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CodeWars

Posted on 2022-12-022026-04-17 by Sławomir Duda-Klimaszewski

Recently, I’ve discovered a new way of learning programming languages – the CodeWars. The idea is quite simple – to gain the experience and necessary skills you have to practise, and the more you practise the higher experience level you obtain. The creators were clearly inspired by Japanese martial arts Continue Reading

Posted In (R)evolutionTagged In Python, SQL

Learn SQL – short training for absolute beginners

Posted on 2022-08-302026-04-17 by Sławomir Duda-Klimaszewski

I’ve just completed Learn SQL training by Codecademy.com. The training is absolutely free and can be done in a very short time. For me it was 4 days in a row, ca. 1 hour per day. The course covers absolute basics of SQL with fundamental commands to manipulate tables, constraints, Continue Reading

Posted In (R)evolutionTagged In SQL

Monday – the auspicious start of the week

Posted on 2022-08-032026-04-17 by Sławomir Duda-Klimaszewski

After the rewarding weekend (I love mountains), I made a powerful start into the second week of my (r)evolution. I find it really important – to constantly keep the proper mindset and motivation to keep working. The Tester School is still all about theoretical basics of testing. I have to Continue Reading

Posted In (R)evolutionTagged In SQL

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E-mail: slawomir@d-kl.pl

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