olejorgenb

function applyMotionBlur(actor, n, dir, wFn=function() { return 1; }) {
    function blurShaderSource() {
        function SAMPLE(offx, offy, w) {
            return `pixel += ${w} * texture2D (tex, cogl_tex_coord_in[0].st + vec2(width_inv, height_inv) * vec2 (${offx}, ${offy}));`
        }

        function motionBlur(n, sign=1) {
            let vs = []
            let weights = []
            let sum = 0

olejorgenb

--- Firefox places.sqlite exploration

-- https://developer.mozilla.org/en-US/docs/Mozilla/Tech/Places/Database
-- https://wiki.mozilla.org/images/d/d5/Places.sqlite.schema3.pdf
-- http://forensicswiki.org/wiki/Mozilla_Firefox_3_History_File_Format (probably somewhat outdated)

-- [select text -> right click -> search] does not set from_visit :(

-- Gotchas :angry-face: https://superuser.com/a/1405880/153095 (Explains why your history is incomplete)

olejorgenb

-- Author: Ole Jørgen Brønner ([email protected])
-- Requirement: xclip
-- Installation: 
-- 'mkdir -p ~/.config/mpv/scripts && cp -i copy-permalink.lua ~/.config/mpv/scripts'

function copyPermalink()
  local pos = mp.get_property_number("time-pos")
  local uri = mp.get_property("path")
  -- %q might not be fully robust
  local bookmark = string.format("mpv --start=%s %q", pos, uri)

olejorgenb

#!/usr/bin/env zsh

## man dconf-editor:
#
# > dconf-editor reads gsettings schemas from $XDG_DATA_DIRS/glib-2.0/schemas
# > to obtain descriptions, default values and allowed values for keys.
#
# It only reads compiled schemas and only look for a single file -
# 'gschemas.compiled' per XDG_DATA_DIR though.. (??)
#

olejorgenb

#compdef copyq
#autoload

typeset -A cmds

cmds=(
    show      	'show main window and optionally open tab with given name'
    hide      	'hide main window'
    toggle    	'show or hide main window'
    menu      	'open context menu'

olejorgenb

# Make the autosuggestion a completion value
function _autosuggest_complete() {
	local -a candidates

	# IMPROVEMENT: If we can be sure that autosuggest has already run we can
	#              just grab the suggestion variable, avoiding the double call
	local orignal_ZSH_AUTOSUGGEST_USE_ASYNC=$ZSH_AUTOSUGGEST_USE_ASYNC
	ZSH_AUTOSUGGEST_USE_ASYNC=0 # need the result immediately
	_zsh_autosuggest_strategy_$ZSH_AUTOSUGGEST_STRATEGY "$BUFFER"
	ZSH_AUTOSUGGEST_USE_ASYNC=$orignal_ZSH_AUTOSUGGEST_USE_ASYNC

olejorgenb

#!/bin/bash -e

function merge_repo_to_subdir {
	local url=$1
	local commit=$2
	local module_path=$3
	if [[ -z $url || -z $commit || -z $module_path ]]; then
		echo "Usage: merge-repo-to-subdir.sh URL BRANCH PATH" >&2
		exit 1

olejorgenb

#!/bin/usr/env bash
# Originaly from: https://www.reddit.com/r/NixOS/comments/5yxt45/simple_nix_package_search/

nq () {
  local CACHE="$HOME/.cache/nq-cache"
  if ! ( [ -e $CACHE ] && [ $(stat -c %Y $CACHE) -gt $(( $(date +%s) - 3600*24*7 )) ] ); then
      # read gotcha.. can't pipe to read (as usual zsh beats bash)
      read x MEM_AVAIL_KB UNIT < <(grep MemAvailable: /proc/meminfo) 
      if [[ $UNIT != "kB" || $MEM_AVAIL_KB -lt 1000000 ]]; then
          # nix-env can easily use up to 1GB during -qa

olejorgenb

#!/usr/bin/env bash
# This is free and unencumbered software released into the public domain.

# Anyone is free to copy, modify, publish, use, compile, sell, or
# distribute this software, either in source code form or as a compiled
# binary, for any purpose, commercial or non-commercial, and by any
# means.

# In jurisdictions that recognize copyright laws, the author or authors
# of this software dedicate any and all copyright interest in the

olejorgenb

(defun nix-shell-c-system-header-paths ()
  "Extract header search paths from the NIX_CFLAGS_COMPILE env variable"
  (cl-labels ((every-other (li &optional pick)
                           (when li
                             (if pick
                                 (cons (car li) (every-other (cdr li)))
                               (every-other (cdr li) (not pick))))
                           ))
    (let* ((cflags (getenv "NIX_CFLAGS_COMPILE")))