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@timoxley
timoxley / isPortTaken.js
Last active April 19, 2024 11:51
check if a port is being used with nodejs
var isPortTaken = function(port, fn) {
var net = require('net')
var tester = net.createServer()
.once('error', function (err) {
if (err.code != 'EADDRINUSE') return fn(err)
fn(null, true)
})
.once('listening', function() {
tester.once('close', function() { fn(null, false) })
.close()
@MohamedAlaa
MohamedAlaa / tmux-cheatsheet.markdown
Last active June 29, 2024 08:12
tmux shortcuts & cheatsheet

tmux shortcuts & cheatsheet

start new:

tmux

start new with session name:

tmux new -s myname
@amatellanes
amatellanes / celery.sh
Last active June 17, 2024 11:03
Celery handy commands
/* Useful celery config.
app = Celery('tasks',
broker='redis://localhost:6379',
backend='redis://localhost:6379')
app.conf.update(
CELERY_TASK_RESULT_EXPIRES=3600,
CELERY_QUEUES=(
Queue('default', routing_key='tasks.#'),
@parmentf
parmentf / GitCommitEmoji.md
Last active June 28, 2024 10:47
Git Commit message Emoji
@twidi
twidi / drf_utils.py
Created December 21, 2016 14:34
Make Django Rest Framework correctly handle Django ValidationError raised in the save method of a model
"""
Sometimes in your Django model you want to raise a ``ValidationError`` in the ``save`` method, for
some reason.
This exception is not managed by Django Rest Framework because it occurs after its validation
process. So at the end, you'll have a 500.
Correcting this is as simple as overriding the exception handler, by converting the Django
``ValidationError`` to a DRF one.
"""
from django.core.exceptions import ValidationError as DjangoValidationError
@480
480 / gist:3b41f449686a089f34edb45d00672f28
Last active June 27, 2024 06:21
MacOS X + oh my zsh + powerline fonts + visual studio code terminal settings

MacOS X + oh my zsh + powerline fonts + visual studio code (vscode) terminal settings

Thank you everybody, Your comments makes it better

Install oh my zsh

http://ohmyz.sh/

sh -c "$(curl -fsSL https://raw.github.com/ohmyzsh/ohmyzsh/master/tools/install.sh)"
@cecilemuller
cecilemuller / launch.json
Last active June 22, 2024 13:33
Run ts-node in VSCode Debugger
{
"version": "0.2.0",
"configurations": [
{
"name": "Example",
"type": "node",
"request": "launch",
"runtimeExecutable": "node",
"runtimeArgs": ["--nolazy", "-r", "ts-node/register/transpile-only"],
@pahud
pahud / main.workflow
Last active July 24, 2023 08:20
Github Actions with Amazon EKS CI/CD
workflow "Demo workflow" {
on = "push"
resolves = ["SNS Notification"]
}
action "Build Image" {
uses = "actions/docker/cli@c08a5fc9e0286844156fefff2c141072048141f6"
runs = ["/bin/sh", "-c", "docker build -t $IMAGE_URI ."]
env = {
IMAGE_URI = "xxxxxxxx.dkr.ecr.ap-northeast-1.amazonaws.com/github-action-demo:latest"
@Vigrond
Vigrond / celery_django_redis_ratelimit.py
Last active February 12, 2024 05:42
Celery / Django / Redis Rate Limits done "as expected" - Simple SMTP Example
# Rate limiting with Celery + Django + Redis
# Multiple Fixed Windows Algorithm inspired by Figma https://www.figma.com/blog/an-alternative-approach-to-rate-limiting/
# and Celery's sometimes ambiguous, vague, and one-paragraph documentation
#
# Celery's Task is subclassed and the is_rate_okay function is added
# celery.py or however your App is implemented in Django
import os
import math
@berkant
berkant / cloud-init.cfg
Last active April 26, 2024 17:58
Cloud-init config to set up my Ubuntu dev machine.
## template: jinja
#cloud-config
{% if v1.distro_release == 'focal' %}
users:
- name: berkant
shell: /usr/bin/bash
ssh_import_id: gh:berkant
sudo: ALL=(ALL:ALL) NOPASSWD:ALL