David LJ davidlj95

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

#Git notes

Warning : Support for isplay of git notes has been dropped by github : https://github.com/blog/707-git-notes-display

Resource : https://vimeo.com/34273537

##Add

git notes add

Each of these commands will run an ad hoc http static server in your current (or specified) directory, available at http://localhost:8000. Use this power wisely.

Discussion on reddit.

Python 2.x

$ python -m SimpleHTTPServer 8000

	from operator import attrgetter
	from operator import itemgetter


	@itemgetter
	@slice
	@int
	@next
	@reversed
	@str


	// from the outside we see :

	abstract class Step{
	bool get isLocked; // computed based on the state of previous steps
	// = !(previousExercise === null \|\| previousExercise.isMarkedAsCompleted)


	bool get isFinished; // computed based on the fact that all the exercises in this step are completed
	// == step.exercises.all.status === finished

	#!/usr/bin/env bash

	set -Eeuo pipefail
	trap cleanup SIGINT SIGTERM ERR EXIT

	script_dir=$(cd "$(dirname "${BASH_SOURCE[0]}")" &>/dev/null && pwd -P)

	usage() {
	cat <<EOF
	Usage: $(basename "${BASH_SOURCE[0]}") [-h] [-v] [-f] -p param_value arg1 [arg2...]