JH-Articles

Using Python Dash to Develop Data Applications for the Web

Wed, 24 Apr 2024 00:00:00 GMT

Dash is: Following the official tutorial Dash in 20 Minutes provided by Plotly, an app as the following can be easily made. More...

Cloud or Server?

Wed, 24 Apr 2024 00:00:00 GMT

Es ist mir egal, ob es Cloud oder Server ist. More...

Time Series Data Analysis and Visualization: Git Commit Timestamps as An Example

Fri, 12 Jan 2024 00:00:00 GMT

Timestamps are not only universal but also interesting in many cases. Just as time proceeds every second with a stop, timestamp data is also resulted as time goes by. More...

Qia Base64 Helper

Fri, 12 Jan 2024 00:00:00 GMT

Essentially, it is a tool I have made for myself to convert between base64 encoded data and decoded data. After having made it, I thought it would also sense to host it on the web (than only localhost), for general availability for myself as well as for people who may also just need it. It is available at JH-WWW: Qia Base64 Helper. More...

Data and Visualization of Making My PONS Dictionary

Mon, 08 Jan 2024 00:00:00 GMT

As mentioned in [Making Better Dictionaries for Language Learning (4b1583f8-5751-49b9-8131-cb712121c093)], I have been reading through and making my own digitalized dictionaries for several years now. More...

Making Better Dictionaries for Language Learning

Sun, 07 Jan 2024 00:00:00 GMT

Copyright is a very good and necessary design which helps to promote investment on innovation and efforts. If there is no copyright, people who make things which can be easily copied but require a lot of investment to invent (to make the first copy) will very much likely decide not to invent at first place. More...

qia-image-gallery - An HTML Custom Element to Group Multiple Image Elements as Gallery

Fri, 15 Dec 2023 00:00:00 GMT

When or where is qia-image-gallery needed? Why necessary? More...

qia-audio - An HTML Custom Element to Supplement or Replace the audio Element

Fri, 15 Dec 2023 00:00:00 GMT

This HTML custom element to the built-in `audio` element is just like the `qia-image` custom element to the built-in `img` element. More...

qia-audio - A Set of Utilities for Audio on The Web

Fri, 15 Dec 2023 00:00:00 GMT

The `qia-audio` is a web library project which provides APIs for playback audio in web browsers. It is packaged in the project `qia-browser-libraries` and distributed as part of the UMD scripts named as `qia.js` and `qia.react.js`. More...

Qia Favored Markdown with qia HTML Custom Elements

Tue, 12 Dec 2023 00:00:00 GMT

Recently, I have published quite a few articles about `qia-` prefixed HTML custom elements, a.k.a. web components. They have been in a context of my own need of better information management. I majored in Information Management and Information Systems at university and since then quite interested in the theries, methodologies, techniques as well as practices in information management and information systems. The digital revolution has made information management much easier in digital information systems, and there has come a lot of information systems made by the bigs or smalls. The years of COVID-19 are also the years of digital information management awakening years. Several great new information management software systems have been made during this time, viz., Notion, Obsidian, Zettlr and so on. More...