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Using Linq to get the last N elements of a collection?
....Skip(Math.Max(0, collection.Count() - N));
This approach preserves item order without a dependency on any sorting, and has broad compatibility across several LINQ providers.
It is important to take care not to call Skip with a negative number. Some providers, such as the Entity Framework, will p...
Is there a way to do method overloading in TypeScript?
... keeps your API honest as you'll avoid creating overloads with unintuitive ordering.
The general law of TypeScript overloads is:
If you can delete the overload signatures and all of your tests pass, you don’t need TypeScript overloads
You can usually achieve the same thing with optional, or...
Is it possible to make an ASP.NET MVC route based on a subdomain?
...es the homepage as well. This is because of the regex that's generated. In order to fix this, you can make a copy of the CreateRegex method in DomainRoute.cs, name it CreateDomainRegex, change the * on this line to +: source = source.Replace("}", @">([a-zA-Z0-9_]*))"); and use this new method for...
How to git commit a single file/directory
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Your arguments are in the wrong order. Try git commit -m 'my notes' path/to/my/file.ext, or if you want to be more explicit, git commit -m 'my notes' -- path/to/my/file.ext.
Incidentally, git v1.5.2.1 is 4.5 years old. You may want to update to a newer ver...
How to create the perfect OOP application [closed]
...ll comes together to print this receipt:
------------------ THIS IS YOUR ORDER ------------------
(001) Domain Driven Design ----- $69.99
(001) Growing Object Oriented Software ----- $49.99
(001) House M.D. Season 1 ----- $29.99
(001) House M...
Mutex example / tutorial? [closed]
...he wrong times.
We need a mechanism to solve this. We need to impose some ordering to the instructions above. One common mechanism is to block all threads except one. Pthread mutex uses this mechanism.
Any thread which has to execute some lines of code which may unsafely modify shared values by ot...
How can I order a List?
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ListaServizi = ListaServizi.OrderBy(q => q).ToList();
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commandButton/commandLink/ajax action/listener method not invoked or input value not set/updated
...ond click.
If the <h:form> has enctype="multipart/form-data" set in order to support file uploading, then you need to make sure that you're using at least JSF 2.2, or that the servlet filter who is responsible for parsing multipart/form-data requests is properly configured, otherwise the Face...
Count the occurrences of DISTINCT values
...a particular field, count the number of occurrences of that value and then order the results by the count.
3 Answers
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Sorting data based on second column of a file
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Faced issue with "wrong" ordering. Pay attention to man "*** WARNING *** The locale specified by the environment affects sort order. Set LC_ALL=C to get the traditional sort order that uses native byte values." (for string match case without -n)
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