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Andrew Ho
Andrew Ho

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Jun 25, 2022

Sourdough Bread, no yeast, the easier way

Easy, but not ready to bake until the next morning. 50g flour, 350g boiling water — put together in mixing bowel (mixing is optional — makes no difference) — this makes the roux, which is cooked flour-mix in water 2. add to the same mixing bowel: 50g butter, 75g suger…

Sourdough

3 min read

Sourdough Bread, no yeast, the easier way
Sourdough Bread, no yeast, the easier way
Sourdough

3 min read


Apr 23, 2022

Tutorial: Accessing CloudKit from React / Gatsby.js

1. Add Cloudkit as plug-in to the gatsby-config.js: module.exports = { siteMetadata: { title: `your domain`,siteUrl: `https://www.yourdomain.tld`,}, plugins: [ {resolve: ‘gatsby-plugin-load-script’, options: {src: ‘https://cdn.apple-cloudkit.com/ck/2/cloudkit.js' },},],} 2. Configure the Cloudkit connector: window.CloudKit.configure({ containers: [{ containerIdentifier: ‘your cloudkit container path’,

Cloudkit

4 min read

Cloudkit

4 min read


Jul 14, 2021

Aim High: Remembering Rafael Araya

I just learned Rafa died from injuries several days after close encounter with a truck while biking in Costa Rica. He has always been full of energy, positive drive, and working on something *Very Large*. This is from the last communication from him: As for me, after seven stormy, interesting…

Rafael Araya

1 min read

Rafael Araya

1 min read


May 12, 2021

Death of Young Bird

Not my dream, but a dream I really appreciated A woman in her 50s, shares the dream in which she lives in a large white noisy house with many friends and two pets: a white puppy and a young bird in the process of learning to fly. …

Parenting

3 min read

Death of Young Bird
Death of Young Bird
Parenting

3 min read


Jan 9, 2021

SwiftUI Dynamic Predicate for FetchRequest

I Learn faster by Example A View cannot change its own FetchRequest after the view has been created. What if we want to modify the query string and update the display based on user input? This SwiftUI limitation causes a small challenge when coding search boxes and other dynamic queries…

2 min read

SwiftUI Dynamic Predicate for FetchRequest
SwiftUI Dynamic Predicate for FetchRequest

2 min read


Jan 8, 2021

Make Your Own SwiftUI Modifier

I Learn faster by Example SwiftUI comes with a set of built-in view modifiers, for example. “.padding()”, that can be added toe Image, Text etc to request more space between views. …

1 min read

1 min read


Dec 18, 2020

Joy of Picking One Donut

Deciding to get donuts is not as hard as deciding how many to get. Most people feel pretty certain that they want to live. In terms of how and how long, as the popular saying goes, life becomes more complicated. …

2 min read

Joy of Picking One Donut
Joy of Picking One Donut

2 min read


Dec 18, 2020

SwiftUI Scrolling Control from Parent View: How to Scroll to Bottom?

After typing in message and pressing the “Send” button, the keyboard disappears and the message display should now scroll up to show the newly sent message, which is typically at the very bottom of the scrollView right above the text field. SwiftUI recently added a scrollView.scrollTo method, which moves view…

2 min read

SwiftUI Scrolling Control from Parent View: How to Scroll to Bottom?
SwiftUI Scrolling Control from Parent View: How to Scroll to Bottom?

2 min read


Nov 23, 2020

SwiftUI with Localization from the start

strings vs. stringsDict, 3 steps from initial setup to easy testing during Xcode 12.3 SwiftUI development. It is best to build app with Internationalization in mind and support localization from the start of the project. …

Swiftui

2 min read

Swiftui

2 min read


Mar 14, 2020

3D Printing Quick Start

Tips for Newbie: FreeCAD, Cura, first 3D printer pitfalls and solutions The ability to turn any imagined object into actual item-in-the-physical world has been a magical power beyond the reach of the common man. “Personal” 3D printing gets us closer, but just like in the early days of personal computing…

3D Printing

8 min read

3D Printing Quick Start
3D Printing Quick Start
3D Printing

8 min read

Andrew Ho

Andrew Ho

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