大约有 19,603 项符合查询结果（耗时：0.0213秒） [XML]
How can I get form data with JavaScript/jQuery?
...
Based on jQuery.serializeArray, returns key-value pairs.
var data = $('#form').serializeArray().reduce(function(obj, item) {
obj[item.name] = item.value;
return obj;
}, {});
...
Constructor in an Interface?
...nterface which defines the send() method, and if Sebi wishes to provide a "base" class for implementations of the Message interface, then provide an AbstractMessage as well. Abstract classes shouldn't take the place of interfaces, was never attempting to suggest so.
– matt b
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How to find where a method is defined at runtime?
... will return an array with filename and line number.
E.g for ActiveRecord::Base#validates this returns:
ActiveRecord::Base.method(:validates).source_location
# => ["/Users/laas/.rvm/gems/ruby-1.9.2-p0@arveaurik/gems/activemodel-3.2.2/lib/active_model/validations/validates.rb", 81]
For classes ...
How to create materialized views in SQL Server?
.... Actually I want to create a view and it should update automatically when base tables are changed. Can anyone explain with an query example..
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Parsing HTML into NSAttributedText - how to set font?
...
Swift 2 version, based on the answer given by Javier Querol
extension UILabel {
func setHTMLFromString(text: String) {
let modifiedFont = NSString(format:"<span style=\"font-family: \(self.font!.fontName); font-size: \(self.fo...
Disable browser cache for entire ASP.NET website
...);
filterContext.HttpContext.Response.Cache.SetNoStore();
base.OnResultExecuting(filterContext);
}
}
Then put attributes where needed...
[NoCache]
[HandleError]
public class AccountController : Controller
{
[NoCache]
[Authorize]
public ActionResult ChangePassword(...
How to achieve code folding effects in Emacs?
...olding is generally unnecessary with emacs, as..."). I use simple folding (based on indent level) constantly to scan the structure of unfamiliar code.
– Simon Michael
Nov 17 '11 at 16:33
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What is “rvalue reference for *this”?
...wording though.
Next, the following code chooses the function to be called based on the ref-qualifier of the "implicit object parameter" of the function†:
// t.cpp
#include <iostream>
struct test{
void f() &{ std::cout << "lvalue object\n"; }
void f() &&{ std::cout <...
Pull new updates from original GitHub repository into forked GitHub repository
...replay your local work on top of the fetched branch
# like a "git pull --rebase"
$ git rebase upstream/master
You have also a ruby gem which can facilitate those GitHub operations.
See also "Git fork is git clone?".
sha...
Remove last item from array
...ethod is:
arr.slice([begin[, end]])
Here,
the begin parameter is zero-based index at which extraction from an array starts. So, lets say based on above example if we do something like
arr.slice(0) // returns [1,0,2]
it would return all the array elements from start of sequence from positi...