I\'m using a stl::set to keep elements sorted as they are inserted. My question is about the random access. If I have a complex class(difficult to init, for example), I found that is easy to insert,开
I want to create one so that I could check whether a certain word is in the set using set::find However, C-strings are pointers, so the set would compare them by the pointer values by default. To fun
Does Javascript supports Sets(list w开发者_如何学Pythonith unique objects only) ? I have found this link, but from what I remember foreach in JS in not supported by every browser.Are your keys string
So, this is a common interview question.There\'s already a topic up, which I have read, but it\'s dead, and no answer was ever accepted.On top of that, my interests lie in a slightly more constrained
I have two set of integers(i.e. first o开发者_Python百科ne is: 2,3,4,5 and second one is 1,2,3,6). How can I found the addition numbers array(1,6) and subtracted numbers array(4,5)? I said collection
Should I use set-type for user\'s country info in MySQL? Or, it is better to have an another table for that? It is going to be some kind of social network question an开发者_StackOverflow中文版swer thi
I\'ve got a set of pointers which I would like to iterate over in a deterministic manner. Obviously if I use the default sort order for set, this will be based on the pointers memory addresses which c
We\'ve been asked to implement a Linked Set in java. Below is my attempt, it has all the methods we are asked to write, but the method remove calls a null pointer exception without fail. Try as I migh
I am currently writing a set expression evaluator which generates set< T > and set< set< T > >, the code below is to display the result of the expression.
In my GAE application I want to make a 开发者_开发技巧JDOQL which returns a List where every element exist at most once even in the database there are more. How can I do this?I dont know about JDOQL,
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