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How much is the overhead of smart pointers compared to normal pointers in C++?
...Is like saying "you software is guaranteed for 3 months, then, call me for service."
So in the end it really is a matter of... can you handle this risk? does using a raw pointer to handle your indexing over hundreds of different objects is worth loosing control of the memory.
If the answer is yes, t...
View more than one project/solution in Visual Studio
I am new to visual studio and I am experimenting around with some Windows Services. I have created two solutions and I would like to view both of them at once. Without having to click file->recent projects to switch back and forth.
...
What's the difference between a catalog and a schema in a relational database?
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What is the difference between the states selected, checked and activated in Android?
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Apache Spark: map vs mapPartitions?
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Best approach for designing F# libraries for use from both F# and C#
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Node.js or Erlang
...y concurrent systems, you will learn plenty about creating highly scalable services at the same time.
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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...
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...
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 ...