Read: 04 - Responsive Web Design and Regular Expressions

• RegExr made by gskinner.com
• is for extracting info from text

• \w to match words

• img from https://regexr.com/

• You can parse and replace strings
• useable across many languages
• Anchors can match first, last or any text that has a target word in it
• check out cheat sheet link
• Quantifiers
• OR operator
• Character classes
• ”.” or "capital letter” is an inverse modifier

  Flags

• g, m, i

  Grouping

• ask a question about this

  Brackets

• “[abc] matches a string that has either an a or a b or a c -> is the same as a|b|c”

  Greedy and Lazy match

• searches as much as possible
• but is slower, more strict = more faster.

CSS Grid

• grid - Generates block lvl grid
• inline-grid inline lvl grid.
• grid-template-columns
• grid-template-rows
• you can use fr’s to generate fractional sections.