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NSURLRequest setting the HTTP header
...: NSURL = NSURL(string: APIBaseURL + "&login=1951&pass=1234")!
var params = ["login":"1951", "pass":"1234"]
request = NSMutableURLRequest(URL:url)
request.HTTPMethod = "POST"
var err: NSError?
request.HTTPBody = NSJSONSerialization.dataWithJSONObject(params, options: nil, error: &err)
re...
Calculate text width with JavaScript
...te and return the width of the given text of given font in pixels.
*
* @param {String} text The text to be rendered.
* @param {String} font The css font descriptor that text is to be rendered with (e.g. "bold 14px verdana").
*
* @see https://stackoverflow.com/questions/118241/calculate-text-w...
Cookies on localhost with explicit domain
... @Justin: Hm, you probably need to completely omit the Domain= parameter when setting the cookie. If you just set the domain to null or empty, maybe your framework will send the Domain= parameter with that value, instead of omitting it? Check with e.g. Firebug.
– sl...
What's valid and what's not in a URI query?
...ackoverflow.com/questions/2366260/whats-valid-and-whats-not-in-a-uri-query?param=b#1;c#2 a valid query parameter?
– Sumit Jain
Jan 27 at 17:18
...
Is there a “do … while” loop in Ruby?
...ful. The following is a common idiom to memoize a one-liner method with no params:
def expensive
@expensive ||= 2 + 2
end
Here is an ugly, but quick way to memoize something more complex:
def expensive
@expensive ||=
begin
n = 99
buf = ""
begin
buf << "#{n} ...
How to delete last character from a string using jQuery?
...lso try this in plain javascript
"1234".slice(0,-1)
the negative second parameter is an offset from the last character, so you can use -2 to remove last 2 characters etc
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Simplest code for array intersection in javascript
...vely finds the intersection of
* two arrays in a simple fashion.
*
* PARAMS
* a - first array, must already be sorted
* b - second array, must already be sorted
*
* NOTES
* State of input arrays is undefined when
* the function returns. They should be
* (prolly) be dumped.
*
* ...
Installing multiple instances of the same windows service on a server
... up any resources being used.
/// </summary>
/// <param name="disposing">true if managed resources should be disposed; otherwise, false.</param>
protected override void Dispose(bool disposing)
{
if (disposing && (components != nul...
Url.Action parameters?
...h will successfully invoke the GetByList controller action passing the two parameters:
public ActionResult GetByList(string name, string contact)
{
...
}
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RestSharp JSON Parameter Posting
I am trying to make a very basic REST call to my MVC 3 API and the parameters I pass in are not binding to the action method.
...