avsej

cp gtkrc ~/.themes/vim/gtk-2.0-key/gtkrc
gconftool-2 -s /desktop/gnome/interface/gtk_key_theme --type string "vi"

rofl0r

#define _XOPEN_SOURCE 700
#include <signal.h>
#include <unistd.h>

int main()
{
	sigset_t set;
	int status;

	if (getpid() != 1) return 1;

guifromrio

This can reduce files to ~15% of their size (2.3M to 345K, in one case) with no obvious degradation of quality.

ghostscript -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/printer -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf

Other options for PDFSETTINGS:

• /screen selects low-resolution output similar to the Acrobat Distiller "Screen Optimized" setting.
• /ebook selects medium-resolution output similar to the Acrobat Distiller "eBook" setting.
• /printer selects output similar to the Acrobat Distiller "Print Optimized" setting.
• /prepress selects output similar to Acrobat Distiller "Prepress Optimized" setting.

liesen

David Eischers kod

Skärmdump från http://www.svtplay.se/video/1680485/del-6-av-10@18:56.

Första delen av koden är från POIU: Parallel Operator on Independent Units.

• fare/poiu/poiu.lisp

colmarius

Intro

Bellow follows a list of aliases, split between beginner and advanced.

To start using them right away you should place the aliases you like most in a file like ~/.zsh/git. Now all that remains is to add the following line to your ~/.zshrc or ~/.bashrc:

. ~/.zsh/git # git aliases

peterjwest

#!/usr/bin/env bash

set -euo pipefail

for BRANCH in $(git branch | grep -E -v "^(\* |  (develop|master|main)$)"); do
    if [[ -z $(git --no-pager log develop..$BRANCH --author=$(git config user.email)) ]]; then
        git branch -D $BRANCH
    fi
done

CMCDragonkai

Rust/Haskell: Higher-Kinded Types (HKT)

A higher kinded type is a concept that reifies a type constructor as an actual type.

A type constructor can be thought of in these analogies:

• like a function in the type universe
• as a type with a "hole" in it

bshishov

#!/bin/bash

WIKI_URL=___  # with trailing slash
WIKI_USERNAME=___
WIKI_PASSWORD=___
WIKI_DUMP_DIR=./dump
WIKI_DUMP_DIR_LOGIN=${WIKI_DUMP_DIR}/login
WIKI_LOGIN_PAGE="index.php?title=Служебная:Вход"
#WIKI_START_PAGE="index.php?title=Содержание"
WIKI_START_PAGE="index.php/Содержание"

thiagowfx

# - Find Boost
# 
# Copyright (c) 2016 Thiago Barroso Perrotta
# 
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:

Spirotot

#!/bin/bash
# Sway WM screen + audio recorder
# Usage: ./record -d [display] -a [audio_device] -o [project_output_name]
#
# Displays can be listed with `swaymsg -t get_outputs`.
# Audio devices can be listed with `arecord -l`.
# Probably best not to put spaces in the "-o" argument, sorry...
# 
# Dependencies: ffmpeg, alsamixer
#