luismts

Git Commit Best Practices

Basic Rules

Commit Related Changes

A commit should be a wrapper for related changes. For example, fixing two different bugs should produce two separate commits. Small commits make it easier for other developers to understand the changes and roll them back if something went wrong. With tools like the staging area and the ability to stage only parts of a file, Git makes it easy to create very granular commits.

Commit Often

Committing often keeps your commits small and, again, helps you commit only related changes. Moreover, it allows you to share your code more frequently with others. That way it‘s easier for everyone to integrate changes regularly and avoid having merge conflicts. Having large commits and sharing them infrequently, in contrast, makes it hard to solve conflicts.

maprangzth

# Kernel sysctl configuration file for Linux
#
# Version 1.12 - 2015-09-30
# Michiel Klaver - IT Professional
# http://klaver.it/linux/ for the latest version - http://klaver.it/bsd/ for a BSD variant
#
# This file should be saved as /etc/sysctl.conf and can be activated using the command:
# sysctl -e -p /etc/sysctl.conf
#
# For binary values, 0 is disabled, 1 is enabled.  See sysctl(8) and sysctl.conf(5) for more details.

micycle1

2. for direct image URL, the image quality is much lower than the original upload (the resolution and size of the original upload can be found in the right sidebar). This is not the case few years ago when the original image was accessible through right click, but on 2017, Wix acquired DeviantArt, and has been migrating the images to their own image hosting system from the original DeviantArt system. They linked most of the direct images to a stripped-down version of the original images; hence the bad image quality. Below are the three different formats of direct image URLs I found:

• URL with /v1/fill inside: this means that the image went through Wix's encoding system and is modified to a specific size and quality. In this case, you remove ?token= and its values, add /intermediary in front of /f/ in the URL, and change the image settings right after /v1/fill/ to w_5100,h_5100,bl,q_100. The definitions of the values can be found in [Wix's Image Service](https://supp

tctc91

const { createServer } = require('http')
const { parse } = require('url')
const next = require('next')
const express = require('express')

const app = next({dev: process.env.NODE_ENV !== 'production'})
const handler = app.getRequestHandler()

app.prepare().then(() => {
  const server = express();

dantaex

function saveSelection() {
    if (window.getSelection) {
        var sel = window.getSelection();
        if (sel.getRangeAt && sel.rangeCount) {
            return sel.getRangeAt(0);
        }
    } else if (document.selection && document.selection.createRange) {
        return document.selection.createRange();
    }
    return null;

pdarragh

Approachable PL Papers for Undergrads

On September 28, 2021, I asked on Twitter:

PL Twitter:

you get to recommend one published PL paper for an undergrad to read with oversight by someone experienced. the paper should be interesting, approachable, and (mostly) self-contained.

what paper do you recommend?

pichuang

deb http://kali.cs.nctu.edu.tw/kali kali-rolling main non-free contrib
#deb http://http.kali.org/kali kali-rolling main contrib non-free
#deb-src http://http.kali.org/kali kali-rolling main contrib non-free

EgorBron

import json as j, hashlib, os

def chinteg():
    res = []
    for f in [str(i) for i in sorted([int(ii) for ii in os.listdir('./blocks/')])][1:]:
        h = j.load(fi:=open('./blocks/'+f, 'r'))['hash']; fi.close()
        with open('./blocks/'+str(int(f)-1), 'rb') as fp: h2 =  hashlib.md5(fp.read()).hexdigest()
        res.append((int(f)-1, h2 == h))
    return res

lukaszgrolik

unknown source

value	name
100	extralight/ultralight
200	light/thin
300	book/demi/light
400	regular/normal
500	medium
600	semibold/demibold

ryankurte

# place in /etc/systemd/system/whatever.service and install with `systemd install whatever.service`
# note that if you change this file you will need to run `systemctl daemon-reload` to get systemd to notice
[Unit]
Description=A good service description

# After networking because we need that
After=network.target

[Service]