bradtraversy

MySQL Cheat Sheet

Help with SQL commands to interact with a MySQL database

MySQL Locations

• Mac /usr/local/mysql/bin
• Windows /Program Files/MySQL/MySQL version/bin
• Xampp /xampp/mysql/bin

Add mysql to your PATH

udkyo

FROM ubuntu
RUN apt update \
    && apt install -y firefox \
                      openssh-server \
                      xauth \
    && mkdir /var/run/sshd \
    && mkdir /root/.ssh \
    && chmod 700 /root/.ssh \
    && ssh-keygen -A \
    && sed -i "s/^.*PasswordAuthentication.*$/PasswordAuthentication no/" /etc/ssh/sshd_config \

ivan-loh

# checkout, compile & install
git clone https://github.com/facebook/watchman.git
cd watchman/
git checkout v4.9.0
sudo apt-get install -y autoconf automake build-essential python-dev libssl-dev libtool
./autogen.sh
./configure
make
sudo make install

merlinvn

var gulp = require('gulp');

var exec = require('child_process').exec;

var cmakeCommand = "mkdir -p build; cd build; cmake ..;";
var cleanCommand = "rm -rf build";
var testCommand = "cd build; ctest -V";

//"cmake --build ."

ocornut

// C/C++ tips for using printf-style functions
// Lots of manipulation can be expressed simply and fast with printf-style formatting
// Also helps reducing the number of temporaries, memory allocations or copies
// ( If you are looking for a simple C++ string class that is printf-friendly and not heap-abusive, 
// I've been using this one: https://github.com/ocornut/Str )

// If you are interested in a FASTER implementation of sprintf functions, see stb_sprintf.h
//  https://github.com/nothings/stb/blob/master/stb_sprintf.h

// How to concatenate non-zero terminated strings

jouyouyun

//Compile: gcc xgrabkey.c `pkg-config --cflags --libs x11`

#include <stdio.h>
#include <X11/Xlib.h>

int
main ()
{
	Window root;
	Display *dpy = NULL;

aras-p

// Just before switching jobs:
// Add one of these.
// Preferably into the same commit where you do a large merge.
//
// This started as a tweet with a joke of "C++ pro-tip: #define private public",
// and then it quickly escalated into more and more evil suggestions.
// I've tried to capture interesting suggestions here.
//
// Contributors: @r2d2rigo, @joeldevahl, @msinilo, @_Humus_,
// @YuriyODonnell, @rygorous, @cmuratori, @mike_acton, @grumpygiant,

shytikov

#!/bin/sh
#
# Automatically adds branch name and branch description to every commit message. 
#
NAME=$(git branch | grep '*' | sed 's/* //') 
DESCRIPTION=$(git config branch."$NAME".description)
TEXT=$(cat "$1" | sed '/^#.*/d')

if [ -n "$TEXT" ]
then

pavanky

I have to be frank here, this is going to be

    - criticism of thrust
    - Showing off ArrayFire (of which I am a core developer)

*Criticism of thrust*

They do a good job at optimizing parallel algorithms for vector inputs. 
They use data level parallelism (among other things) to parllelize algorithms that work really well for large, vector inputs. 
But they fail to improve upon it and go all the way to perfom true data level parallelism. i.e. a large number of small problems.

bartoszmajsak

#!/bin/bash

# This way you can customize which branches should be skipped when
# prepending commit message. 
if [ -z "$BRANCHES_TO_SKIP" ]; then
  BRANCHES_TO_SKIP=(master develop test)
fi

BRANCH_NAME=$(git symbolic-ref --short HEAD)
BRANCH_NAME="${BRANCH_NAME##*/}"