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How to convert an enum type variable to a string?
...y used by the application debugging code. 2 month later, you are the first one to actually execute that debug code: it then gives you the wrong information, so you lose half a day building assumptions based on this wrong information, before realizing you first had to debug the debug code: the design...
How can I bind to the change event of a textarea in jQuery?
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You might just use .one("change keyup paste", function ... instead of .on. The one eventlistener fires only once.
– solitud
Jul 28 at 13:36
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How to find all duplicate from a List? [duplicate]
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@Thomas: yes the code is not complete, that one is just the first step. Then he can use a Where if he wants just the duplicates, like list.GroupBy(x => x).Where(group => group.Count() > 1).Select(group => Group.Key).ToList()
– Giuseppe...
LINQ .Any VS .Exists - What's the difference?
...s very similar to Any.
In short, the methods are essentially the same. One is more general than the other.
Any also has an overload which takes no parameters and simply looks for any item in the enumerable.
Exists has no such overload.
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How do I start a program with arguments when debugging?
... Homam. Its elegant does not need to tinker with the project setings which one may forget to take care of. On a seconf thought one may also forget the code changes made but they are at least "visible".
– IUnknown
Aug 9 '11 at 10:17
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How to paste in a new line with vim?
...ne character). p will then paste the line on a new line after the current one and P (Shift-P) will paste above the current line.
2) Make a mapping: then it's only one or two keys:
:nmap ,p o<ESC>p
:nmap <F4> o<ESC>p
3) The function version of the mapping (unnecessary really, b...
Validating URL in Java
...ery simplified validation just use regular expressions. However I need someone to suggest a superior or standard API for this, I only recently started searching for it myself.
Note
It has been suggested that URL#toURI() in combination with handling of the exception java.net. URISyntaxException can ...
How can I view MSIL / CIL generated by C# compiler? Why is it called assembly?
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One of my favorite ways to see IL for a snippet of C# is to use the free LINQPad tool. After entering some code and choosing "C# statements" at the top (or "C# Program", whichever suits), click the "IL" button under the code...
Stack, Static, and Heap in C++
...there is an address for it that is in the executable itself. There is only one copy for the entire program. No matter how many times you go into a function call (or class) (and in how many threads!) the variable is referring to the same memory location.
The heap is a bunch of memory that can be use...
How can I get my webapp's base URL in ASP.NET MVC?
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So none of the ones listed here worked for me, but using a few of the answers, I got something working:
public string GetBaseUrl()
{
var request = HttpContext.Current.Request;
var appUrl = HttpRuntime.AppDomainAppVirtual...