Linux command line fundamentals
Beginners-friendly presentation about first steps in Linux Command Line (or MacOS Terminal) Read or download from here…
How to get all commits across all branches
When you need to recall what you were working on one month ago you can use the following command…
UI design for software developers. Part 1, Colors
In this series of articles, I will show full process of creating a UI design for Batch Image Shrinker (Google play link) mobile application which I did by myself. As a software developer always I've been thinking that UI design is not for me, that it's complex and requires some…
Please use real values in tests
Sometimes I notice that some developers are quite good at giving good names to variables but they are not paying much attention to actual variable values. Usually, it happens in test cases. I absolutely got the reason why it happens: tests are written after the implementation, people are in rush…
List of useful commands for Docker first timers
List of most useful command every Docker first timer is searching for…
Debugging Docker disk usage issues
Couple of techniques I found useful in debugging Docker disk usage issues…
I use Google Pay to store IKEA Family card
I didn't know about it, but it just blew my mind recently, that it's possible to use Google Pay app to store loyalty cards, public transportation cards and etc. As you can guess it could be used with many different types of cards. I think it's time to forget about…
Sort git branches by creation date
Sometimes you simply don't remember the name of the previously created branch. Sort it by creation date to simplify this task git branch --sort=-committerdate…
How to get linux process arguments it's been started with
Open top and press 'C' to to process arguments Copy process id , e.g. 12345 Run cat /proc/<pid>/cmdline using pid from the 2nd step…
I've finally understood priority queues or how to learn better
How to tackle with difficult topics by applying 3 easy steps…