| var w=0; var i=1; for (i = 1; i < 50; i++) { if (i%2 == 0) w += i; } |
| x = przedmiot.nazwa(); |
| <a href="#hobby">przejdź</a> |
#stopka { ... }SELECT model FROM samochody WHERE rocznik > 2017 AND marka = "opel";
| id | klasa_id | marka | model | rocznik |
| 1 | 1 | ford | ka | 2017 |
| 2 | 2 | seat | toledo | 2016 |
| 3 | 3 | opel | zafira | 2018 |
| 4 | 2 | fiat | 500X | 2018 |
| 5 | 3 | opel | insignia | 2017 |
CREATE USER `sekretarka`@`localhost` IDENTIFY "zaq123";
| ALTER TABLE 'miasta' ADD 'kod' text; |
function fun1(a) { for (n = a; n <= 100; n++) document.write(n); return n; }
UPDATE Uczen SET id_klasy = id_klasy + 1;
x = Math.max(a, b, c); //
| <script> var x = 10; x++; console.log(x); </script> |
ALTER TABLE 'miasta' ADD 'kod' text;
| Pracownik | Znajomość technologii lub programów |
|---|---|
| Anna | Inkscape, Corel Draw |
| Krzysztof | Angular |
| Patryk | HTML, CSS |
| Ewa | Django, .NET |
SELECT COUNT(wartosc) FROM ...