Skip to content

Instantly share code, notes, and snippets.

View WilliamSampaio's full-sized avatar

William Sampaio WilliamSampaio

View GitHub Profile
@rumansaleem
rumansaleem / clean-up-arch-linux.md
Created May 28, 2019 08:51
Instructions to clean up Arch Linux (Manjaro)

Contents

  • Clean pkg cache
  • Remove unused packages (orphans)
  • Clean cache in /home
  • remove old config files
  • Find and Remove
    • duplicates
    • empty files
    • empty directories
  • broken symlinks
@junagao
junagao / vscode-italic-font-settings.md
Last active February 2, 2026 03:57
VSCode italic font settings

VSCode italic font settings

Add this to settings.json (cmd ,):

{
  "editor.fontFamily": "Operator Mono, Fira Code iScript, Menlo, Monaco, 'Courier New', monospace",
  "editor.fontLigatures": true,
  "editor.tokenColorCustomizations": {
    "textMateRules": [
      {
@naoki-sawada
naoki-sawada / client.js
Last active February 21, 2025 09:39
Simple socket.io room and auth example
const io = require('socket.io-client');
const socket = io('http://localhost:3000', {
transportOptions: {
polling: {
extraHeaders: {
'Authorization': 'Bearer abc',
},
},
},
@rohankhudedev
rohankhudedev / opcache.ini
Last active February 14, 2026 10:12
Best Zend OpCache Settings / Tuning / Configurations
[opcache]
; Determines if Zend OPCache is enabled
opcache.enable=1
; Determines if Zend OPCache is enabled for the CLI version of PHP
;opcache.enable_cli=1
; The OPcache shared memory storage size.
opcache.memory_consumption=512
@nguyenkims
nguyenkims / app.py
Created July 11, 2017 08:56
An example on how to reload Flask app in runtime
"""
This is an example on how to reload Flask app in runtime
It can be useful for the use case where you want to enable/disable blueprints/routes dynamically.
To run the app:
> pip install flask & python app.py
Then test it via curl
@h4
h4 / env.py
Last active January 7, 2026 22:50
Setup alembic to work properly with PostgreSQL schemas
from __future__ import with_statement
from alembic import context
from sqlalchemy import engine_from_config, pool
from logging.config import fileConfig
from models import Base
config = context.config
fileConfig(config.config_file_name)
@samuelsonbrito
samuelsonbrito / bio.py
Created May 3, 2017 21:19
Leitor Biométrico CIS com Python
#!/usr/bin/env python
import ctypes
FAKE = 0 #NÃO DETECTAR DEDO FALSO
#FAKE = 1; #DETECTAR DEDO FALSO
try:
sdk = ctypes.cdll.LoadLibrary('/usr/lib/libcis_sdk.so')
except:
print("Falha ao importar bibliotecas.")
@vielhuber
vielhuber / script.sh
Last active January 27, 2026 15:29
PostgreSQL: Backup and restore export import pg_dump with password on command line #sql
# best practice: linux
nano ~/.pgpass
*:5432:*:username:password
chmod 0600 ~/.pgpass
# best practice: windows
edit %APPDATA%\postgresql\pgpass.conf
*:5432:*:username:password
# linux
@nickretallack
nickretallack / env.py
Last active March 16, 2023 20:57
How to run multi-tenant migrations in alembic.
from __future__ import with_statement
from alembic import context
from sqlalchemy import engine_from_config, pool, MetaData, Table, ForeignKeyConstraint
from logging.config import fileConfig
# this is the Alembic Config object, which provides
# access to the values within the .ini file in use.
config = context.config
# Interpret the config file for Python logging.