大约有 40,100 项符合查询结果（耗时：0.0644秒） [XML]
Scala actors: receive vs react
... |
edited Jun 18 '13 at 14:25
James Sheppard
28111 gold badge44 silver badges1515 bronze badges
answere...
Why are Objective-C delegates usually given the property assign instead of retain?
...
4 Answers
4
Active
...
What is the difference between self::$bar and static::$bar in PHP?
...ch may not be what you intend:
class Foo
{
protected static $bar = 1234;
}
class Bar extends Foo
{
protected static $bar = 4321;
}
When you call a method via static, you're invoking a feature called late static bindings (introduced in PHP 5.3).
In the above scenario, using self will res...
What happens to global and static variables in a shared library when it is dynamically linked?
...Mikael Persson
16.3k66 gold badges3333 silver badges4949 bronze badges
5
...
Is python's sorted() function guaranteed to be stable?
...
Alex MartelliAlex Martelli
725k148148 gold badges11261126 silver badges13241324 bronze badges
...
What do (lambda) function closures capture?
...ers[i] = (lambda b: lambda a: b + a)(i)
...
>>> adders[1](3)
4
>>> adders[2](3)
5
The scope here is created using a new function (a lambda, for brevity), which binds its argument, and passing the value you want to bind as the argument. In real code, though, you most likely w...
How to check which locks are held on a table
...
answered Mar 29 '09 at 14:02
mwigdahlmwigdahl
14.8k55 gold badges4747 silver badges6161 bronze badges
...
How to pass the values from one activity to previous activity
...
244
To capture actions performed on one Activity within another requires three steps.
Launch the s...
How to make Git pull use rebase by default for all my repositories?
...
answered Dec 20 '12 at 14:45
Parker CoatesParker Coates
5,08822 gold badges2626 silver badges2828 bronze badges
...
Are non-synchronised static methods thread safe if they don't modify static class variables?
... Sled
15.7k2121 gold badges107107 silver badges143143 bronze badges
answered Mar 2 '11 at 21:01
Tomasz NurkiewiczTomasz Nurkiewicz
...