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@JavaScriptDude
JavaScriptDude / SingleInstanceChecker.py
Last active July 27, 2024 11:18
Cross Platform Example of Single Instance Checking in Python
import time, sys, os
class SingleInstanceChecker:
def __init__(self, id):
if isWin():
ensure_win32api()
self.mutexname = id
self.lock = win32event.CreateMutex(None, False, self.mutexname)
self.running = (win32api.GetLastError() == winerror.ERROR_ALREADY_EXISTS)
@ishad0w
ishad0w / sources.list
Created April 30, 2020 16:55
Ubuntu 20.04 LTS (Focal Fossa) -- Full sources.list
deb http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal-updates main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb-src http://archive.ubuntu.com/ubuntu/ focal-security main restricted universe multiverse
deb http://archive.ubuntu.com/ubuntu/ focal-backports main restricted universe multiverse
@cabecada
cabecada / gist:da8913830960a644755b18a02b65e184
Last active July 17, 2024 07:21
python postgres connection with retry example
#!/usr/bin/env python
#https://github.com/psycopg/psycopg2/issues/261
import psycopg2
ISOLEVEL = psycopg2.extensions.ISOLATION_LEVEL_AUTOCOMMIT
import time
@non-static
non-static / png_from_to_buffer.cpp
Last active January 8, 2020 04:32
Need libpng v1.6.x.
#include <iostream>
#include <fstream>
#include <string>
#include <vector>
#include <iomanip>
#include <cstring>
#include <png.h> // Need to be libpng v1.6.x
@CMCDragonkai
CMCDragonkai / exporting_modules_functions_from_python_init.md
Last active July 15, 2024 09:44
Exporting Modules and Functions from Python `__init__.py` #python

Exporting Modules and Functions from Python __init__.py

Any directory with __init__.py is considered a package in Python.

Any python files inside a package is considered a module.

Modules contain functions and other bindings that is always exported.

If you are outside the package, and you want to import a module from a package:

@mauri870
mauri870 / manjaro-avell-g1513.md
Last active March 2, 2022 02:23
Installation of Manjaro 17 and nvidia/bumblebee drivers on Avell G1513

After a weekend of research, stress and pain I finally figure out how to install manjaro 17 and configure the nvidia/bumblebee drivers on my avell laptop

Here's my notebook specs:

$ inxi -MGCNA

Machine:   Device: laptop System: Avell High Performance product: 1513
           Mobo: N/A model: N/A v: 0.1 UEFI: American Megatrends v: N.1.02 date: 09/28/2016
Battery    BAT0: charge: 44.0 Wh 100.0% condition: 44.0/44.0 Wh (100%)