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What does middleware and app.use actually mean in Expressjs?

...ting? It seems you have showed it in your answer. – sçuçu Nov 3 '16 at 22:40 Can you explain your above example?, ho...
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How to use android emulator for testing bluetooth application?

...er settings of the virtual machine, Goto serialports -> Port 1 check Enable serial port select a port number then select port mode as disconnected click ok. now, start virtual machine. Under Devices -> USB Devices -> you can find your laptop bluetooth listed. You can simply check t...
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What is the appropriate HTTP status code response for a general unsuccessful request (not an error)?

...ul response and serve it to subsequent clients even when clients may be able to make a successful request. I'll leave it to you to decide between 4xx and 5xx, but you should use an error status code. share | ...
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Catch multiple exceptions at once?

...e as many lines and far less readable. – João Bragança Sep 4 '12 at 21:57 24 @JoãoBragança: W...
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Difference between Python datetime vs time modules

...stamping. If the system additionally runs the network time protocol (NTP) dæmon, one ends up with a pretty solid time base. Here is the documentation of the time module. share | improve this answer...
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How to immediately see compile errors in project tree of IntelliJ Idea?

... @MadsMobæk Thanks, but there is no "Problems" view listed in IntelliJ 12.1.4: !screenshot – Brent Faust Jul 11 '13 at 2:01 ...
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.net implementation of bcrypt

... in "A Future-Adaptable Password Scheme" by Niels Provos and David Mazières. It is a direct port of jBCrypt by Damien Miller, and is thus released under the same BSD-style license. The code is fully managed and should work with any little-endian CLI implementation -- it has been tes...
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In tmux can I resize a pane to an absolute value

...solute position, not making a relative adjustment. – ændrük Jan 20 '14 at 18:25 add a comment  |  ...
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How to remove convexity defects in a Sudoku square?

I was doing a fun project: Solving a Sudoku from an input image using OpenCV (as in Google goggles etc). And I have completed the task, but at the end I found a little problem for which I came here. ...
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How do I correctly clone a JavaScript object?

... edited Jul 12 '19 at 13:45 buræquete 12.5k44 gold badges3131 silver badges6262 bronze badges answered Mar 2 '11 at 6:36 ...