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Each for object? [duplicate]
...s always a bad thing :) as that will affect all child object's like array, string etc
– Saket Patel
Oct 3 '13 at 13:23
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Caching a jquery ajax response in javascript/browser
...ier for the cache. Maybe have a better, safer ID (it depends on the object string representation here) ?
// on $.ajax call we could also set an ID in originalOptions
var id = originalOptions.url+ JSON.stringify(originalOptions.data);
options.cache = false;
options.bef...
The performance impact of using instanceof in Java
...e how instanceOf performance is comparing to a simple s.equals() call to a string object with only one letter.
in a 10.000.000 loop the instanceOf gave me 63-96ms, and the string equals gave me 106-230ms
I used java jvm 6.
So in my simple test is faster to do a instanceOf instead of a one charact...
JSON.net: how to deserialize without using the default constructor?
...hat you want Json.Net to call.
[JsonConstructor]
public Result(int? code, string format, Dictionary<string, string> details = null)
{
...
}
It is important that the constructor parameter names match the corresponding property names of the JSON object (ignoring case) for this to work cor...
What is the meaning of the prefix N in T-SQL statements and when should I use it?
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It's declaring the string as nvarchar data type, rather than varchar
You may have seen Transact-SQL code that passes strings around using
an N prefix. This denotes that the subsequent string is in Unicode
(the N actually stands for Nati...
Differences between Html.TextboxFor and Html.EditorFor in MVC and Razor
...ould simply write a custom editor template (~/Views/Shared/EditorTemplates/string.cshtml) and all your textboxes in your application will automatically benefit from this change whereas if you have hardcoded Html.TextBoxFor you will have to modify it everywhere. You could also use Data Annotations to...
ASP.NET MVC controller actions that return JSON or partial html
...at then evaluates the Json object returned.
If you want to return a plain string, you can just use the ContentResult:
public ActionResult SomeActionMethod() {
return Content("hello world!");
}
ContentResult by default returns a text/plain as its contentType.
This is overloadable so you can a...
How do I create a class instance from a string name in ruby?
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Very simple in Rails: use String#constantize
class_name = "MyClass"
instance = class_name.constantize.new
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How can I erase all inline styles with javascript and leave only the styles specified in the css sty
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As a related aside, calling .css() with an empty string as the second value will remove just the named value from inline styles, eg $('div').css('display', ''); will remove just the inline display property (if set).
– Tom Davies
Sep 27...
How do I deep copy a DateTime object?
...now. I'd like to create two separate datetimes, one which is parsed from a string and one with three years added to it. Currently I've hacked it up like this:
...