joakinen

#!/bin/sh

#   ____ _____ ____ _____ ___ _____ ___ ____    _  _____ _____ ____
#  / ___| ____|  _ \_   _|_ _|  ___|_ _/ ___|  / \|_   _| ____/ ___|
# | |   |  _| | |_) || |  | || |_   | | |     / _ \ | | |  _| \___ \
# | |___| |___|  _ < | |  | ||  _|  | | |___ / ___ \| | | |___ ___) |
#  \____|_____|_| \_\|_| |___|_|   |___\____/_/   \_\_| |_____|____/

#  ____  _______  __
# |  _ \|  ___\ \/ /

LeCoupa

// XPath CheatSheet
// To test XPath in your Chrome Debugger: $x('/html/body')
// http://www.jittuu.com/2012/2/14/Testing-XPath-In-Chrome/


// 0. XPath Examples.
// More: http://xpath.alephzarro.com/content/cheatsheet.html


'//hr[@class="edge" and position()=1]'                // every first hr of 'edge' class

Zearin

NOTE: This is a question I found on StackOverflow which I’ve archived here, because the answer is so effing phenomenal.

---

Q: How can I make a chain of function decorators in Python?

---

If you are not into long explanations, see [Paolo Bergantino’s answer][2].

ultim8k

From: http://stackoverflow.com/questions/1676632/whats-a-quick-way-to-comment-uncomment-lines-in-vim

For those tasks I use most of the time block selection.

Put your cursor on the first # character, press Ctrl``V (or Ctrl``Q for gVim), and go down until the last commented line and press x, that will delete all the # characters vertically.

For commenting a block of text is almost the same: First, go to the first line you want to comment, press Ctrl``V, and select until the last line. Second, press Shift``I``#``Esc (then give it a second), and it will insert a # character on all selected lines. For the stripped-down version of vim shipped with debian/ubuntu by default, type : s/^/# in the second step instead.

lee-pai-long

"""
            DO WHAT THE FUCK YOU WANT TO PUBLIC LICENSE
                    Version 2, December 2004

 Copyright (C) 2004 Sam Hocevar <[email protected]>

 Everyone is permitted to copy and distribute verbatim or modified
 copies of this license document, and changing it is allowed as long
 as the name is changed.

TeknoVenus

My useful utilities and favourite programs to make everyday life that bit easier

Most of these are Windows based, but some are cross-platform. They are mainly free tools, but paid ones have been marked accordingly. Freemium tools have a free version but have a full version for a price. Tools are in no particular order

Utilities

• Windows Sysinternals - the swiss-army knife of Windows tools: https://docs.microsoft.com/en-us/sysinternals/ (Free)
• Listary Pro - a spotlight style search tool for Windows: http://www.listary.com/pro (Freemium)
• Ditto - clipboard management tool: http://ditto-cp.sourceforge.net/ (Free)
• Cmder/ComEmu - make command prompt suck less: http://cmder.net/ (Free)
• Bvckup 2 - the best backup program I've tried: https://bvckup2.com/ (Paid)

PHPirates

Let machine M be the Main machine with the repo, and A the Auxiliary machine which wants to help out.

First time setup

1. Machine M creates bundle with complete repo:

git bundle create repo.bundle HEAD master

2. M sends repo.bundle to A.
3. A clones repo from bundle:

source-nerd

FROM ubuntu:18.04

RUN apt-get update
RUN apt-get install -y build-essential
# This will install Python, pip, pip3, and pip3.6.

RUN curl https://bootstrap.pypa.io/ez_setup.py -o - | python3.6 && python3.6 -m easy_install pip
RUN apt-get update
RUN apt-get install -y python3.6-venv

paolocarrasco

Problem

You have installed GPG, then tried to commit and suddenly you see this error message after it:

error: gpg failed to sign the data
fatal: failed to write commit object

Debug

denisgolius

ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/id_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/github_rsa
ssh-keygen -t rsa -b 4096 -N '' -C "[email protected]" -f ~/.ssh/mozilla_rsa