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Getting file names without extensions
...
You can use Path.GetFileNameWithoutExtension:
foreach (FileInfo fi in smFiles)
{
builder.Append(Path.GetFileNameWithoutExtension(fi.Name));
builder.Append(", ");
}
Although I am surprised there isn't a way to get this directly from the FileInfo (or at lea...
Getting the application's directory from a WPF application
I found solutions for Windows Forms with AppDomain but what would be the equivalent for a WPF Application object?
8 Answe...
jQuery scroll() detect when user stops scrolling
... args.pop();
args.push(function () {
var self = this, params = arguments;
clearTimeout(timer);
timer = setTimeout(function () {
fn.apply(self, params);
}, delay);
});
return on.apply(this, args);
};
}(this....
Java optional parameters
How do I use optional parameters in Java? What specification supports optional parameters?
17 Answers
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UITextView style is being reset after setting text property
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Thank you VERY VERY MUCH !
– Magurizio
Mar 22 '14 at 13:52
6
6.4 still has this ...
Removing viewcontrollers from navigation stack
I have a navigation stack, with say 5 UIViewControllers. I want to remove the 3rd and 4th viewcontrollers in the stack on the click of a button in the 5th viewcontroller. Is it possible to do this? If so how?
...
Getting parts of a URL (Regex)
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A single regex to parse and breakup a
full URL including query parameters
and anchors e.g.
https://www.google.com/dir/1/2/search.html?arg=0-a&arg1=1-b&arg3-c#hash
^((http[s]?|ftp):\/)?\/?([^:\/\s]+)((\/\w+)*\/)([\w\-\.]+[^#?\s]+)(.*)?(#[\w\-]+)?$
RexEx positions...
What is Java String interning?
... The problem is that the internalized strings go to
the Permanent Generation, which is an area of the JVM that is reserved
for non-user objects, like Classes, Methods and other internal JVM
objects. The size of this area is limited, and is usually much smaller
than the heap. Calling intern()...
How do I sort strings alphabetically while accounting for value when a string is numeric?
... to determine if a string is a number
/// </summary>
/// <param name="value">String to test</param>
/// <returns>True if numeric</returns>
public static bool IsNumeric(string value)
{
return int.TryParse(value, out _);
}
/// <inhe...
@property retain, assign, copy, nonatomic in Objective-C
...re is "rarely a reason" to use "atomic". (BTW: The book I read is the BNR "iOS Programming" book.)
readwrite vs. readonly
- "readwrite" is the default. When you @synthesize, both a getter and a setter will be created for you. If you use "readonly", no setter will be created. Use it for a value you ...