大约有 47,000 项符合查询结果（耗时：0.0766秒） [XML]
how does Array.prototype.slice.call() work?
...
880
+50
What happ...
How can i take an UIImage and give it a black border?
...
With OS > 3.0 you can do this:
//you need this import
#import <QuartzCore/QuartzCore.h>
[imageView.layer setBorderColor: [[UIColor blackColor] CGColor]];
[imageView.layer setBorderWidth: 2.0];
...
HTTP status code for a partial successful request
...
I've dealt with a very similar issue. In this case, I returned a
207 Multi-Status
Now, this isn't strict HTTP, it's part of the WebDAV extension, so if you don't have control over the client too, then this isn't good for you. If you do, you could do something like so:
<?xml version=...
How much of a git sha is *generally* considered necessary to uniquely identify a change in a given c
...he Linux kernel,
is beginning to need 12 characters out of the possible 40 to stay
unique.
7 digits is the Git default for a short SHA, so that's fine for most projects. The Kernel team have increased theirs several times, as mentioned, because the have several hundred thousand commits. So for...
How do I get the difference between two Dates in JavaScript?
...a call to getTime().
So basically: date.getTime() === date.valueOf() === (0 + date) === (+date)
share
|
improve this answer
|
follow
|
...
Rank function in MySQL
...
270
One option is to use a ranking variable, such as the following:
SELECT first_name,
...
What is the difference between an expression and a statement in Python?
...hich can be any Python object. Examples:
3 + 5
map(lambda x: x*x, range(10))
[a.x for a in some_iterable]
yield 7
Statements (see 1, 2), on the other hand, are everything that can make up a line (or several lines) of Python code. Note that expressions are statements as well. Examples:
# all t...
Split a python list into other “sublists” i.e smaller lists [duplicate]
I have a python list which runs into 1000's. Something like:
3 Answers
3
...
How can I save an image to the camera roll?
...
240
You use the UIImageWriteToSavedPhotosAlbum() function.
//Let's say the image you want to save i...
What is the difference between the $parse, $interpolate and $compile services?
...
|
edited Jun 10 '14 at 11:21
ghickman
5,20366 gold badges3434 silver badges5050 bronze badges
...