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Node.js EACCES error when listening on most ports
...owing commands:
sudo apt-get install libcap2-bin
sudo setcap cap_net_bind_service=+ep `readlink -f \`which node\``
Now, when you tell a Node application that you want it to run on port
80, it will not complain.
sha...
Node.js or Erlang
...y concurrent systems, you will learn plenty about creating highly scalable services at the same time.
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Copy all files and folders using msbuild
... Potentially. If you have a build farm (Jenkins, TeamCity etc), the agent service may run under a different account that doesn't have xcopy in the path. You can try things like %windir%\system32 in the path, but even this doesn't work some times.
– Andrew dh
F...
Capture Video of Android's Screen
...s if you are on Windows or a Nix platform and I know there are some online services as well but I do not have any links nor have I used them. Here is a link for the reference document on setting up and running the emulator.The Android SDK includes a mobile device emulator...
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How does type Dynamic work and how to use it?
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How to avoid reinstalling packages when building Docker image for Python projects?
...etter way is to just add the Python site-packages directory as a volume.
services:
web:
build: .
command: python manage.py runserver 0.0.0.0:8000
volumes:
- .:/code
- /usr/local/lib/python2.7/site-packages/
This way I can just pip install new ...
Multiple INSERT statements vs. single INSERT with multiple VALUES
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Performing user authentication in Java EE / JSF using j_security_check
...lic class LogoutServlet extends HttpServlet {
@Override
protected void service(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
HttpSession session = request.getSession(false);
// Destroys the session for this user.
if (session != null)
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How do I mock an autowired @Value field in Spring with Mockito?
...k.util.ReflectionUtils can not access a member of class com.kaleidofin.app.service.impl.CVLKRAProvider with modifiers "" at org.springframework.util.ReflectionUtils.handleReflectionException(ReflectionUtils.java:112) at org.springframework.util.ReflectionUtils.setField(ReflectionUtils.java:655)
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Understanding the Event Loop
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