dcrystaljMigrating sub-select SQL query to PrestoWhen you have working SQL query there might not be so simple and straightforward it’s migration to Presto SQL. Recently I had a job to…Mar 26, 2022Mar 26, 2022
dcrystaljHow to become a blockchain developer — the first thingBest online course for beginnerOct 28, 2021Oct 28, 2021
dcrystaljCalculating modulo of huge numbersI have stumbled upon a task to calculate modulo of (2¹⁰)¹⁸. Here is the whole formulaOct 21, 2021Oct 21, 2021
dcrystaljDebugging C/C++ code in Visual Studio Code (VSC)I’ve been occupied with competitive programing a lot lately. For writing code I use Visual Studio Code because I am used to it from…Sep 9, 2018Sep 9, 2018