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How can I get the client's IP address in ASP.NET MVC?

I'm totally new to the ASP.NET MVC stack, and I was wondering what happened to the simple Page object and the Request ServerVariables object? ...
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Finding all possible combinations of numbers to reach a given sum

How would you go about testing all possible combinations of additions from a given set N of numbers so they add up to a given final number? ...
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Count the number occurrences of a character in a string

...e counts for a lot of the letters in a given string, Counter provides them all in a more succinct form. If you want the count for one letter from a lot of different strings, Counter provides no benefit. – Brenden Brown Feb 17 '15 at 19:30 ...
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ElasticSearch: Unassigned Shards, how to fix?

... By default, Elasticsearch will re-assign shards to nodes dynamically. However, if you've disabled shard allocation (perhaps you did a rolling restart and forgot to re-enable it), you can re-enable shard allocation. # v0.90.x and earlier curl -XPUT 'localhost:9200/_settings' -d '{ "in...
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How to call a parent method from child class in javascript?

...Here's how its done: ParentClass.prototype.myMethod(); Or if you want to call it in the context of the current instance, you can do: ParentClass.prototype.myMethod.call(this) Same goes for calling a parent method from child class with arguments: ParentClass.prototype.myMethod.call(this, arg1, arg2...
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error LNK2019: unresolved external symbol _WinMain@16 referenced in function ___tmainCRTStartup

... This worked only after I selected "all configurations" for both platform and type. Selecting "build" on the "Solution" attempted to build all and the first one tried was NOT the one had specified for console subsystem. – Joseph Stateson ...
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Elegant way to invert a map in Scala

... @dev-null I'm sorry, but your example does not fall under the required assumption. – Daniel C. Sobral May 2 '19 at 17:01 ...
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fs: how do I locate a parent folder?

... why? just generally why? can someone please explain? – eyurdakul May 16 '17 at 15:12 ...
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What is your favorite C programming trick? [closed]

... C99 offers some really cool stuff using anonymous arrays: Removing pointless variables { int yes=1; setsockopt(yourSocket, SOL_SOCKET, SO_REUSEADDR, &yes, sizeof(int)); } becomes setsockopt(yourSocket, SOL_SOCKET, SO_REUSEADDR...
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SQL Server - Create a copy of a database table and place it in the same database?

...a new table with the same column structure (just like he said) and inserts all data into the new table for you. – user5855178 Apr 5 '17 at 14:14 1 ...