badges
...
Convert.ChangeType() fails on Nullable Types
...
|
edited Feb 3 '15 at 13:29
answered Aug 20 '10 at 14:29
...