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/usr/home/rafos/domains/javaczyherbata.pl/public_html/wp-content/plugins/crayon-syntax-highlighter/crayon_langs.class.php on line 340 Warning: preg_replace(): Compilation failed: invalid range in character class at offset 4 in /usr/home/rafos/domains/javaczyherbata.pl/public_html/wp-content/plugins/crayon-syntax-highlighter/crayon_langs.class.php on line 340 Warning: preg_replace(): Compilation failed: invalid range in character class at offset 4 in /usr/home/rafos/domains/javaczyherbata.pl/public_html/wp-content/plugins/crayon-syntax-highlighter/crayon_langs.class.php on line 340 Ify to zło?

Ify to zło?

Tomasz Nurkiewicz, znany m.in. ze stackoverflow opowiada o znanej wszystkim konstrukcji warunkowej if. Pokazuje jak można ją zastąpić dziedziczeniem lub wzorcami projektowymi. W trakcie prezentacji refaktoruje fragmenty kodu naszpikowane konstrukcjami warunkowymi, pełne flag, przełączników i trybów. W metodach i klasach sporo mieszania odpowiedzialności: bezpieczeństwo, transakcje, wielowątkowość, mierzenie czasu i obsługa błędów.

Czy ify są aż tak złe?

Uwolnić się od „if” – Tomek Nurkiewicz

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