大约有 8,000 项符合查询结果（耗时：0.0495秒） [XML]
Do I encode ampersands in ?
...
zneakzneak
120k3838 gold badges231231 silver badges301301 bronze badges
1
...
What is the best Battleship AI?
...; }
}
public IEnumerable<U> FoldAll<U>(U acc, Func<Cell<T>, U, U> trip)
{
return new[] { Compass.North, Compass.East, Compass.South, Compass.West }
.Select(x => FoldLine(x, acc, trip));
}
public U FoldLi...
HTTP status code for a partial successful request
...tatus xmlns:D='DAV:'>
<D:response>
<D:user>user-123</D:user>
<D:status>success</D:status>
</D:response>
<D:response>
<D:user>user-789</D:user>
<D:status>failure</D:status>
</D:resp...
What is the difference between a port and a socket?
...h, port numbers are made visible to the casual user. For example, some Web sites a person visits on the Internet use a URL like the following:
http://www.mairie-metz.fr:8080/ In this example, the number 8080 refers to the port number used by the Web browser to connect to the Web server. Normally, a...
How to get function parameter names/values dynamically?
...
123
Below is the code taken from AngularJS which uses the technique for its dependency injection m...
Elegant setup of Python logging in Django
... the logger created above.
If my app is going to be potentially used in a site which doesn't configure logging in settings.py, I define a NullHandler somewhere as follows:
#someutils.py
class NullHandler(logging.Handler):
def emit(self, record):
pass
null_handler = NullHandler()
an...
How do I measure time elapsed in Java? [duplicate]
...digits of a decimal fraction of a second. For example, 2016-03-12T04:29:39.123456789Z.
Both the old java.util.Date/.Calendar classes and the Joda-Time classes have millisecond resolution (3 digits of fraction). For example, 2016-03-12T04:29:39.123Z.
In Java 8, the current moment is fetched with up...
Splitting string into multiple rows in Oracle
...racle's database object naming conventions. It will hurl on a string like '123,456,789' for instance.
– APC
Jan 23 '18 at 7:09
add a comment
|
...
Lock-free multi-threading is for real threading experts
...ng additional resource requirements sounds great, doesn't it?
Most of the fun however can come from ensuring correct load/store ordering.
Contrary to one's intuitions, CPUs are free to reorder memory reads/writes - they are very smart, by the way: you will have a hard time observing this from a sin...
Match multiline text using regular expression
...ntire string.
Pattern p = Pattern.compile("xyz");
Matcher m = p.matcher("123xyzabc");
System.out.println(m.find()); // true
System.out.println(m.matches()); // false
Matcher m = p.matcher("xyz");
System.out.println(m.matches()); // true
Furthermore, MULTILINE doesn't mean what you think it d...