jcfr

// Qt includes
#include <QSettings>
#include <QVariantMap>

// STL includes
#include <cstdlib>

int main(int, char*[])
{

leommoore

File Magic Numbers

Magic numbers are the first bits of a file which uniquely identify the type of file. This makes programming easier because complicated file structures need not be searched in order to identify the file type.

For example, a jpeg file starts with ffd8 ffe0 0010 4a46 4946 0001 0101 0047 ......JFIF.....G ffd8 shows that it's a JPEG file, and ffe0 identify a JFIF type structure. There is an ascii encoding of "JFIF" which comes after a length code, but that is not necessary in order to identify the file. The first 4 bytes do that uniquely.

This gives an ongoing list of file-type magic numbers.

Image Files

nickvandewiele

from pyqtgraph.Qt import QtGui, QtCore
import numpy as np
import pyqtgraph as pg

## Start Qt event loop unless running in interactive mode or using pyside.
if __name__ == '__main__':
    import sys
    from window import CustomWindow

darrenjs

/*

This file had now been added to the git repo 

       https://github.com/darrenjs/openssl_examples

... which also includes a non blocking client example.

-------------------------------------------------------------------------------
ssl_server_nonblock.c -- Copyright 2017 Darren Smith -- MIT license

aelkz

#/bin/bash
if [[ $EUID -ne 0 ]]; then
   echo "Please run this script as root" 
   exit 1
fi

dnf install -y gcc wget gtk3-devel GConf2-devel cppcheck libatasmart-devel libcurl-devel json-c-devel libmicrohttpd-devel help2man libnotify-devel libgtop2-devel make
wget -O /tmp/psensor-last-stable.tar.gz http://wpitchoune.net/psensor/files/psensor-last-stable.tar.gz
tar -xf /tmp/psensor-last-stable.tar.gz -C /tmp
rm -rf /tmp/psensor-last-stable.tar.gz