大约有 44,000 项符合查询结果（耗时：0.0615秒） [XML]
Is there a difference between /\s/g and /\s+/g?
...Because then it would replace only the first \s+, leaving the rest intact. For example, ' foo bar '.replace(/\s+/, '') would give you only 'foo bar ' edit argh HTML condensing two spaces into one
– BoltClock♦
May 11 '11 at 12:45
...
Task continuation on UI thread
... In .NET 4.5 Johan Larsson's answer should be used as standard way for a task continuation on the UI thread. Just write: await Task.Run(DoLongRunningWork); this.TextBlock1.Text = "Complete"; See also: blogs.msdn.com/b/pfxteam/archive/2011/10/24/10229468.aspx
– Marce...
How to run Maven from another directory (without cd to project dir)?
..., e.g. mvn -f /path/to/pom.xml
This runs maven "as if" it were in /path/to for the working directory.
share
|
improve this answer
|
follow
|
...
How can I get the font size and font name of a UILabel?
...nstead of just label, since I didn't mention creating an instance variable for label.
– Ned
Feb 2 '11 at 14:36
...
Class constants in python
..., attr_prefix):
globals().update(
(name, getattr(klass, name)) for name in dir(klass) if name.startswith(attr_prefix)
)
class Animal(object):
SIZE_HUGE = "Huge"
SIZE_BIG = "Big"
module_register_class_constants(Animal, "SIZE_")
class Horse(Animal):
def printSize(self):
...
is not JSON serializable
I have the following code for serializing the queryset;
6 Answers
6
...
How to re-open an issue in github?
... how can I change it to open again ?
I read somewhere that I need rights for push and pull operation. Is that true ?
2 An...
Convert INT to VARCHAR SQL
...a varchar where an int is needed. You need write your actual SQL statement for us to help you.
– Tobberoth
Nov 14 '13 at 14:10
14
...
PHP prepend associative array with literal keys?
...irs? I know that array_unshift() works with numerical keys, but I'm hoping for something that will work with literal keys.
...
Loadbalancing web sockets
...bSocket).
Also note that a 64k hard limit only applies to outgoing TCP/IP for a given (source) IP address. It does not apply to incoming TCP/IP. We have tested Autobahn (a high-performance WebSocket server) with 200k active connections on a 2 core, 4GB RAM VM.
Also note that you can do L7 load-bal...