大约有 30,000 项符合查询结果（耗时：0.0333秒） [XML]
Get the name of the currently executing method
...bol – for example, :test_method. To return the method name as a string, call __method__.to_s instead.
Note: This requires Ruby 1.8.7.
share
|
improve this answer
|
follow...
Tab Vs Space preferences in Vim
...s.
" put all this in your .vimrc or a plugin file
command! -nargs=* Stab call Stab()
function! Stab()
let l:tabstop = 1 * input('set shiftwidth=')
if l:tabstop > 0
" do we want expandtab as well?
let l:expandtab = confirm('set expandtab?', "&Yes\n&No\n&Cancel")
if l...
Difference between shadowing and overriding in C#?
...adow
public override int Bar() {return 1;} //override
}
then when you call this:
A clA = new A();
B clB = new B();
Console.WriteLine(clA.Foo()); // output 5
Console.WriteLine(clA.Bar()); // output 5
Console.WriteLine(clB.Foo()); // output 1
Console.WriteLine(clB.Bar()); // output 1
//now let...
Django rest framework nested self-referential objects
...
Edit: Note that there is now a third-party package available that specifically deals with this kind of use-case. See djangorestframework-recursive.
share
|
improve this answer
|
...
How to define a custom ORDER BY order in mySQL
...
MySQL has a handy function called FIELD() which is excellent for tasks like this.
ORDER BY FIELD(Language,'ENU','JPN','DAN'), ID
Note however, that
It makes your SQL less portable, as other DBMSs might not have such function
When your list of langu...
How to get client's IP address using JavaScript?
... "Singapore"
}
Limitations:
2,500 requests per day
Doesn't support JSONP callbacks
Requires IP address parameter
Requires an email address to get your API key
No SSL (https) with the free plan
Geobytes
Try it: http://gd.geobytes.com/GetCityDetails
$.getJSON('http://gd.geobytes.com/GetCityDetails...
Get color value programmatically when it's a reference (theme)
...pedValue.data;
Also make sure to apply the theme to your Activity before calling this code. Either use:
android:theme="@style/Theme.BlueTheme"
in your manifest or call (before you call setContentView(int)):
setTheme(R.style.Theme_BlueTheme)
in onCreate().
I've tested it with your values an...
Change URL and redirect using jQuery
...es the current location in the address bar by a new one. The page that was calling the function, won't be included in the browser history. Therefore, on the new location, clicking the back button in your browser would make you go back to the page you were viewing before you visited the document cont...
Is it possible to register a http+domain-based URL Scheme for iPhone apps, like YouTube and Maps?
...e fired when a link is clicked, than wrap this code in a function which is called once the link gets clicked.
– cnotethegr8
Oct 10 '14 at 7:06
1
...
How to make Eclipse behave well in the Windows 7 taskbar?
...started, and then the startup plugin is loaded. In this last stage, an API call is done to set the AppID to the value inside a plugin.xml file. See above: extended HOWTO item 2
When you drag a manually created shortcut .lnk file to the taskbar, it makes sense that windows can't put this AppID into t...