大约有 46,000 项符合查询结果（耗时：0.0592秒） [XML]
REST API Token-based Authentication
...
|
edited Apr 10 '14 at 17:28
answered Mar 19 '12 at 17:09
...
How do I get the width and height of a HTML5 canvas?
... and height attributes are not present in the canvas element, the default 300x150 size will be returned. To dynamically get the correct width and height use the following code:
const canvasW = canvas.getBoundingClientRect().width;
const canvasH = canvas.getBoundingClientRect().height;
Or using th...
How can I trim leading and trailing white space?
...
answered Feb 14 '10 at 13:13
f3lixf3lix
27.1k1010 gold badges6161 silver badges8181 bronze badges
...
What is Autoloading; How do you use spl_autoload, __autoload and spl_autoload_register?
...7
Don
4,1052424 silver badges3333 bronze badges
answered Nov 2 '11 at 20:45
BrownbayBrownbay
...
Are std::vector elements guaranteed to be contiguous?
... C++98 standard proper but later added as part of a TR. The forthcoming C++0x standard will of course contain this as a requirement.
From n2798 (draft of C++0x):
23.2.6 Class template vector [vector]
1 A vector is a sequence container that supports random access iterators. In addition, it ...
Show loading image while $.ajax is performed
...
answered Jan 13 '11 at 20:14
Zack BloomZack Bloom
7,83922 gold badges1616 silver badges2626 bronze badges
...
regex for matching something if it is not preceded by something else
...elieve.
– emyller
Jul 17 '18 at 21:20
@emyller nope. that will match foobazbar (foo doesn't come before foobazbar, s...
Create and append dynamically
...= 'block';
iDiv.className = 'block';
document.getElementsByTagName('body')[0].appendChild(iDiv);
// Now create and append to iDiv
var innerDiv = document.createElement('div');
innerDiv.className = 'block-2';
// The variable iDiv is still good... Just append to it.
iDiv.appendChild(innerDiv);
htt...
Python UTC datetime object's ISO format doesn't include Z (Zulu or Zero offset)
...e zone info by default, and without it, Python actually violates the ISO 8601 specification (if no time zone info is given, assumed to be local time). You can use the pytz package to get some default time zones, or directly subclass tzinfo yourself:
from datetime import datetime, tzinfo, timedelta
...
How do you remove duplicates from a list whilst preserving order?
...
answered Jan 26 '09 at 15:47
Markus JarderotMarkus Jarderot
76.3k1717 gold badges126126 silver badges133133 bronze badges
...