p0nce

This file is a summary of the Dconf 2023 talks that happened in London from 29th Aug 2023 to 31th Aug 2023.

I wasn't there in London, haven't been able to travel (late on product schedule) but spies in Dconf helped me report. So, some talks have double reports, by @Webfreak and @p0nce (me) as commenters.

Now, watching Youtube at home is not the same energy at all.

Not being there, it's easy to miss the excitement and backstory that happen in-between the talks, so be sure to actually watch the talks you are interested in since often much more is conveyed than just the few information reported here. Also, some talks I just barely watched. Feel free to reach out to edit the gist.

Note: Text in italics are my remote reactions, not what the speaker said.

dataPulverizer

Introduction

Compile time sequences in D are insane, not insane "crazy" but insanely interesting. One of the selling points of D is that it takes compile time programming in C++ to another level, where templates in C++ were a 'happy?' accident, in D they were purposely built into the language along with other generic and meta-programming tools. To highlight this aspect of the D language, we will implement a selection of templates to manipulate compile time sequences of types, only the text function from the standard library in the std.conv module will be imported which is for concatenating text, we will build everything else including AliasSeq and Nothing from the std.meta module which they are easy one-liners.

This article builds on the concepts of a

raysan5

raylib: 6 years of fun

raylib has been in development for more than six years now, it has been an adventure! I decided to resume how it was my personal experience working in this free and open source project for such a long time. Just note that the following article explains raylib from a personal point of view, independently of the technical aspects and focusing on the personal adventure; for technical details on raylib evolution, just check raylib history and raylib changelog.

raylib inceptum

Summer 2012 was ending, I had been working hard on my brand new startup emegeme for about 9 months, developing videogames. I was trying to find my blue-ocean, so, I developed and published two games for Windows Phone platform using the ama

debojyoti

Lenovo ideapad 330 (15ARR) ubuntu issues and their solutions

Issue-1: None of the ubuntu distros are getting installed

Solution: Ubuntu distros lower than 18.10 will not work in this laptop, as minimum kernal version required is 4.18.

So install ubuntu 18.10 / xubuntu 18.10 / lubuntu 18.10 / kubuntu 18.10 in UEFI mode

Issue-2: Wifi is not working

dnmodder

#!/usr/bin/env python3

import os
import sys


try:
    import usb.core
    import usb.util
except ImportError:

zokis

from decimal import Decimal
from math import floor


def parcelas(valor, n, div=False, primeira=False):
    formato = Decimal('0.00')
    valor = Decimal(valor)
    if div:
        parcela = Decimal(floor(valor * 100 / n) / 100)
    else:

fmasanori

#The context of this program is a course of an hour to journalists who know nothing about programming in a lab with Python 3 only.
import urllib.request
import json

def analisa_detalhe(cod):
  url = 'http://educacao.dadosabertosbr.com/api/escola/'
  resp = urllib.request.urlopen(url+str(cod)).read()
  resp = json.loads(resp.decode('utf-8'))
  if int(resp['salasExistentes']) > 1:
    print ('Salas Existentes:', resp['salasExistentes'])

diyan

Desktop

UI Automation. Desktop. Python

GUI toolkit agnostic

autopy - simple, cross-platform GUI automation toolkit. MIT - https://github.com/msanders/autopy/

• 432 stars, 102 forks, 2950 monthly downloads at 2015-05-13
• GUI toolkit agnostic

zokis

{
    "BA": [
        {
            "modulo": 7.0,
            "id_ibge": 2919207,
            "nome": "Lauro de Freitas"
        },
        {
            "modulo": 50.0,
            "id_ibge": 2921500,

securitytube

#!/usr/bin/env python
import socket 
rawSocket = socket.socket(socket.AF_PACKET, socket.SOCK_RAW, socket.htons(0x0003))
rawSocket.bind(("mon0", 0x0003))
ap_list = set()
while True :
  pkt = rawSocket.recvfrom(2048)[0] 
	if pkt[26] == "\x80" :
		if pkt[36:42] not in ap_list  and ord(pkt[63]) > 0:
			ap_list.add(pkt[36:42])