• 0 Posts
  • 155 Comments
Joined 1 year ago
cake
Cake day: June 11th, 2023

help-circle







  • Nah, Hibernate, Spring and most major Java frameworks have largely moved away from XML. It’s still supported, but these days it’s mostly configured in the code directly, with properties loaded from yaml, JSON or the environment (for containers).

    The JDK ecosystem is in a pretty good spot nowadays. With Spring boot you can whip up a productions ready back-end very fast, or if you prefer a more hands-on approach there are lighter frameworks/libraries quarkus or micronaut.

    The Java language itself has evolved fast and is actually pretty nice now, and if you prefer something more modern akin to TS or swift you can just use Kotlin which is almost 100% interoperable with Java.


  • Since Java 14 it looks like this:

    Exception in thread “main” java.lang.NullPointerException:

    Cannot invoke “String.toLowerCase()” because the return value of “com.baeldung.java14.npe.HelpfulNullPointerException$PersonalDetails.getEmailAddress()” is null

    at com.baeldung.java14.npe.HelpfulNullPointerException.main(HelpfulNullPointerException.java:10)









  • loutr@sh.itjust.workstoEurope@feddit.org*Permanently Deleted*
    link
    fedilink
    English
    arrow-up
    2
    arrow-down
    1
    ·
    15 days ago

    E-cigs are regulated in Europe, or more precisely e-liquids are, which is what determines the amount of nicotine rather than the device itself. Of course you can DIY liquids with stupid amounts of nicotine, but what you can buy off-the-shelf, including those terrible prefilled single-use e-cigs (which should be banned IMO) won’t deliver you more nicotine than regular cigarettes.