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new keyword in method signature
...e.
So the 'new' keyword is needed to allow you to 'override' non-virtual and static methods.
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what is the unsigned datatype?
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unsigned really is a shorthand for unsigned int, and so defined in standard C.
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Convert Int to String in Swift
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Converting Int to String:
let x : Int = 42
var myString = String(x)
And the other way around - converting String to Int:
let myString : String = "42"
let x: Int? = myString.toInt()
if (x != nil) {
// Successfully converted String to Int
}
Or if you're using Swift 2 or 3:
let x: Int? ...
Good NumericUpDown equivalent in WPF? [closed]
...another lacking control in WPF. There must be some existing ones out there and I don't like to re-invent the wheel.
9 Answe...
Attempt by security transparent method 'WebMatrix.WebData.PreApplicationStartCode.Start()'
...es with my Resources class, but I changed it to Properties.Resources.xxxxx and the issues were fixed.
– Cody
Mar 19 '15 at 14:48
2
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Preloading CSS Images
...eployed clicking on a button. Its fields are set as CSS background images, and they always appears a bit later than the div that have been toggled.
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Print array to a file
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How can you ONLY save the contents of the array and not the entire array "[0] => blah"??
– user1899415
Aug 22 '13 at 5:38
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Sending multipart/formdata with jQuery.ajax
...P native array instead of a counter
Just name your file elements the same and end the name in brackets:
jQuery.each(jQuery('#file')[0].files, function(i, file) {
data.append('file[]', file);
});
$_FILES['file'] will then be an array containing the file upload fields for every file uploaded. ...
Error in : object of type 'closure' is not subsettable
... able to work out the code for my scraping . It seemed to be working fine and then all of a sudden when I ran it again, I got the following error message:
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Logging errors in ASP.NET MVC
...lication by plugging in Elmah.
You add the Elmah assembly to your project and then configure your web.config. It will then log exceptions created at controller or page level. It can be configured to log to various different places (like SQL Server, Email etc). It also provides a web frontend, so th...