大约有 22,590 项符合查询结果（耗时：0.0270秒） [XML]
How can I convert string date to NSDate?
...at = /* find out and place date format from
* http://userguide.icu-project.org/formatparse/datetime
*/
let date = dateFormatter.dateFromString(/* your_date_string */)
For further query, check NSDateFormatter and DateFormatter classes of Foun...
Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready
... window);
The latest version of the code is shared publicly on GitHub at https://github.com/jfriend00/docReady
Usage:
// pass a function reference
docReady(fn);
// use an anonymous function
docReady(function() {
// code here
});
// pass a function reference and a context
// the context wil...
Can Rails Routing Helpers (i.e. mymodel_path(model)) be Used in Models?
...ase.default_url_options
end
end
router = Router.new
router.posts_url # http://localhost:3000/posts
router.posts_path # /posts
It's from http://hawkins.io/2012/03/generating_urls_whenever_and_wherever_you_want/
share
...
Open URL under cursor in Vim with browser
...gt;
fun! Google()
let keyword = expand("<cword>")
let url = "http://www.google.com/search?q=" . keyword
let path = "C:/Program Files/Mozilla Firefox/"
exec 'silent !"' . path . 'firefox.exe" ' . url
endfun
You should use getline('.') and matchstr() to extract url under cursor...
Two color borders
...er border
normal border for the outer one.
Example:
HTML:
<img src="http://cdn3.thumbs.common.smcloud.net/common/8/6/s/863444wpPN.jpg/r-0,500-n-863444wpPN.jpg" alt="malkovich" />
CSS:
img {
padding: 1px;
background: yellow;
border:1px solid black;
}
TEST(JSFiddle):
im...
how to POST/Submit an Input Checkbox that is disabled?
...a checkbox that, given certain conditions, needs to be disabled. Turns out HTTP doesn't post disabled inputs.
18 Answers
...
How can I find out the current route in Rails?
...nd out URI:
current_uri = request.env['PATH_INFO']
# If you are browsing http://example.com/my/test/path,
# then above line will yield current_uri as "/my/test/path"
To find out the route i.e. controller, action and params:
path = ActionController::Routing::Routes.recognize_path "/your/path/he...
Javascript Equivalent to C# LINQ Select
...this.fruits, function (v){
return v.Id;
});
console.log(ids, ids2);
http://jsfiddle.net/NsCXJ/1/
Since array.map isn't supported in older browsers, I suggest that you stick with the jQuery method.
If you prefer the other one for some reason you could always add a polyfill for old browser su...
How to insert values into C# Dictionary on instantiation?
...
There's whole page about how to do that here:
http://msdn.microsoft.com/en-us/library/bb531208.aspx
Example:
In the following code example, a Dictionary<TKey, TValue> is
initialized with instances of type StudentName:
var students = new Dictionary<int, ...
Application Crashes With “Internal Error In The .NET Runtime”
... has finally accepted it as a bug in .NET 4 CLR that causes this to occur. http://support.microsoft.com/kb/2640103.
I had previously been "fixing" it by forcing the garbage collector to run in server mode (gcServer enabled="true" in app.config) as described in the Microsoft article linked to by Thi...