Skip to content

Instantly share code, notes, and snippets.

@Danik
Danik / capslock_remap_alt.ahk
Last active May 4, 2024 05:16
Autohotkey Capslock Remapping Script. Makes Capslock function as a modifier key to get cursor keys etc. on the left side of the keyboard, so you never have to move your hand to the right.
; Autohotkey Capslock Remapping Script
; Danik
; More info at http://danikgames.com/blog/?p=714
; danikgames.com
;
; Functionality:
; - Deactivates capslock for normal (accidental) use.
; - Hold Capslock and drag anywhere in a window to move it (not just the title bar).
; - Access the following functions when pressing Capslock:
; Cursor keys - J, K, L, I
@tedmiston
tedmiston / nodejs-tcp-example.js
Last active May 20, 2024 11:27
Node.js TCP client and server example
/*
In the node.js intro tutorial (http://nodejs.org/), they show a basic tcp
server, but for some reason omit a client connecting to it. I added an
example at the bottom.
Save the following server in example.js:
*/
var net = require('net');
@jamarparris
jamarparris / Generate Mongo Object ID in PostGres
Last active March 20, 2024 00:04
Create ObjectIds in PostGres following the MongoDB semantics. Very similar to the Instagram approach linked below.http://docs.mongodb.org/manual/reference/object-id/http://instagram-engineering.tumblr.com/post/10853187575/sharding-ids-at-instagram
The MIT License (MIT)
Copyright (c) 2013 Jamar Parris
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:
The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE S
(ns blog.errors.core
(:require-macros
[cljs.core.async.macros :refer [go]]
[blog.utils.macros :refer [<?]])
(:require
[cljs.core.async :refer [>! <! chan close!]]))
;; convert Node.js async function into a something
;; that returns a value or error on a channel
(defn run-task [f & args]
@bellbind
bellbind / logout-indicator.py
Last active August 4, 2016 19:43
[python][pygi][ubuntu]Logout indicator for ubuntu Unity
#!/usr/bin/python3
# Logout indicator for ubuntu Unity
# module of python3-gi (PyGI)
from gi.repository import GLib
from gi.repository import Gio
from gi.repository import Gtk
from gi.repository import AppIndicator3
def dbus_logout(w, arg):
@liamgriffiths
liamgriffiths / echo_server.js
Last active April 28, 2022 09:14
simple node.js net tcp/unix socket echo server
/**
* echo server
*
*/
var net = require('net'),
port = 5000,
unixsocket = '/tmp/echo.sock';
var log = function(who, what) {
@XVilka
XVilka / TrueColour.md
Last active July 9, 2024 23:28
True Colour (16 million colours) support in various terminal applications and terminals

THIS GIST WAS MOVED TO TERMSTANDARD/COLORS REPOSITORY.

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

@evancz
evancz / Main.html
Last active October 22, 2020 10:46
Embed an Elm module in HTML. Compile with `elm-make Stamper.elm` or just generate the HTML automatically by specifying an HTML output file with `elm-make Stamper.elm --output=Main.html`
<html>
<head>
<title>Embedding Elm in HTML!</title>
<script type="text/javascript" src="elm.js"></script>
</head>
<body>
<h1>Stamper</h1>
<div id="stamper" style="width:50%; height:400px;"></div>
@evancz
evancz / Ports.js
Last active March 21, 2019 17:37
Example usage of Elm "ports" that uses signals, non-signals, records, and tuples. Build the Elm code with "elm --only-js Shanghai.elm" and include all of the JS in the HTML document.
// initialize the Shanghai component which keeps track of
// shipping data in and out of the Port of Shanghai.
var shanghai = Elm.worker(Elm.Shanghai, {
coordinates:[0,0],
incomingShip: { name:"", capacity:0 },
outgoingShip: ""
});
function logger(x) { console.log(x) }
@Kartones
Kartones / postgres-cheatsheet.md
Last active July 25, 2024 09:09
PostgreSQL command line cheatsheet

PSQL

Magic words:

psql -U postgres

Some interesting flags (to see all, use -h or --help depending on your psql version):

  • -E: will describe the underlaying queries of the \ commands (cool for learning!)
  • -l: psql will list all databases and then exit (useful if the user you connect with doesn't has a default database, like at AWS RDS)