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Karol Selak
Wrocław, Polska
Sometimes too ambitious young JavaScript-lover.
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Top Questions
37
votes
How does "only:" at "before_action" work in Rails?
ruby-on-rails
asked Aug 10, 2017 at 13:47
stackoverflow.com
25
votes
How to replace a string in whole Git history?
git
bash
replace
asked Oct 26, 2017 at 9:37
stackoverflow.com
17
votes
How to print environment variables on Heroku?
heroku
environment-variables
asked Nov 14, 2017 at 17:03
stackoverflow.com
7
votes
Non-mutating array push method equivalent
arrays
ruby
asked Mar 14, 2018 at 17:13
stackoverflow.com
7
votes
How to add text above a marker on Google Maps in JS?
javascript
google-maps
google-maps-api-3
google-maps-markers
asked Sep 11, 2017 at 15:13
stackoverflow.com
6
votes
What is the best practice of testing methods which call each other?
unit-testing
asked May 23, 2018 at 10:43
softwareengineering.stackexchange.com
6
votes
VSCode: single-line JS object to multi-line one
javascript
visual-studio-code
asked Dec 28, 2019 at 20:30
stackoverflow.com
5
votes
Number of hours to HH:MM with Moment.js (or without)
javascript
momentjs
asked May 19, 2017 at 11:21
stackoverflow.com
Top Answers
39
Disable annoying source code modification indication
stackoverflow.com
29
Open file dialog box in JavaScript
stackoverflow.com
29
How to print environment variables on Heroku?
stackoverflow.com
19
Number of hours to HH:MM with Moment.js (or without)
stackoverflow.com
15
What does the "_" (underscore) symbol in Node.js REPL mean?
stackoverflow.com
9
Why console.log(super) in React Component constructor throw an Error?
stackoverflow.com
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