Skip to content

Instantly share code, notes, and snippets.

View LambertGreen's full-sized avatar

Lambert Green LambertGreen

View GitHub Profile
@mjlbach
mjlbach / gccEmacs.md
Last active December 6, 2023 10:34
Installing gccEmacs (native-comp) with Nix

WARNING: THIS GIST IS OUT OF DATE AND NO LONGER RELEVANT

  • Native-comp was enabled by default in nixpgks
  • Pgtk is not enabled by default, for that you can either override the derivation or use emacsPgtk from the nix-community emacs overlay if you don't want to build it yourself

Nix

Adding the overlay and configuring cachix

@scmx
scmx / toggle-dark-mode.md
Last active January 21, 2022 00:54
Script Toggle Dark Mode On/Off for Mac OS, Hyper term, Tmux and Vim #macos #hyper #tmux #vim #darkmode #applescript

Script to Toggle Dark Mode On/Off for Mac OS, Hyper term, Tmux and Vim

I had some fun pimping my development setup during my summer vacation 🏖 🏝 and here's what I came up with. A script toggle-dark-mode that toggles dark mode for not only Mac OS, but also Hyper, tmux and vim at once. I'm gonna be so productive now.. 😁

toggle-dark-mode

*(I've customized Hyper term to remove dead space on top for maximized windows,

@casouri
casouri / init.lua
Created April 7, 2018 02:18
sequential key bindings in hammerspoon
-- key to break out of every layer and back to normal
escapeKey = {keyNone, 'escape'}
-- max length of helper measured in character
recursiveBindHelperMaxLineLengthInChar = 80
-- format of helper, the helper is just a hs.alert
recursiveBindHelperFormat = {atScreenEdge=2,
strokeColor={ white = 0, alpha = 2 },
textFont='SF Mono'}
@wronk
wronk / python_environment_setup.md
Last active April 10, 2025 22:25
Setting up your python development environment (with pyenv, virtualenv, and virtualenvwrapper)

Overview of Python Virtual Environments

This guide is targetted at intermediate or expert users who want low-level control over their Python environments.

When you're working on multiple coding projects, you might want a couple different version of Python and/or modules installed. This helps keep each workflow in its own sandbox instead of trying to juggle multiple projects (each with different dependencies) on your system's version of Python. The guide here covers one way to handle multiple Python versions and Python environments on your own (i.e., without a package manager like conda). See the Using the workflow section to view the end result.


h/t @sharkinsspatial for linking me to the perfect cartoon

@danisfermi
danisfermi / setupdb.md
Created December 15, 2017 23:00
Setup gdb on Mac OS Sierra/High Sierra

Here are the steps to installing and setting up GDB on Mac OS Sierra/High Sierra. Run brew install gdb. On starting gdb, you will get the following error:

Unable to find Mach task port for process-id 2133: (os/kern) failure (0x5).
 (please check gdb is codesigned - see taskgated(8))

To fix this error, follow the following steps:

@jchandra74
jchandra74 / PowerShell Customization.md
Last active January 8, 2025 09:35
PowerShell, Cmder / ConEmu, Posh-Git, Oh-My-Posh, Powerline Customization

Pimping Up Your PowerShell & Cmder with Posh-Git, Oh-My-Posh, & Powerline Fonts

Backstory (TLDR)

I work as a full-stack developer at work. We are a Windows & Azure shop, so we are using Windows as our development platform, hence this customization.

For my console needs, I am using Cmder which is based on ConEmu with PowerShell as my shell of choice.

Yes, yes, I know nowadays you can use the Linux subsystem on Windows 10 which allow you to run Ubuntu on Windows. If you are looking for customization of the Ubuntu bash shell, check out this article by Scott Hanselman.

@zcmarine
zcmarine / remap_capslock.lua
Created March 28, 2017 15:35
Hammerspoon capslock remapping: tap to Escape, hold in chord for Control
-- Inspired by https://github.com/jasoncodes/dotfiles/blob/master/hammerspoon/control_escape.lua
-- You'll also have to install Karabiner Elements and map caps_lock to left_control there
len = function(t)
local length = 0
for k, v in pairs(t) do
length = length + 1
end
return length
end
@pierreprinetti
pierreprinetti / InstallingTmuxOnCentOS.md
Last active September 4, 2019 07:24 — forked from rkaneko/InstallingTmuxOnCentOS.md
Installing tmux 2.3 on CentOS 7

Installing tmux 2.3 on CentOS

Prerequites

  • libevent libevent-devel libevent-headers
  • curl
# remove old pkgs
@lornajane
lornajane / mac.md
Last active May 8, 2025 16:48
Keyboard Only OS X

Keyboard-only Mac Cheatsheet

Hi, I'm Lorna and I don't use a mouse. I have had RSI issues since a bad workstation setup at work in 2006. I've tried a number of extra hardware modifications but what works best for me is to use the keyboard and only the keyboard, so I'm in a good position and never reaching for anything else (except my coffee cup!). I rather unwisely took a job which required me to use a mac (I've been a linux user until now and also had the ability to choose my tools carefully) so here is my cheatsheet of the apps, tricks and keyboard shortcuts I'm using, mostly for my own reference. Since keyboard-only use is also great for productivity, you may also find some of these ideas useful, in which case at least something good has come of this :)

Apps List

There's more detail on a few of these apps but here is a quick overview of the tools I've installed and found helpful

Tool Link Comments
@asmagill
asmagill / ctrlDoublePress.lua
Created April 18, 2016 03:20
Capture double tap of Ctrl in Hammerspoon
local alert = require("hs.alert")
local timer = require("hs.timer")
local eventtap = require("hs.eventtap")
local events = eventtap.event.types
local module = {}
-- Save this in your Hammerspoon configuration directiorn (~/.hammerspoon/)
-- You either override timeFrame and action here or after including this file from another, e.g.