jonashaag

macOS Live Text has a very good quality/speed tradeoff.

Compared to Tesseract, it has much higher quality and is up to 3x as fast.

jonashaag

import json
import sqlite3

repodata = json.load(open("497deca9.json"))

COLS = 'filename, build, build_number, depends, license, license_family, md5, name, sha256, size, subdir, timestamp, version'.split(', ')

db = sqlite3.connect("497deca9.sqlite")
db.execute("create table repodata ({}, primary key (filename))".format(','.join(COLS)))

jonashaag

import concurrent.futures.thread as _thread_impl
import threading
import time
import weakref
from concurrent.futures import Future


class WorkStealThreadPoolExecutor(_thread_impl.ThreadPoolExecutor):
    """A ThreadPoolExecutor that supports work stealing.

jonashaag

1. Download lots of fonts (eg., .ttf files)
2. git clone https://github.com/tesseract-ocr/tesstrain/
3. git clone https://github.com/tesseract-ocr/langdata_lstm
4. Install Tesseract
5. Generate training data:

   cd src
   python -m tesstrain \
     --langdata_dir /path/to/langdata_lstm \
     --linedata_only \
   

jonashaag

import enum


class EnumWithDisplayName(enum.Enum):
    def __new__(cls, value, name=None):
        if not hasattr(cls, "_value_to_display_name"):
            cls._value_to_display_name = {}
            cls._display_name_to_value = {}
        if name is not None:
            if value in cls._value_to_display_name:

jonashaag

def app(env, start_response):
    start_response('200 ok', [])
    return 'hello\n'

jonashaag

I'm going to present you with a piece of text. Please classify it according to the classes outlined after the text.

The text:

"""
When should you choose MongoDB over a relational database management system (RDBMS) like MySQL?
By Dimitri Fague / 2024-05-23 / Databases, DBaaS, MongoDB, OVHcloud, Public Cloud
Of all the non-relational database engines (NoSQL) that have emerged in the last decade, MongoDB is without a doubt the most widely used. Source-available, powerful, flexible and scalable, MongoDB covers a wide range of use cases. Many, including startups, choose it to ensure they are not limited in their technological choices, so they can scale and adapt to different use cases. The possibility of switching from MySQL to MongoDB might come up when updating or revamping an existing app. So, let’s see when this switch might be relevant, and why using the MongoDB service managed by OVHcloud could be the ideal option.

The flexibility of the NoSQL data model

jonashaag

import librosa
from scipy.signal import butter, lfilter

SR = 8000
NFFT = 256  # change ~proportionally to SR


def butter_bandpass(lowcut, highcut, fs, order=5):
    nyq = 0.5 * fs
    low = lowcut / nyq

jonashaag

AWS Fargate Docker Simple Deployment Setup with SSL termination

How to:

• create a Docker-based AWS Fargate/ECS deployment
• without the Docker containers having a public IP
• with an Application Load Balancer as reverse proxy / SSL termination proxy sitting in front of the containers

For Fargate/ECS to be able to access your Docker images hosted on ECR (or somewhere else) you'll have to allow outbound internet access to the Fargate subnets. Here's how you do it.

jonashaag

curl -L https://raw.githubusercontent.com/redacted/XKCD-password-generator/master/xkcdpass/static/eff-long \
  | sort -R \
  | head -n 5 \
  | tr '\n' -