https://triplelog.com/rss.xml Robert Wilcox's blog about web development and sometimes more. https://triplelog.com/blog/what-is-the-population-of-that-region

• Chart, tables, and maps answering many interesting questions.
• How many people live in various climates?
• Contours of a given population density.

blogimg/what-is-the-population-of-that-region.jpg Robert Wilcox Mon, 18 Dec 2023 19:13:58 GMT blog/what-is-the-population-of-that-region.html one-more-station https://triplelog.com/blog/exploring-a-3d-city-with-just-html-and-css

• A city-building game without JavaScript.
• Convert 3D .obj files to HTML elements.
• Zoom, rotate, and move around your city.
• Track population and view demand maps.

blogimg/exploring-a-3d-city-with-just-html-and-css.jpg Robert Wilcox Tue, 28 Nov 2023 15:33:38 GMT blog/exploring-a-3d-city-with-just-html-and-css.html csshole https://triplelog.com/blog/creating-chess-board-svgs-pngs-and-gifs

• Convert FEN string to an image.
• Multiple formats including GIFs for animating moves.
• Create a web component for easy embedding.

blogimg/creating-chess-board-svgs-pngs-and-gifs.jpg Robert Wilcox Fri, 10 Nov 2023 17:42:03 GMT blog/creating-chess-board-svgs-pngs-and-gifs.html rnbqkbnr https://triplelog.com/blog/6-challenges-to-make-a-javascript-free-game

• Challenges when creating Fox and Geese with CSS.
• Create a countdown clock, switch turns, take turns, and more.
• Play against a tic-tac-toe bot.

blogimg/6-challenges-to-make-a-javascript-free-game.jpg Robert Wilcox Fri, 03 Nov 2023 19:35:27 GMT blog/6-challenges-to-make-a-javascript-free-game.html csshole https://triplelog.com/blog/fast-and-light-character-recognition

• Fast, lightweight recognition of pen input.
• Train your own character set.

img/letters.svg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/fast-and-light-character-recognition.html millirec https://triplelog.com/blog/basic-sudoku-solving

• Learn 19 solving techniques.
• Test your knowledge with examples of each strategy.

blogimg/basic-sudoku-solving.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/basic-sudoku-solving.html sudokufarm https://triplelog.com/blog/parsing-some-latex

• Parse simple LaTeX into postfixable format.
• Handle derivatives, integrals, matrices, sums, and more.

blogimg/parsing-some-latex.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/parsing-some-latex.html mathzetta https://triplelog.com/blog/creating-interactive-maps-with-css

• Use CSS to change colors and compute sums.
• Create electoral college map.

blogimg/creating-interactive-maps-with-css.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/creating-interactive-maps-with-css.html csshole https://triplelog.com/blog/clean-math-expressions-of-unknown-syntax

• Parse a variety of math syntaxes.
• Accept Python, JavaScript, and some LaTeX.
• Create an easy to postfix expression.

blogimg/clean-math-expressions-of-unknown-syntax.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/clean-math-expressions-of-unknown-syntax.html mathzetta https://triplelog.com/blog/geographic-shapefiles-to-svg

• Use Python to convert shapefiles to SVG.
• Use JavaScript to edit the shapes.
• Create a server for all-in-one creation.

blogimg/geographic-shapefiles-to-svg.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/geographic-shapefiles-to-svg.html digitizer-fun https://triplelog.com/blog/how-to-create-css-sudoku-puzzles

• Sudoku puzzles without any JavaScript.
• Full featured and/or lightweight.
• Customizable shapes and characters (emojis!).

blogimg/how-to-create-css-sudoku-puzzles.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/how-to-create-css-sudoku-puzzles.html csshole https://triplelog.com/blog/filter-tables-with-css

• Filterable tables without any JavaScript.
• Import data from a Google Sheets doc.
• Fully customizable filters.

blogimg/filter-tables-with-css.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/filter-tables-with-css.html csshole https://triplelog.com/blog/sort-tables-with-css

• Sortable tables without any JavaScript.
• Sort rows and/or columns.

blogimg/sort-tables-with-css.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/sort-tables-with-css.html csshole https://triplelog.com/blog/creating-html-tables

• An overview of creating HTML Tables.
• Learn ways to import data.
• Add tables to a static HTML file.

blogimg/creating-html-tables.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/creating-html-tables.html csshole https://triplelog.com/blog/postfix-more-expressions

• Postfix most math expressions.
• Deal with parentheses and negative numbers.
• Trigonometric functions and logarithms.

blogimg/postfix-more-expressions.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/postfix-more-expressions.html mathzetta https://triplelog.com/blog/postfix-without-parentheses

• Postfix the simplest math expressions

blogimg/postfix-without-parentheses.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/postfix-without-parentheses.html mathzetta https://triplelog.com/blog/how-to-make-curves-from-pointer-inputs

• Handle pen and stylus input
• Create smooth curves
• Save curves as downloadable image

blogimg/how-to-make-curves-from-pointer-inputs.jpg Robert Wilcox Fri, 23 Jun 2023 18:46:53 GMT blog/how-to-make-curves-from-pointer-inputs.html digitizer-fun