earthgecko

#!/bin/bash
# bash generate random alphanumeric string
#

# bash generate random 32 character alphanumeric string (upper and lowercase) and 
NEW_UUID=$(cat /dev/urandom | tr -dc 'a-zA-Z0-9' | fold -w 32 | head -n 1)

# bash generate random 32 character alphanumeric string (lowercase only)
cat /dev/urandom | tr -dc 'a-z0-9' | fold -w 32 | head -n 1

st4lk

"""
Settings for root logger.
Log messages will be printed to console and also to log file (rotated, with
specified size). All log messages from used libraries will be also handled.

Three approaches for defining logging settings are used:
1. using logging classes directly (py25+, py30+)
2. using fileConfig (py26+, py30+)
3. using dictConfig (py27+, py32+)
Choose any variant as you like, but keep in mind python versions, that

barneycarroll

jquery.scrollLock.js

Useful for when a blocking user experience is needed (in my case, didn't want people unwittingly loosing their place by scrolling while a modal required their attention): $.scrollLock() locks the body in place, preventing scroll until it is unlocked.

// Locks the page if it's currently unlocked
$.scrollLock();

// ...or vice versa

JiaxiangZheng

//using Eigen's SVD to fastly compute the rigid transformation between two point clouds.
#include <iostream>
#include <ctime>

#include <Eigen/SVD>
#include <Eigen/Dense>
#include <Eigen/Sparse>
#include <Eigen/Geometry>

using namespace Eigen;

XVilka

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

PLEASE ASK YOUR QUESTIONS OR ADD ANY SUGGESTIONS AS A REPOSITORY ISSUES OR PULL REQUESTS INSTEAD!

nicktoumpelis

git clean -xfd
git submodule foreach --recursive git clean -xfd
git reset --hard
git submodule foreach --recursive git reset --hard
git submodule update --init --recursive

shamil

How to mount a qcow2 disk image

This is a quick guide to mounting a qcow2 disk images on your host server. This is useful to reset passwords, edit files, or recover something without the virtual machine running.

Step 1 - Enable NBD on the Host

modprobe nbd max_part=8

nolanlum

/*
 * Copyright (c) 2014 Nolan Lum <nolan@nolm.name>
 *
 * Updated to support IPv6. Use the environment variable BIND_ADDR6.
 */
/*
   Copyright (C) 2000  Daniel Ryde

   This library is free software; you can redistribute it and/or
   modify it under the terms of the GNU Lesser General Public

rmoff

1. Download Instant Client:

• instantclient-basic-macos.x64-11.2.0.4.0.zip
• instantclient-sdk-macos.x64-11.2.0.4.0.zip
• instantclient-sqlplus-macos.x64-11.2.0.4.0.zip

2. Unzip and move to /opt

3. Create symlink

rcanepa

- Reset current branch to the parent of HEAD  
git reset --soft HEAD~

- Reset the unwanted files in order to leave them out from the commit:
git reset HEAD path/to/unwanted_file

- Commit again using the same commit message:
git commit -c ORIG_HEAD  

(*) git reset --soft HEAD~