theothermattm

package main

import (
	"fmt"
	"time"
	flag "github.com/ogier/pflag"
	"os"
)

var (

theothermattm

public class IsPrime {
    public static void main(String args[]) {
      System.out.println("6 (should be false):" + isPrime(6));
      System.out.println("11 (should be true):" + isPrime(11));
      
      // given a collection of numbers 11, 15, 2, 5, 6, 11
      // output the prime numbers, in sorted order, with no duplicates
      
    }
    

theothermattm

#!/bin/bash
#set -o nounset
#set -x

help ()
{ 
  echo "Usage: 
  Submit Github PR's for a list of repos (predefined in script) with the same base and head branches.
  
  Can be useful in a microservices environment where code is deployed from branches which correspond with

theothermattm

Because I always forget the right order of passing in arguments!

Example up command with background process flag set:

docker-compose -f docker-compose.yml -f docker-compose-override-file.yml up -d myservice name

theothermattm

build everything in the docker-compose.yaml file

docker-compose build

build just one service in docker-compose.yaml file

docker-compose build myservice

run everything in the docker-compose.yaml file

theothermattm

/* based on https://stackoverflow.com/a/17268740/288935 */
CREATE PROCEDURE insert_test_data()
BEGIN
  DECLARE i INT default 1;
  DECLARE mydate DATE DEFAULT NOW();
  
  SET mydate = DATE_ADD('2017-05-01 00:01:00', INTERVAL FLOOR(RAND() * 700) DAY);

  WHILE i < 1000000 DO
    INSERT INTO `telemetry_test` (`humidity`, `temperature`, `sql_insert`, `sql_update`)

theothermattm

Thanks to @kevlarr for this info... Saving it myself for reference.

The easiest way to get started is via pyenv and virtualenv.

• Install pyenv via brew install pyenv
• Add eval "$(pyenv init -)" to your bash, etc. profile if you want to enable autocomplete (hint: you do),
• Install project Python version via pyenv install 3.6.8¹

¹ If you are running Mojave and are having issues building (looking at you, zlib), you likely need to install C header files

theothermattm

# this chains them to make the regex easier to follow

sed -n -e 's/^${FIRSTPATTERN}//p' test.txt | sed -n -e 's/${SECONDPATTERN}//p'

theothermattm

Node debugging with chrome

See this article first.

Use node --inspect

Most of the time it should give you a chrome URL. If not, go to about:inspect in chrome and you should see a target to inspect

Using mocha

theothermattm

How to set CA certs in node

(I always forget this!)

https://stackoverflow.com/questions/29283040/how-to-add-custom-certificate-authority-ca-to-nodejs

export NODE_EXTRA_CA_CERTS=[your CA certificate file path]