大约有 47,000 项符合查询结果（耗时：0.0610秒） [XML]
How do I sort an NSMutableArray with custom objects in it?
... Perhaps, but I don't think it would be any less readable to someone from a Java background who might be looking for something similar to Java's abstract Comparator class, which implements compare(Type obj1, Type obj2).
– Alex Reynolds
Apr 30 '09 at 6:51
...
What are some alternatives to ReSharper? [closed]
... both have talented teams constantly improving them. We have all benefited from the competition between these two. I won't repeat the many good discussions/comparisons about them that can be found on Stack Overflow and elsewhere.
Another alternative worth checking out:
JustCode, by Telerik. Thi...
What is the difference between screenX/Y, clientX/Y and pageX/Y?
... number which indicates the number of physical “CSS pixels” a point is from the reference point. The event point is where the user clicked, the reference point is a point in the upper left. These properties return the horizontal and vertical distance from that reference point.
pageX and pageY...
How do I specify local .gem files in my Gemfile?
...y editing your Gemfile.
Specifying a :path attribute will install the gem from that path on your local machine.
gem "foreman", path: "/Users/pje/my_foreman_fork"
Alternately, specifying a :git attribute will install the gem from a remote git repository.
gem "foreman", git: "git://github.com/pje...
Why are quaternions used for rotations?
...ler angles use the least memory; matrices use more memory but don't suffer from Gimbal lock and have nice analytical properties; and quaternions strike a nice balance of both, being lightweight, but free from Gimbal lock.
sh...
How can I get the current page name in WordPress?
...atic page is set as the front page, $pagename will not be set. Retrieve it from the queried object
$post = $wp_query->get_queried_object();
$pagename = $post->post_name;
}
share
|
improve...
Getting full URL of action in ASP.NET MVC [duplicate]
...
Using the Scheme from the original URL ensure that you do not move from HTTPS to HTTP by mistake. Prevent TLS disclosure. You get my vote.
– Pierre-Alain Vigeant
Jul 16 '12 at 15:55
...
What is the difference between procedural programming and functional programming? [closed]
...;
# in this case it is rather pointless as
# it can't even be accessed from outside
my $result = 1;
loop ( ; $n > 0 ; $n-- ){
$result *= $n;
}
return $result;
}
D 2
int factorial( int n ){
int result = 1;
for( ; n > 0 ; n-- ){
result *= n;
}
return result...
How do I resolve ClassNotFoundException?
...
A classpath is a list of locations to load classes from.
These 'locations' can either be directories, or jar files.
For directories, the JVM will follow an expected pattern for loading a class. If I have the directory C:/myproject/classes in my classpath, and I attempt to...
How to exit an if clause
...s for ifs, multiple nested loops and other constructs that you can't break from easily.)
Wrap the code in its own function. Instead of break, use return.
Example:
def some_function():
if condition_a:
# do something and return early
...
return
...
if condition_...