Single Page Bulma template with Smooth Scroll and Scroll Spy JavaScript

I was building a single page website using Bulma, and I wanted to achieve effects similar to what I was familiar with using Bootstrap’s Creative one page theme. As you know, Bulma (mostly) does not provide any JavaScript code, so I had to code the Smooth Scrolling and Scroll Spy features I missed. I intentionally avoided jQuery! So I present my solution using plain-old JavaScript.

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Word Macro to paste MS Office Drawing / TIFF image as PNG

I really don’t know how to explain today’s post. In short: I want to copy drawings and images out of Microsoft Office in PNG format. On macOS, copy-and-paste seems to prefer the TIFF format, resulting in large Office files. I’d rather the images be converted to PNG, preserving transparency but providing high compression. However, this is more complicated than it seems, because of limitations in Office and PowerPoint in particular...

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Prototyping with a Node-RED container

16 Apr 2019dockerregex

If the preceding posts on Node.js and MongoDB have been too complex for you, let me introduce you to a simpler drag-and-drop “flow-editor,” Node-RED.. It was developed and open-sourced by IBM, and is now hosted by the OpenJS Foundation (the same foundation that hosts projects like jQuery, and Dojo). I’ve used Node-RED for quick prototypes and demos, as it’s easy to explain each step of the flow. It saves a lot of coding effort and reduces errors buy providing built-in and pre-built third-party “nodes”.

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