| JavaScript, основы. |
| 1 | JavaScript |
| 2 | script |
| 3 | src |
| 4 | use strict; |
| 5 | ECMAScript 5 |
| 6 | let |
| 7 | const |
| 8 | alert(message); |
| 9 | prompt(); |
| 10 | confirm(question); |
| 11 | number |
| 12 | bigint |
| 13 | string |
| 14 | boolean |
| 15 | null |
| 16 | undefined |
| 17 | object |
| 18 | symbol |
| 19 | typeof() |
| 20 | NaN |
| 21 | true |
| 22 | false |
| 23 | = |
| 24 | == |
| 25 | === |
| 26 | >< |
| 27 | != |
| 28 | function(){ } |
| 29 | if() { } |
| 30 | else { } |
| 31 | if else { } |
| 32 | +- |
| 33 | comment |
| 34 | number("123"); |
| 35 | alert(boolean(1)); |
| 36 | alert(boolean(0)); |
| 37 | i++ |
| 38 | i-- |
| 39 | AND & |
| 40 | OR |
| 41 | XOR ^ |
| 42 | NOT ~ |
| 43 | frontend backend |
| 44 | nodeJS |
| 45 | npm |
| 46 | console.log(); |
| 47 | falsy, truthy |
| 48 | ? : : |
| 49 | while |
| 50 | for |
| 51 | while(condition) {} |
| 52 | break |
| 53 | continue |
| 54 | switch |
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