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How to wait for a number of threads to complete?

...put all threads in an array, start them all, and then have a loop for(i = 0; i < threads.length; i++) threads[i].join(); Each join will block until the respective thread has completed. Threads may complete in a different order than you joining them, but that's not a problem: when the loop ex...
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Get ID of last inserted document in a mongoDB w/ Java driver

... Paolo Forgia 5,50477 gold badges3535 silver badges5555 bronze badges answered Jul 26 '10 at 21:41 Matt WMatt W ...
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Why does AuthorizeAttribute redirect to the login page for authentication and authorization failures

... 305 When it was first developed, System.Web.Mvc.AuthorizeAttribute was doing the right thing - old...
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How to change Hash values?

... | edited May 1 '09 at 18:25 answered May 1 '09 at 18:20 ...
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How do I compute derivative using Numpy?

... Nathan Davis 4,6802424 silver badges3535 bronze badges answered Mar 26 '12 at 18:02 MRocklinMRocklin ...
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How do you enable “Enable .NET Framework source stepping”?

Update 22nd Feb 2013 : The Microsoft Connect entry has note from Alok Shriram (Program Manager, Base Class Libraries, .NET Framework) that the issue should now be resolved. The Connect entry is marked as Resolved (Fixed) : ...
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Read file from line 2 or skip header row

.... – Daniel Soutar Jan 25 '18 at 23:20 17 This is fine UNTIL the file is too large to read. This i...
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How do I get the information from a meta tag with JavaScript?

... 130 You can use this: function getMeta(metaName) { const metas = document.getElementsByTagName('m...
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How to add a progress bar to a shell script?

... 700 You can implement this by overwriting a line. Use \r to go back to the beginning of the line w...
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Passing references to pointers in C++

... 10 Answers 10 Active ...