andreyvit

tmux cheat sheet

(C-x means ctrl+x, M-x means alt+x)

Prefix key

The default prefix is C-b. If you (or your muscle memory) prefer C-a, you need to add this to ~/.tmux.conf:

remap prefix to Control + a

garybernhardt

static int
find_reusable_reload (rtx *p_in, rtx out, enum reg_class rclass,
		      enum reload_type type, int opnum, int dont_share)
{
  rtx in = *p_in;
  int i;
  /* We can't merge two reloads if the output of either one is
     earlyclobbered.  */

  if (earlyclobber_operand_p (out))

Integralist

Right-to-Left (RTL)

Implementation

There are two methods to use in order to flip CSS styles: interpolated properties and the flip() function.

• Interpolation should be used for any property which has a direction (e.g. padding-left, margin-right, border-right, left, etc.)
• flip() should be used for all other properties

Which properties need to be flipped?

wolever

-- Functions to create and draw histograms with PostgreSQL.
--
-- psql# WITH email_lengths AS (
--    -#    SELECT length(email) AS length
--    -#    FROM auth_user
--    -#    LIMIT 100
--    -# )
--    -# SELECT * FROM show_histogram((SELECT histogram(length, 0, 32, 6) FROM email_lengths))
--  bucket |                range                | count |              bar               |             cumbar             | cumsum |         cumpct         
-- --------+-------------------------------------+-------+--------------------------------+--------------------------------+--------+------------------------

acolyer

Internet Scale Services Checklist

A checklist for designing and developing internet scale services, inspired by James Hamilton's 2007 paper "On Desgining and Deploying Internet-Scale Services."

• http://mvdirona.com/jrh/talksandpapers/jamesrh_lisa.pdf

Basic tenets

• Does the design expect failures to happen regularly and handle them gracefully?
• Have we kept things as simple as possible?

drgarcia1986

# -*- coding: utf-8 -*-
from bottle import route, run


@route('/')
def index():
    return '<h1>Hello World/h1>'


run(host='localhost', port=8000)

Integralist

For me the perfect developer (if there is such a person) has these qualities:

• Friendly: is respected and liked by all they work with and are always approachable (even in times of stress)
• Humble: has great humilty and is not driven by ego
• Calm: doesn't get emotive within discussions (including discussions that are both in their favour and those that aren't)
• Understanding: appreciates that business requirements do change regularly and that there are no perfect scenarios; so is able to adapt to problematic situations in the appropriate manner
• Agile: recognises when they are potentially moving down a rabbit hole/time sink/yak shave and will successfully re-evaluate the situation and refocus their attention
• Patient: appreciates that no dev is born equal and so varying soft/practical skills will be encountered
• Experienced: has a wide ranging skill set with relevant practical experience and most importantly realises the fundamentals of simple code design and recognised patt

kfrank

Accessibility checklist (All of the things in this checklist may not apply to every project)

Aria roles:

• <header role="banner"> A region of the page that is site focused. Typically your global page header.
• <nav role="navigation"> Contains navigational links.
• <main role="main"> Focal content of document. Use only once.
• <article role="article"> Represents an independent item of content. Use only once on outermost element of this type.
• <aside role="complementary"> Supporting section related to the main content even when separated.
• `` Contains information about the document (meta info, copyright, company info, etc).

Integralist

import time
import datetime
import asyncio
import aiohttp

domain = 'http://integralist.co.uk'
a = '{}/foo?run={}'.format(domain, time.time())
b = '{}/bar?run={}'.format(domain, time.time())

async def get(url):

ziadoz

#!/usr/bin/env bash
# https://developers.supportbee.com/blog/setting-up-cucumber-to-run-with-Chrome-on-Linux/
# https://gist.github.com/curtismcmullan/7be1a8c1c841a9d8db2c
# https://stackoverflow.com/questions/10792403/how-do-i-get-chrome-working-with-selenium-using-php-webdriver
# https://stackoverflow.com/questions/26133486/how-to-specify-binary-path-for-remote-chromedriver-in-codeception
# https://stackoverflow.com/questions/40262682/how-to-run-selenium-3-x-with-chrome-driver-through-terminal
# https://askubuntu.com/questions/760085/how-do-you-install-google-chrome-on-ubuntu-16-04

# Versions
CHROME_DRIVER_VERSION=`curl -sS https://chromedriver.storage.googleapis.com/LATEST_RELEASE`