isaacs

echo 'export PATH=$HOME/local/bin:$PATH' >> ~/.bashrc
. ~/.bashrc
mkdir ~/local
mkdir ~/node-latest-install
cd ~/node-latest-install
curl http://nodejs.org/dist/node-latest.tar.gz | tar xz --strip-components=1
./configure --prefix=~/local
make install # ok, fine, this step probably takes more than 30 seconds...
curl https://www.npmjs.org/install.sh | sh

ekayxu

#http://stackoverflow.com/questions/5870188/does-flask-support-regular-expressions-in-its-url-routing
#Even though Armin beat me to the punch with an accepted answer I thought I'd show an abbreviated example of how I implemented a regex matcher in Flask just in case anyone wants a working example of how this could be done.

from flask import Flask
from werkzeug.routing import BaseConverter

app = Flask(__name__)

class RegexConverter(BaseConverter):
    def __init__(self, url_map, *items):

rhpaiva

## ================= ##
## Personal aliases  ##
## ================= ##
 
hosts="/etc/hosts"
 
# shortcuts for bash edition
alias bashreload='source ~/.bashrc'
alias bashedit='vim ~/.bashrc'
 

rhpaiva

#!/usr/bin/env bash

# =================================================================
# Steps to setup a new computer for web development based on ubuntu
# =================================================================

# vars
downloads_dir=~/Downloads
chrome_file='google-chrome-stable_current_amd64.deb'
skype_file='skype-ubuntu-precise_4.3.0.37-1_i386.deb'

valyala

Optimizing postgresql table for more than 100K inserts per second

• Create UNLOGGED table. This reduces the amount of data written to persistent storage by up to 2x.
• Set WITH (autovacuum_enabled=false) on the table. This saves CPU time and IO bandwidth on useless vacuuming of the table (since we never DELETE or UPDATE the table).
• Insert rows with COPY FROM STDIN. This is the fastest possible approach to insert rows into table.
• Minimize the number of indexes in the table, since they slow down inserts. Usually an index on time timestamp with time zone is enough.
• Add synchronous_commit = off to postgresql.conf.
• Use table inheritance for fast removal of old data:

rhpaiva

<?php

declare(strict_types = 1);

namespace Api\Request;

use Api\Request\Exception\DeserializationException;
use JMS\Serializer\Context;
use JMS\Serializer\Exception\RuntimeException;
use JMS\Serializer\GenericDeserializationVisitor;

manigandham

Various search databases and backends as alternatives to Elasticsearch.

Rust

• Sonic - github.com/valeriansaliou/sonic - lightweight & schema-less search backend
• Tantivy - github.com/quickwit-oss/tantivy - full-text search engine library inspired by Apache Lucene
• Toshi - github.com/toshi-search/Toshi - search engine built on top of Tantivy
• Bayard - github.com/mosuka/bayard - search engine built on top of Tantivy
• Meilisearch - github.com/meilisearch/meilisearch - fast and full-featured search engine

robrich

Local Development Techniques with Kubernetes

This talk is all live demos of tools developers can use in their inner-loop, at development time to be more productive with containers.

Start Easier

Docker Compose captures the build arguments and run arguments so we can focus on our coding.

sleepyfox

author: @sleepyfox
title: Fox's laws of software development
date: 27 October 2021
preamble: A not entirely serious treatise on the immutable fundamental laws of software development activities

Fox's laws of software development

A not entirely serious treatise