petehouston

Tools

• Kops https://github.com/kubernetes/kops/blob/master/docs/README.md
• Kubectl https://kubernetes.io/docs/tasks/tools/install-kubectl/
• kubespy https://blog.pulumi.com/kubespy-trace-a-real-time-view-into-the-heart-of-a-kubernetes-service
• kops https://icicimov.github.io/blog/virtualization/Kubernetes-Cluster-in-AWS-with-Kops/

Presentations

petehouston

SELECT e.entity_id AS 'id',
       v1.value AS 'name',
       e.sku,
       d1.value AS 'price',
       si.qty AS 'qty',
       t1.value AS 'short_description',
       t2.value AS 'description',
       v2.value AS 'image',
       v3.value AS 'thumbnail',
       mg.value AS 'media_gallery',

petehouston

Quick guide to reset MariaDB root password on MacOS.

This tip can be used if you forget or want to change MariaDB root password.

Make sure to install MariaDB using Homebrew.

This tip is from Update root password in MariaDB 10.4 on MacOS

For MariaDB prior to v10.4

petehouston

package com.java;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.RequestDispatcher;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebServlet;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;

petehouston

Persist project data between CircleCI jobs

Source code for tutorial demo at https://blog.petehouston.com/persist-project-data-between-jobs-in-circleci/

petehouston

class RentCalculator {
    constructor() {
        this.calculator = {
            'Base_Flat':         this._calcBaseFlat,
            'Base_Percentage':   this._calcBasePercentage,
            'Base_Amount':       this._calcBaseAmount,
            'Gross_Flat':        this._calcGrossFlat,
            'Gross_Percentage':  this._calcGrossPercentage,
            'Gross_Amount':      this._calcGrossAmount,
        }

petehouston

function calculateAverageBaseRate(
    leaseTerm,
    baseRate,
    escalationValue,
    escalationType,
    freeRentType,
    opex,
    sizeSf,
    numOfFreeMonths,
  ) {

petehouston

Import the JWT package

import "github.com/dgrijalva/jwt-go"

Then generate with NewWithClaims.

Finally, get the signed JWT token string by calling SignedString().

petehouston

NOTE: This issue only happens on MacOS with Homebreww is the package manager.

ISSUE:

dyld: Library not loaded: /usr/local/opt/icu4c/lib/libicui18n.60.dylib

PROBLEM:

petehouston

((12, 18), 1/3)
((12, 19), 1/3)
((12, 80), 1/3)

((15, 12), 1/18)
((15, 18), 8/18)
((15, 19), 3/18)
((15, 80), 4/18)
((15, 88), 1/18)
((15, 91), 1/18)