I am a little bit confused as to what the difference is between BlockingQueue/LinkedBlockingQueue an开发者_如何学Pythond the new TransferQueue/LinkedTransferQueue types from jsr166y and java 7From Tra
I have a pretty simple problem, in wich I try to exchange an object ( in this case an array of int) between two task : Producer and Consumer. The Producer class produces an array of int and than it tr
Under the default security manager, if I create an ExecutorService (ThreadPoolExecutor in this case), I cannot shut it down, shutdown() just calls checkPermission(\"modifyThread\") and thus immediatel
I have a question about numpy.matrix class. How can I perform such basic manipulations with mat开发者_JAVA百科rices as adding, deleting and replacing rows and columns?
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