Mr. Morale and The Big steppersmight be the first American rap album I seriously listened to. Kendric Lamar released the album for the first time in 5 years.Jun 4, 2022Jun 4, 2022
Why rounding error matters even the amount of error seems to be small ?Let’s imagine we have an e-commerce system. It tracks price values and discount values for items. Example records areJul 11, 20211Jul 11, 20211
What’s the difference betweenIt’s quite common operation to convert a list into a map with particular key. For example, convert a listJun 22, 2021Jun 22, 2021
Environmental Variables Injection with GuiceLoading environmental values into class is almost always necessary for commercial applications, e.g. loading stage configuration of…Apr 21, 2021Apr 21, 2021
Test Data Management StrategyHow do you manage test data in your unit tests or automated API tests ? If you tests API with large input data, for example JSON, it…Feb 18, 2021Feb 18, 2021
Published inThe StartupBuilding Algorithm to Compute Strongly Connected Components (SCC) From ScratchPrefaceJan 28, 2021Jan 28, 2021
What does surge of software engineer’s salary actually means ?Recently, in my friend community slack, we discussed how much average salaries of software engineers in Japan have been raised in a recent…Jan 21, 2021Jan 21, 2021
Random thought on Distributed Transaction ManagementRecently, I had a discussion in my team around transaction management in micro-services and thought about it deeply. It is well known to…Oct 10, 2020Oct 10, 2020
Matrix MultiplicationJust for fun for holidays, I took a look at a linear algebra text book which I used in my university and wrote super simple matrix…May 5, 2020May 5, 2020
