I\'ve written code with the following pattern several times recently, and was wondering if there was a shorter way to write it.
I read interesting things about the copy-and-swap idiom. My question is concerning the implementation of the swap method when inheriting from another class.
I\'m using a list of unique int ids against a list of user names as a fast lookup t开发者_JAVA百科able and decided to use the sparseArray but I would like to be able print to log the entire list from
Here is code: IDefaultInterface.aj: public interface IDefaultInterface { public void m1(); static aspect Impl{
The following program prints out the name of the file, the number of rows, and the number of rows that begin with // in the case that more than one fifth of the开发者_如何学Go rows begin that way.
I\'m looking for idiomatic wa开发者_如何学JAVAy to regex-process a text file in Ruby, and here\'s the best thing I\'ve been able to come up with so far.It removes all \" chars:
For those who don\'t know what a 5-card Poker Straight开发者_C百科 is: http://en.wikipedia.org/wiki/List_of_poker_hands#Straight
I have a Scala helper method that currently tries to fetch a URL and return an Option[String] with the HTML of that webpage.
Suppose I want to write factory method that is supposed to allocate heterogeneous objects on the heap and return them to the caller. I am thinking of designing the API like this:
I have to use a library that makes database calls which are not thread-safe. Also I occa开发者_StackOverflow中文版sionally have to load larger amounts of data in a background thread.
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