david206

Data from [https://snowflake.medium.com/]

Engineering growth: tracks

Table of Contents

• Mobile
  • Works effectively within established iOS or Android architectures, following current best practices
  • Develops new instances of existing architecture, or minor improvements to existing architecture
• Designs major new features and demonstrates a nuanced understanding of mobile platform constraints

Vince-Cercury

# How to monitor a secure external etcd service with Prometheus Operator
This guide will help you monitor an external etcd cluster. When the etcd is not hosted inside Kubernetes.
This is often the case with the Kubernetes setup. This has been tested with kube-aws but same principals will apply to other tools.

# Step 1 - Make the etcd certificates available to Prometheus pod
Prometheus Operator (and Prometheus) allow us to specify a tlsConfig. This is required as most likely your etcd metrics end points is secure.

## a - Create the secrets in the namespace 
Prometheus Operator allows us to mount secrets in the pod. By loading the secrets as files, they can be made available inside the Prometheus pod.

coboshm

package main

import (
	"log"

	"encoding/json"
	"fmt"
	"os"

	"math/rand"

SheldonWangRJT

This notes is written by Sheldon. You can find me with #iOSBySheldon in Github, Youtube, Facebook, etc.

Need

Convert .mov/.MP4 to .gif

Reason

As a developer, I feel better to upload a short video when I create the pull request to show other viewers what I did in this PR. I tried .mov format directly got after finishing recording screen using Quicktime, however, gif offers preview in most web pages, and has smaller file size.

This is not limited to developer, anyone has this need can use this method to convert the files.

tonywangcn

# coding:utf-8
from gevent import monkey, sleep, spawn, joinall
monkey.patch_all()

import datetime
from sqlalchemy import Column, Integer, String, DateTime, Numeric, create_engine, VARCHAR, UniqueConstraint
from sqlalchemy.ext.declarative import declarative_base
from sqlalchemy.orm import sessionmaker
import sqlalchemy
import time

samuelcolvin

Requirements

python 3.6, postgres, pip install aiohttp uvloop ujson asyncpg sanic

aiohttp & uvloop

➤ wrk -d 10 -c 100 -t 12 --timeout 8 http://localhost:8000  # aiohttp
Running 10s test @ http://localhost:8000

RobertoPrevato

"""
aiohttp shooting
"""
import os
import asyncio
import aiohttp
import time


url = "https://example/isalive"

mneedham

import json
import os
import luigi
import requests

from collections import Counter
from luigi.contrib.external_program import ExternalProgramTask

class Meetup(luigi.WrapperTask):
    def run(self):

martinburch

#!/usr/bin/env python
# encoding: utf-8

import MySQLdb
from upsert import upsert
db = MySQLdb.connect(host="localhost", user="root", passwd="", db="demo", charset="utf8")
c = db.cursor()

import warnings
warnings.filterwarnings("ignore", "Unknown table.*")

tamas-molnar

alias kc='kubectl'
alias kclf='kubectl logs --tail=200  -f'
alias kcgs='kubectl get service -o wide'
alias kcgd='kubectl get deployment -o wide'
alias kcgp='kubectl get pod -o wide'
alias kcgn='kubectl get node -o wide'
alias kcdp='kubectl describe pod'
alias kcds='kubectl describe service'
alias kcdd='kubectl describe deployment'
alias kcdf='kubectl delete -f'