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@brittanyellich
brittanyellich / new-codebase-discovery-template.md
Last active April 5, 2025 23:15
new-codebase-discovery-template

Overview

How to document a new codebase Use this template to document a new codebase.

Business Logic

A place to record any important logic that you come across that is worth documenting.

Landmarks

Refers to the different landmarks of a codebase to help you navigate around. Where are the API methods defined? Where are interactions with the database?

@ndavis
ndavis / oktaLogin.js
Created November 7, 2019 03:38
Cypress Custom Command for Okta Login
Cypress.Commands.add('loginOkta', () => {
const optionsSessionToken = {
method: 'POST',
url: Cypress.env('session_token_url'),
body: {
username: Cypress.env('username'),
password: Cypress.env('password'),
options: {
warnBeforePasswordExpired: 'true'
}
@vishnuhd
vishnuhd / mysql-client-k8s.md
Created August 22, 2019 13:21
mysql-client in Kubernetes to test your connection to mysql server

mysql-client in Kubernetes to test your connection to mysql server

kubectl run mysql-client --image=mysql:5.7 -it --rm --restart=Never -- /bin/bash

mysql -h mysql-service -uroot -proot_password -e 'SHOW databases;'

OR

mysql -h mysql-service -uroot -proot_password

@jmassardo
jmassardo / Invoke-WebRequest_Ignore_SSL.ps1
Created February 26, 2019 15:19
PowerShell hack to ignore ssl certificates when using Invoke-WebRequest
add-type @"
using System.Net;
using System.Security.Cryptography.X509Certificates;
public class TrustAllCertsPolicy : ICertificatePolicy {
public bool CheckValidationResult(
ServicePoint srvPoint, X509Certificate certificate,
WebRequest request, int certificateProblem) {
return true;
}
}
@velppa
velppa / books.md
Created November 16, 2017 16:17 — forked from abstractart/books.md
Download free O'Reilly books
@denisbrodbeck
denisbrodbeck / howto.md
Created September 25, 2017 11:32
How to measure execution time of functions in golang

How to measure execution time of functions in golang

Nice snippet from Stathat:

func timeTrack(start time.Time, name string) {
    elapsed := time.Since(start)
    log.Printf("%s took %s\n", name, elapsed)
}
func tracked() {
@Geoyi
Geoyi / install virtualenv ubuntu 16.04.md
Created September 16, 2017 12:19 — forked from frfahim/install virtualenv ubuntu 16.04.md
How to install virtual environment on ubuntu 16.04

How to install virtualenv:

Install pip first

sudo apt-get install python3-pip

Then install virtualenv using pip3

sudo pip3 install virtualenv
@bojand
bojand / index.md
Last active July 15, 2024 02:51
gRPC and Load Balancing

Just documenting docs, articles, and discussion related to gRPC and load balancing.

https://github.com/grpc/grpc/blob/master/doc/load-balancing.md

Seems gRPC prefers thin client-side load balancing where a client gets a list of connected clients and a load balancing policy from a "load balancer" and then performs client-side load balancing based on the information. However, this could be useful for traditional load banaling approaches in clound deployments.

https://groups.google.com/forum/#!topic/grpc-io/8s7UHY_Q1po

gRPC "works" in AWS. That is, you can run gRPC services on EC2 nodes and have them connect to other nodes, and everything is fine. If you are using AWS for easy access to hardware then all is fine. What doesn't work is ELB (aka CLB), and ALBs. Neither of these support HTTP/2 (h2c) in a way that gRPC needs.

@BretFisher
BretFisher / docker-for-mac.md
Last active March 31, 2025 10:12
Getting a Shell in the Docker Desktop Mac VM

2021 Update: Easiest option is Justin's repo and image

Just run this from your Mac terminal and it'll drop you in a container with full permissions on the Docker VM. This also works for Docker for Windows for getting in Moby Linux VM (doesn't work for Windows Containers).

docker run -it --rm --privileged --pid=host justincormack/nsenter1

more info: https://github.com/justincormack/nsenter1

@isaacmg
isaacmg / run_jar.py
Created January 29, 2017 08:56
A simple example of using a DAG to run a jar file.
from airflow import DAG
from airflow.operators import BashOperator
from datetime import datetime
import os
import sys
args = {
'owner': 'airflow'
, 'start_date': datetime(2017, 1, 27)
, 'provide_context': True