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Joined 1 year ago
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Cake day: July 1st, 2023

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  • If you’re a beginner:

    I almost gave up programming once, I thought I was too stupid.

    Then I learned Linux and figured out starting out in IDEs as a beginner is the worst thing you can do. It doesn’t teach you anything, it just lets you get the job done - the thing that you should avoid while learning.

    If you can’t build your software with only CLI - you probably have no idea how technology you’re programming in works.

    If you are intermediate:

    Reinventing the wheel is a great way to learn how libraries you’re using actually work.



  • Lockfile contains exact state of the npm-managed code, making it reproducible exactly the same every time.

    For example without lockfile in your package.json you can have version 5.2.x. In your working directory, you use 5.2.1, however on repo, 5.2.2 has appeared, matching your criteria. Now let’s say a new bug appeared in 5.2.2.

    Now you have mismatched vendor code, that can make your code behave differently on your machine, and your coworker’s machine, making you hunt for bug that wasn’t even on your side.

    Lockfile prevents that by saving an actual state of vendor code.






  • It is better than in most languages with exceptions, except from languages like Java, that require you to declare that certain method throws certain error.

    It’s more tedious in Go, but at the end of the day it’s the same thing.

    When I use someone else’s code I want to be sure if that thing can throw an error so I can decide what to do with it.