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inoremap <silent> <Bar> <Bar><Esc>:call <SID>align()<CR>a
function! s:align()
let p = '^\s*|\s.*\s|\s*$'
if exists(':Tabularize') && getline('.') =~# '^\s*|' && (getline(line('.')-1) =~# p || getline(line('.')+1) =~# p)
let column = strlen(substitute(getline('.')[0:col('.')],'[^|]','','g'))
let position = strlen(matchstr(getline('.')[0:col('.')],'.*|\s*\zs.*'))
Tabularize/|/l1
normal! 0
call search(repeat('[^|]*|',column).'\s\{-\}'.repeat('.',position),'ce',line('.'))
@esimionato
esimionato / awesome-gnome3
Created October 28, 2011 16:30
Awesome with Gnome 3
1. System Settings -> System Info -> Graphics -> Forced Fallback Mode ON
2. .gnomerc in your $HOME
export WINDOW_MANAGER=/usr/local/bin/awesome-wm
3. /usr/local/bin/awesome-wm
#!/bin/sh
awesome &
4. /usr/share/gnome-session/sessions/awesome.session
[GNOME Session]
Name=Awesome session
RequiredComponents=gnome-settings-daemon;
@jamescasbon
jamescasbon / template.py
Created December 11, 2011 16:37
Pure python templates using with statement
"""
A really stupid python template language inspired by coffeekup, markaby.
Do not use this code, it will ruin your day. A byproduct of insomnia.
TL;DR
-----
This module defines a template language that allows us to do:
d = Doc()

tmux cheatsheet

As configured in my dotfiles.

start new:

tmux

start new with session name:

@jboner
jboner / latency.txt
Last active June 14, 2024 16:15
Latency Numbers Every Programmer Should Know
Latency Comparison Numbers (~2012)
----------------------------------
L1 cache reference 0.5 ns
Branch mispredict 5 ns
L2 cache reference 7 ns 14x L1 cache
Mutex lock/unlock 25 ns
Main memory reference 100 ns 20x L2 cache, 200x L1 cache
Compress 1K bytes with Zippy 3,000 ns 3 us
Send 1K bytes over 1 Gbps network 10,000 ns 10 us
Read 4K randomly from SSD* 150,000 ns 150 us ~1GB/sec SSD
@cowboy
cowboy / sudo-keepalive-example.sh
Created July 15, 2012 20:55
Bash: Sudo keep-alive (good for long-running scripts that need sudo internally but shouldn't be run with sudo)
#!/bin/bash
# Might as well ask for password up-front, right?
sudo -v
# Keep-alive: update existing sudo time stamp if set, otherwise do nothing.
while true; do sudo -n true; sleep 60; kill -0 "$$" || exit; done 2>/dev/null &
# Example: do stuff over the next 30+ mins that requires sudo here or there.
function wait() {
@typehorror
typehorror / __init__.py
Created November 20, 2012 01:14
Here is my way of having fixture loaded within my unit-test. the data from the fixture will then be loaded in your DB instance and also available on the object through self.data
from flask import Flask, render_template
from flask.ext.sqlalchemy import SQLAlchemy
from flask.ext.login import LoginManager
# Database
db = SQLAlchemy()
def create_app(config="config"):
# Init app and load config
app = Flask(__name__)
@jasonwryan
jasonwryan / Install
Last active April 29, 2021 09:26
Arch Linux installation procedure for LVM on LUKS: UEFI EFISTUB boot with gumiboot on a Samsung Series 9 laptop.
# Notes for installing on Samsung Series 9
# UEFI boot: LVM on LUKS
#
# See the full blog post:
# http://jasonwryan.com/blog/2013/01/25/uefi/
# check you are booted in uefi
modprobe efivars
ls /sys/firmware/efi/vars
@harvimt
harvimt / alchemical_model.py
Created February 2, 2013 20:41
SQLAlchemy to/from PyQt Adapters
#!/usr/bin/env python2
#-*- coding=utf-8 -*-
# © 2013 Mark Harviston, BSD License
from __future__ import absolute_import, unicode_literals, print_function
"""
Qt data models that bind to SQLAlchemy queries
"""
from PyQt4 import QtGui
from PyQt4.QtCore import QAbstractTableModel, QVariant, Qt
import logging # noqa
@mrjoes
mrjoes / test.py
Created May 5, 2013 17:49
How to customize options in QuerySelectField. High level idea: 1. Hook `create_form` to change options when creating model and `edit_form` when editing model 2. Provide different `query_factory` for the field 3. Do filtering/population logic in the _get_parent_list Alternatively: 1. Can hook `scaffold_form` and change `form.parent.kwargs['query_…
from flask import Flask, request, url_for
from flask.ext.sqlalchemy import SQLAlchemy
from flask.ext.admin.contrib import sqlamodel
from flask.ext import admin
# Create application
app = Flask(__name__)
# Create dummy secrey key so we can use sessions