I am using C# 4.0 and Code Contracts and I have my own custom GameRoomCollection : IEnumerable<GameRoom>.
I have the following: sets = DataSet.all.group_by{ |data| [data.project_id, \"-\", data.thread_id].join(\" \") }
I\'m looking for a better alternative for Enumerable.Count() == n.The best I\'ve been able to come up with is:
Consider this extension to Enumerable: module Enumerable def hash_on h = {} each do |e| h[yi开发者_如何学Celd(e)] = e
Am I using this is the correct manner?As far as I understand it, the following check should be false:
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I\'ve got an list of o开发者_运维知识库bjects in Python, and they each have an id property. I want to get a list of those IDs.
I have two Integer variable开发者_Python百科s like int Max = 10; int limit = 5; and a Dictionary Dictionary<String , String> MyDict = new Dictionary<string,string>();
After this rails app has been running fine for over two years... just started getting this one error on only one page.
There is one method in Lookup<,> that is not in ILookup<,>: public IEnumerable<TResult> A开发者_开发问答pplyResultSelector<TResult>(
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