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GO TO [ note1 ]

WEBP

https://developers.google.com/speed/webpopen in new window

The bin/ directory contains tools for encoding (cwebp.exe) and decoding (dwebp.exe) images.

The easiest use should look like:

  cwebp input.png -q 80 -o output.webp
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which will convert the input file to a WebP file using a quality factor of 80 on a 0->100 scale (0 being the lowest quality, 100 being the best. Default value is 75). You might want to try the -lossless flag too, which will compress the source (in RGBA format) without any loss. The -q quality parameter will in this case control the amount of processing time spent trying to make the output file as small as possible.

Markdown guide

Go to

  • Text in [] and URL goes in ()
[text](URL)
My favorite search engine is [Duck Duck Go](https://duckduckgo.com).
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Result: Duck Duck Goopen in new window.

  • Text in [] and URL goes in (), text in this case can't have blank space.
[cmder](https://pquan.info/cmder-thay-the-hieu-qua-cho-command-promp-tren-windows)
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Result: cmderopen in new window

  • Reference-style Links: are a special kind of link that make URLs easier to display and read in Markdown, keep the text easy to read.
In a hole in the ground there lived a hobbit. Not a nasty, dirty, wet hole, filled with the ends
of worms and an oozy smell, nor yet a dry, bare, sandy hole with nothing in it to sit down on or to eat: it was a [hobbit-hole][1], and that means comfort.
[1]: <https://en.wikipedia.org/wiki/Hobbit#Lifestyle> "Hobbit lifestyles" (ref link)
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the rendered output:

In a hole in the ground there lived a hobbit. Not a nasty, dirty, wet hole, filled with the ends of worms and an oozy smell, nor yet a dry, bare, sandy hole with nothing in it to sit down on or to eat: it was a [hobbit-hole][1], and that means comfort. [1]:https://en.wikipedia.org/wiki/Hobbit#Lifestyleopen in new window "Hobbit lifestyles"

(ref link doesn't work?)

Align Image in Markdownopen in new window

Math and Formula

https://imronuke.wordpress.com/2012/02/17/how-to-convert-equation-in-mathtype-to-latex/open in new window

https://tex.stackexchange.com/questions/233963/convert-mathtype-and-ms-word-equations-equations-to-latexopen in new window

https://github.com/maginapp/vuepress-plugin-katexopen in new window

plugins: {
        '@maginapp/katex': {
          delimiters: 'dollars'
        }
    },
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$\Gamma(n) = (n-1)!\quad\forall n\in\mathbb N$

Euler's identity $e^{i\pi}+1=0$ is a beautiful formula in $\mathbb{R}^2$.

Supposing that $y >= 0$ and that $[\log x]$ represents the integer part of $\log x$, let:

$\Phi (y) = \frac {1} {2 \pi i} \int_{2 - i \infty}^{2 + i \infty} \frac {y^{\omega} \mathrm{d} \omega} {\omega \left(1 + \frac {\omega} {(\log x)^{1.1}}\right)^{[ \log x ] + 1}}, x > 1$

Obviously, when $0 <= y <= 1$, there is $\Phi(y) = 0$. For all $y >= 0$, $\Phi(y)$ is a non-decreasing function.

When $\log x>=10^4$ and $y>= e^{2{(\log x)}^{-0.1}}$, thus:

$1 - x^{- 0.1} <= \Phi (y) <= 1$

$\Phi (y) = \frac {1} {2 \pi i}$
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\(Gamma(n) = (n-1)!\quad\forall n\in\mathbb N\)

Euler's identity \(e^{i\pi}+1=0\) is a beautiful formula in \(\mathbb{R}^2\).

Supposing that \(y >= 0\) and that \([\log x]\) represents the integer part of $\log x\), let:

\[\Phi (y) = \frac {1} {2 \pi i} \int_{2 - i \infty}^{2 + i \infty} \frac {y^{\omega} \mathrm{d} \omega} {\omega \left(1 + \frac {\omega} {(\log x)^{1.1}}\right)^{[ \log x ] + 1}}, x > 1\]

Obviously, when \(0 <= y <= 1\), there is \(\Phi(y) = 0\). For all \(y >= 0\), \(\Phi(y)\) is a non-decreasing function.

When \(\log x>=10^4\) and \(y>= e^{2{(\log x)}^{-0.1}}\), thus:

\[1 - x^{- 0.1} <= \Phi (y) <= 1\]

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$\Gamma(n) = (n-1)!\quad\forall n\in\mathbb N$

Euler's identity $e^{i\pi}+1=0$ is a beautiful formula in $\mathbb{R}^2$.

