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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 JavaCzyHerbata.pl

Wesołych Świąt

Zdrowych, Wesołych Świąt Bożego Narodzenia, spędzonych w rodzinnej atmosferze, bez laptopów, tabletów, blogów, twittera, branżowych książek życzy Barista!

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IoT Design Manifesto 1.0

IoT (Internet of Things; pol. Internet rzeczy, Internet przedmiotów), to koncepcja mówiąca o tym, że przedmioty mogą pośrednio albo bezpośrednio gromadzić, przetwarzać lub wymieniać dane za pośrednictwem sieci komputerowej.

Niedawno w sieci pojawił się IoT Design Manifesto 1.0. Ciekawe, czy zostanie przyjęty równie entuzjastycznie co Manifesto for Agile Software Development i Manifesto for Software Craftsmanship?
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JavaCzyHerbata na EggBot

Mam kolegę pasjonata elektroniki. Z kilkoma opornikami w ręku jest jak Kevin Mitnick czy MacGyver; z lokówki zrobi router wi-fi, a tosterem kręci filmy w HD.

Dziś testowaliśmy EggBota jego konstrukcji. Poniżej filmik z drukowania logo JavaCzyHerbata.pl na jajku.

Efekt końcowy – panorama jajka 🙂
Logo EggBot

Pretotyping

Fake it before make it

Tak, Pretotyping! To nie literówka! Pretotyping określa coś (fazę?) „przed” prototypowaniem. To znaczy, że zanim cokolwiek stworzymy, zbudujemy, to powinniśmy przetestować koncepcję by sprawdzić i zastanowić się, czy jest słuszna, atrakcyjna i właściwa. Jest to szczególnie ważne w projektach innowacyjnych.
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Building Services in Go

Mimo iż blog ma charakter javowy, myślę że warto zobaczyć, jak implementuje się usługi w stosunkowo nowym, ciekawym języku od GoogleGo.

Zastąp ify przez polimorfizm

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