54 lines
2.2 KiB
Markdown
54 lines
2.2 KiB
Markdown
# Notes
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## Overview
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---
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Aim of this document is to make notes of various things as I encounter them. Consider it learning from working through specific challenges or other exercises. Probably should be in a note app, or a wiki, or something, but for now they are here.
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Think of it as a combination of learning, and tips and tricks. They will start unorganised, and then should be put into some semblance of order; where that is possible.
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## The Notes Themselves (unorganised)
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---
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* Now little difference between `<input type="submit">` and `<button>`.
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* It used to be the case that IE6 didn't properly support it, so your website would look broken.
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* By default `<button>` implies `type="submit"`
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* A `button` can have child elements, an `<input type="submit">` can't. (**verify**)
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* When using `em` the increases are compound, so if you have a `p`, inside a `div`, inside `body`. The `body` font size is set in `px`. The `div` and `p` both set a font size using `em` to set a relative size, then that relative size would be
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* in `div`: body font size * font size em
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* in `p`: div relative font size * p's font size in em
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* ```css
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body {
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font-size: 20px;
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}
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div {
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font-size: 2em; /* font size is 40px */
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}
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p {
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font-size: 2em; /* font size in this div is now 80px */
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}
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```
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* Random aside: can't carry on a list after putting a codeblock inside a list
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* Found useful site for Regex writing / testing https://regex101.com
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* this specific address has regex for email validation https://regex101.com/r/uP2oL7/1
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* CSS - The "!important" rule should only be used as a last resort - nuclear option
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* better to do elementName.className when wanting to temp add a class to override some css (like say a border color)
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* Blah
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## Articles
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* https://www.freecodecamp.org/news/how-to-use-the-position-property-in-css-to-align-elements-d8f49c403a26/
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* https://thoughtbot.com/blog/transitions-and-transforms
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* https://www.sitepoint.com/hide-elements-in-css/
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* https://www.markheath.net/post/font-awesome-circle-background
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* https://matthewjamestaylor.com/responsive-banner-ads
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* https://uxengineer.com/padding-vs-margin/
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* http://specificity.keegan.st/
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src="blob:https://player.vimeo.com/ff6607bc-2a8d-45ce-9cea-b4a5ddc01ccb" |