Supposing that $y >= 0$ and that $[\log x]$ represents the integer part of $\log x$, let:

$\Phi (y) = \frac {1} {2 \pi i} \int_{2 - i \infty}^{2 + i \infty} \frac {y^{\omega} \mathrm{d} \omega} {\omega \left(1 + \frac {\omega} {(\log x)^{1.1}}\right)^{[ \log x ] + 1}}, x > 1$

Obviously, when $0 <= y <= 1$, there is $\Phi(y) = 0$. For all $y >= 0$, $\Phi(y)$ is a non-decreasing function.

When $\log x>=10^4$ and $y>= e^{2{(\log x)}^{-0.1}}$, thus:

$1 - x^{- 0.1} <= \Phi (y) <= 1$

Supported Functions: https://katex.orgopen in new window

Note: There is problem with bracket { } when convert MathType form MS Word to LaTeX 2.09. If too many { } brackets than necessary, npm run build will fail with errors. Since KaTeX seems to require less { } in formula. Solution is that manually deleting redundant { } brackets after conversion will work, but if there are so many math formula in document then it'll become a boring chore. => need a more refined answer to this hurdle (some tool maybe, or a fine LaTeX/MathJax plugin).

As for now, since I has some problem with KaTeX plugin (can't make it work anymore), switch back to MathJax: => It also allows quickly copy converted MathType formula to .md file without editing { }.

https://vuepress-community.netlify.app/en/plugins/mathjax/open in new window

plugins: [
[
  'vuepress-plugin-mathjax',
  {
    target: 'svg',
    macros: {
      '*': '\\times',
    },
  },
], ['aplayer']],
}
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Photoshop and Krita

I'm using Kritaopen in new window as a light weight Image Editor, portable-app ready. I'm still using Photoshop but if my machine I'm working on doesn't have it installed, then I should just grab a portable Krita for a quick edit.

BTW, if you are a Photoshop user (like me) and you're looking for Eraser, then check the docopen in new window.

SSH

As SSH is built in with Cmderopen in new window, you may use it anytime by typing: ssh @ip [-p port]

Here is an example: ssh [email protected] -p8888

ssh [email protected] -p8888
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Cmder

Unable to cd to another drive? Try D: if cd D: doesn't work.

https://github.com/cmderdev/cmder/issues/6open in new window

Yarn

Restore registry: https://stackoverflow.com/questions/49048013/yarn-keeps-using-old-registryopen in new window

rm ~/.config/yarn/global/yarn.lock

yarn config set registry https://registry.yarnpkg.com/
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Youtube

Under Tides BGMopen in new window

Programming channels

Free Code Campopen in new window

Edurekaopen in new window

Kalle Halldenopen in new window

Unsorted lists:

Down here is my unsorted lists for anything catching my eyes: (will be sorted into proper categories eventually)

Thank Suisei Archive Guideopen in new window for bringing me the joyful adventure of Vue.Js and VuePress -> I have started creating this blog not so long after I visited that site and love it. ❤️ Although I'm not even interested in Hololiveopen in new window 😂

https://www.bookstack.cn/read/vuepress2-en/41c7610565ee1a40.md

https://www.reddit.com/r/vuejs/comments/qge221/what_backend_to_use_for_vue/

https://dev.to/frontendfoxes/build-a-beautiful-website-with-vuepress-and-tailwindcss--3a03

https://github.com/HEIGE-PCloud/DoItopen in new window

https://aozaki.cc

Python Tutorial: Web Scraping with Requests-HTML: https://www.youtube.com/watch?v=a6fIbtFB46g

Python Tutorial: Web Scraping with BeautifulSoup and Requests: https://www.youtube.com/watch?v=ng2o98k983k

Vue JS Crash Course 2021 https://www.youtube.com/watch?v=qZXt1Aom3Cs

https://code.visualstudio.com/docs/python/tutorial-django

🎶 monster-siren.hypergryph.com/musicopen in new window 🎶

https://mrfz.fandom.com/wiki/Requiem#Romanizedopen in new window 🎵

Bridge Technology Series: Improving Inspection Access at Segmental Bridge Abutmentsopen in new window

https://www.udemy.com/course/practical-regex/open in new window

https://web.archive.org/saveopen in new window => save an archive of webpage, just in case it's 404 in the future.

https://www.researchgate.net/figure/Hognestad-Parabola-30_fig10_40540797

https://gofile.io/welcomeopen in new window

Zalgo Textopen in new window

Last Updated: 11/14/2021, 9:26:44 AM
Contributors: foxdie987