Today I learned

2021-11-21
- JavaScript's Array.join uses comma as default separator
- & in JavaScript is a bitwise operator
2020-01-18
- Functions can be overriden by declaring them more than once in JavaScript
2019-11-30
- JavaScript's Array.prototype.sort sorts numbers as if they were strings
2019-11-24
- Return a resolved promise with Promise.resolve
2019-08-31
- getElementsByTagName is much faster than querySelectorAll
2019-08-29
- Push current Git branch with git push -u origin HEAD
2019-08-18
- Importing blog posts from Django to Hugo
- Stage specific lines with git add -p
2019-08-10
- Organize CSS rulesets by their declarations' purpose
2019-07-24
- Math.max and Math.min accept more than two arguments
2019-05-09
- The W3C has a wiki
2019-05-08
- In JavaScript, a plus symbol (+) in front of a variable casts it to a number
2018-12-07
- You can add CSS to console logs
2018-11-30
- Use the time Unix command before another command to know how long it took
2018-11-15
- You can set CSS variables with JavaScript
2018-10-25
- CSS color attribute doesn't only affect text
2018-10-24
- Hanging punctuation in CSS
2018-10-15
- toLocaleString formats numbers according to a given locale
2018-10-14
- CSS Multi-column Layout allows to dynamically break text into columns
2018-09-26
- Coffeescript allows yes and no or on and off as aliases for true and false
- It is possible to use colors wen logging to the browser developer console
2018-09-09
- __dirname in Node.js returns the directory of the current file
2018-08-30
- It is possible to use centimeters (cm) as unit in CSS
2018-08-25
- Favicons can be PNG files
2018-08-09
- Inline elements are not affected by CSS transforms
2018-08-01
- It is possible to cherry-pick from another Git repository
- It is possible to set subdomains under localhost
2018-07-28
- Indentation-based vs fenced code blocks in Markdown
- Django-markdown2 doesn't support fenced code blocks unless explicitly specified
- Django's pre_save signal
- Django models don't seem to have built-in date fields
2018-07-25
- The JavaScript spread operator doesn't seem to work in CoffeeScript
- The JavaScript spread operator can be used instead of Object.assign to make Redux reducers more readable
2018-07-20
- Deploying a static site to Heroku
- Gatsby is not (just) a Jekyll equivalent
- Hugo is really fast
2018-07-19
2018-07-18
- Illustrator files can be imported into Sketch by changing their extension to pdf
2018-07-16

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