As a ruby developer, I was happy to find that VS Code / TextMate grammar files use the same regular expression engine called Oniguruma as ruby itself. Thus, I could be sure that when trying my regular expressions in my favorite online regex tool, rubular.com, there would be no inconsistencies due to the engine inner workings. - Source: dev.to / 7 months ago

In my testing on a couple of regex testers (https://rubular.com/ & https://regex101.com/) this seems to select the postcode correctly each time. Source: 12 months ago

Copied from Rubular ( a nice tool to test regexes ):. Source: over 1 year ago

To add on to this from a regex perspective - I find regex to be invaluable in my workflows. Once you learn the basics I always test and debug my strings using https://rubular.com because it has string hints at the bottom that are readily available. Source: over 1 year ago

Mostly trial and error using pythex.org for python, regextester.com for c/c++, or rubular.com if you're coding in ruby for some reason. Source: over 1 year ago

And much of the code written by scientists using government grants has to be open source by law and there's a site where you can view it all. Source: over 1 year ago

There's the worker bee model. You find a company dedicated to FOSS like Google, RedHat, Intel, etc., join them, and work your way into a position where you're maintaining something open source but salaried through your employer. There are smaller companies where this may apply, too, although the big ones are of course those that may jump to mind. You'll also find some open source opportunities within the... Source: almost 3 years ago

I do like the trend of new government projects open sourcing their systems, like https://code.gov. Source: about 3 years ago