大约有 16,380 项符合查询结果（耗时：0.0342秒） [XML]
Why does ContentResolver.requestSync not trigger a sync?
I am trying to implement the Content-Provider-Sync Adapter pattern as discussed at Google IO - slide 26. My content provider is working, and my sync works when I trigger it from the Dev Tools Sync Tester application, however when I call ContentResolver.requestSync(account, authority, bundle) from ...
Why do x86-64 instructions on 32-bit registers zero the upper part of the full 64-bit register?
In the x86-64 Tour of Intel Manuals , I read
3 Answers
3
...
__getattr__ on a module
How can implement the equivalent of a __getattr__ on a class, on a module?
8 Answers
...
Why does git perform fast-forward merges by default?
Coming from mercurial, I use branches to organize features.
Naturally, I want to see this work-flow in my history as well.
...
Why does my application spend 24% of its life doing a null check?
I've got a performance critical binary decision tree, and I'd like to focus this question on a single line of code. The code for the binary tree iterator is below with the results from running performance analysis against it.
...
Why is a round-trip conversion via a string not safe for a double?
...ve had to serialize a double into text, and then get it back. The value seems to not be equivalent:
3 Answers
...
How to minify php page html output?
I am looking for a php script or class that can minify my php page html output like google page speed does.
13 Answers
...
Difference between rake db:migrate db:reset and db:schema:load
The difference between rake db:migrate and rake db:reset is pretty clear in my head. The thing which I don't understand is how rake db:schema:load different from the former two.
...
Declaring abstract method in TypeScript
I am trying to figure out how to correctly define abstract methods in TypeScript:
5 Answers
...
What is the significance of ProjectTypeGuids tag in the visual studio project file
...ids tag in a visual studio project?? When I created a WPF application, i am seeing two GUIDs in here.
3 Answers
...