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Why do you need to invoke an anonymous function on the same line?
...({}).
So a self-invoking function actually has the same meaning as a C++, C# or Java block. Which means that variable created inside will not "leak" outside the scope. This is very useful in JavaScript in order not to pollute the global scope.
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What is a good pattern for using a Global Mutex in C#?
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startupnextinstance event safely in VB.NET? not in C# docs.microsoft.com/es-es/dotnet/api/…
– Kiquenet
Aug 14 '19 at 20:35
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Algorithm to generate all possible permutations of a list?
... return element + permute subarray
Here is how I implemented this in C#:
public IEnumerable<List<T>> Permutate<T>(List<T> input)
{
if (input.Count == 2) // this are permutations of array of size 2
{
yield return new List<T>(input);
yield r...
What is monkey patching?
...tched version of your class / method (rather than modifying it). A lot of C# / Java programmers don't know about REPL driven development, so they code in their IDEs that requires that everything be statically defined. Since C#/Java didn't have monkey-patching, they assume its evil when they see it...
Why isn't std::initializer_list a language built-in?
...tence of specific methods or standalone functions in some_container class. C# even relies even more on its .NET libraries. Actually, I think, that this is quite an elegant solution, because you can make your classes compatible with some language structures without complicating language specification...
Linq to EntityFramework DateTime
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What is Scala's yield?
... has very little to do with Ruby's and Python's yield. Basically, where in C# you would write
from ... select ???
in Scala you have instead
for ... yield ???
It's also important to understand that for-comprehensions don't just work with sequences, but with any type which defines certain meth...
What to add for the update portion in ConcurrentDictionary AddOrUpdate
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How to read data from a zip file without having to unzip the entire file
Is there anyway in .Net (C#) to extract data from a zip file without decompressing the complete file?
6 Answers
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How does Task become an int?
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