大约有 31,100 项符合查询结果（耗时：0.0309秒） [XML]
registerForRemoteNotificationTypes: is not supported in iOS 8.0 and later
...o get permissions for sending push in iOS8 ? I have done the same thing in my code, but I need to share some official doc to explain this to others in my company.
– Kris Subramanian
Jul 24 '14 at 18:10
...
difference between variables inside and outside of __init__()
... I suspected that might be the case but figured that if I stated my assumptions it might distract from the question itself, cheers for clearing it up :)
– Teifion
Oct 8 '09 at 18:54
...
How to “pretty” format JSON output in Ruby on Rails
I would like my JSON output in Ruby on Rails to be "pretty" or nicely formatted.
18 Answers
...
std::wstring VS std::string
...or wchar_t is directly tied to unicode.
On Linux?
Let's take a Linux OS: My Ubuntu system is already unicode aware. When I work with a char string, it is natively encoded in UTF-8 (i.e. Unicode string of chars). The following code:
#include <cstring>
#include <iostream>
int main(int ...
How to declare global variables in Android?
...llowing is an extremely simplified example, with caveats to follow:
class MyApp extends Application {
private String myState;
public String getState(){
return myState;
}
public void setState(String s){
myState = s;
}
}
class Blah extends Activity {
@Override
public void on...
What are the best practices for using a GUID as a primary key, specifically regarding performance?
...lumn as your primary key (but not your clustering key), and another column MYINT (INT IDENTITY) as your clustering key - use this:
CREATE TABLE dbo.MyTable
(PKGUID UNIQUEIDENTIFIER NOT NULL,
MyINT INT IDENTITY(1,1) NOT NULL,
.... add more columns as needed ...... )
ALTER TABLE dbo.MyTable
ADD CO...
JavaScript Chart Library
...if they suit your needs, but I've found them to do most of what I need for my current project.
Additionally ExtJS 4.0 has introduced a great set of charts - very powerful, and is designed to work with live data.
share
...
Is it possible to push a git stash to a remote repository?
...
Note: I've just rewritten this answer with 24 hours more git-fu under my belt :)
In my shell history, the whole shebang is now three one-liners. However, I've uncondensed them for your convenience.
This way, I hope you will be able to see how I did things, instead of just having to blindly co...
How to set the title of DialogFragment?
...
You can use getDialog().setTitle("My Dialog Title")
Just like this:
public static class MyDialogFragment extends DialogFragment {
...
@Override
public View onCreateView(LayoutInflater inflater, ViewGroup container, Bundle savedInstanceState) {
...
How to shorten my conditional statements
...able way of coding, then in 5 years I have to maintain their code and tear my hair out
– BlueRaja - Danny Pflughoeft
Aug 21 '13 at 14:47
23
...