Write, mentally evaluate, and store the result of JS expressions
- Describe what a programming language is
- List reasons for learning JavaScript
| function loadFile(filename) { | |
| let script = ... create script with file | |
| let promise = new Promise() | |
| script.onload = promise.resolve | |
| return promise | |
| } |
brew install git| ... | |
| var legacyScriptsArr = [ | |
| './path/to/legacy-script1.js', | |
| './path/to/legacy-script2.js', | |
| './path/to/legacy-script3.js', | |
| './path/to/legacy-script4.js', | |
| './path/to/legacy-script5.js', | |
| ]; |
| var age_group = | |
| age > 70 ? 'se' : | |
| age > 60 ? 'si' : | |
| age > 50 ? 'fi' : | |
| age > 40 ? 'fo' : | |
| age > 30 ? 'th' : | |
| age > 20 ? 'tw' : | |
| 'un'; |