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Timer function to provide time in nano seconds using C++
...ve posted about running the function repeatedly in a loop is correct.
For Linux (and BSD) you want to use clock_gettime().
#include <sys/time.h>
int main()
{
timespec ts;
// clock_gettime(CLOCK_MONOTONIC, &ts); // Works on FreeBSD
clock_gettime(CLOCK_REALTIME, &ts); // Work...
C/C++ maximum stack size of program
...ers including Visual Studio let you specify the stack size. On some (all?) linux flavours the stack size isn't part of the executable but an environment variable in the OS. You can then check the stack size with ulimit -s and set it to a new value with for example ulimit -s 16384.
Here's a link wit...
“No X11 DISPLAY variable” - what does it mean?
I am trying to install a Java application on my Linux machine (Slackware).
10 Answers
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How do I remove version tracking from a project cloned from git?
... automatically produce the .gitignore file so you may want to leave it.
Linux, Mac, or Unix based operating systems
Open a terminal and navigate to the directory of your project, i.e. - cd path_to_your_project.
Run this command:
rm -rf .git*
This will remove the Git tracking and metadata...
How can I configure the font size for the tree item in the package explorer in Eclipse?
...e set by the general look-and-feel for whatever desktop you are using.
On Linux it is possible to override the system font when you invoke Eclipse. An excellent writeup of various possibilities is here, to which I owe this answer. I'll repeat one suggestion from there for posterity. Create a file n...
How can I use redis with Django?
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This Python module for Redis has a clear usage example in the readme: http://github.com/andymccurdy/redis-py
Redis is designed to be a RAM cache. It supports basic GET and SET of keys plus the storing of collections such as dict...
How to set NODE_ENV to production/development in OS X
...ross-platform solution. cross-env NODE_ENV=production works on windows and linux / mac.
– AntonB
Jun 4 '16 at 13:55
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Visually managing MongoDB documents and collections [closed]
...ngo – a full-featured open-source MongoDB server administration tool for Linux, Windows, Mac; written in Java. Last commit 2014-June
Mongo3 – a Ruby/Sinatra-based interface for cluster management. Last commit: Apr 16, 2013
...
Reference requirements.txt for the install_requires kwarg in setuptools setup.py file
...the other.
References:
install_requires vs Requirements files from the Python packaging user guide.
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Concatenating Files And Insert New Line In Between Files
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In python, this concatenates with blank lines between files (the , suppresses adding an extra trailing blank line):
print '\n'.join(open(f).read() for f in filenames),
Here is the ugly python one-liner that can be called from...