I took the Udacity course because it was a challenge for anything. I'm not good at English. I'm not good at it until now, so the point is from now on. Always keep in touch with new things and think for yourself. This is me now.
Comparison operator x == y: x and y are equivalent x! = y: x and y are not equivalent
Precautions for conditional expressions if x == 40: ← colon; not
Boolean values have uppercase letters: True, False
Chrome DevTools : You can see the site structure such as html and css of the site. Device selection and original device can also be set, so it can be used for web-related development.
Q. Why is responsive design important? A. To view the site comfortably on various devices. It's for users to see websites comfortably.
device independent pixels (dips): Number of pixels in the browser Hardware pixels: The number of pixels of the device itself such as moble and pc
inconsistent: inconsistent
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