大约有 47,000 项符合查询结果（耗时：0.0824秒） [XML]
Why does PHP 5.2+ disallow abstract static class methods?
... abstract method is that you can write code that calls the method without knowing what implementation it's going to be calling - and then provide different implementations on different child classes. But since PHP 5.2 offers no clean way to write a method of a parent class that calls a static method...
How do I use disk caching in Picasso?
...ion
android:name=".Global"
.. >
</application>
Now use Picasso as you normally would. No changes.
EDIT:
if you want to use cached images only. Call the library like this. I've noticed that if we don't add the networkPolicy, images won't show up in an fully offline start...
How to use a variable for a key in a JavaScript object literal?
...s later than XXX" or "after 2014-mm" (I'd make change myself, but I don't know what good values would be.
– Alexei Levenkov
Feb 26 '15 at 1:59
1
...
Why is 'false' used after this simple addEventListener function?
...
I dont know so much about javascript, so i am having trouble in getting this answer. I actually don't know what is useCapture? Will you please tell me something about it.
– Ashoka Mondal
Jan 10 ...
How do I include a file over 2 directories back?
How do you include a file that is more than 2 directories back. I know you can use ../index.php to include a file that is 2 directories back, but how do you do it for 3 directories back?
Does this make sense?
I tried .../index.php but it isn't working.
...
How do I compute derivative using Numpy?
...**2 + 1
def d_fun(x):
h = 1e-5
return (fun(x+h)-fun(x-h))/(2*h)
Now, you can numerically find the derivative at x=5:
In [1]: d_fun(5)
Out[1]: 9.999999999621423
share
|
improve this answ...
C# Events and Thread Safety
...ation you're talking about in the first part, because of the condition. I know this was raised as a spectre a while ago, but it's not valid. (I checked it with either Joe Duffy or Vance Morrison a while ago; I can't remember which.)
Without the volatile modifier it's possible that the local copy ta...
Boolean vs boolean in Java
...memory expense The second will save you a lot more memory, so go for it
Now choose your way.
share
|
improve this answer
|
follow
|
...
Update ViewPager dynamically?
...er each time and that works. Not very good solution, but I don't have time now to change it.
– Ixx
Jun 12 '12 at 12:08
12
...
Search for selection in vim
...
Use q / instead of just /. (Same with q :). Now you can VIM-edit through your command and search history! (Try Ctrl-N and Ctrl-P sometime).
share
|
improve this answer...