presumably_wrong

joined 1 year ago
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What are some reddit communities you wish to see live and more active on lemmy? in c/asklemmy@lemmy.ml
[–] presumably_wrong@lemm.ee 8 points 1 year ago (1 children)

I'd hope they come here but get a refresh. /r/cscareeradvice was basically just a circlejerk of you have to grind leetcode and work at faang or you're useless.

What are some things in the class library you wish more people knew about or used? in c/java@programming.dev
[–] presumably_wrong@lemm.ee 1 points 1 year ago (1 children)

Instead of wrapping it in an optional you can do Objects.requireNonNullElse(value, defaultValue)

Which order do you prefer for null testing ternary expressions? in c/java@programming.dev
[–] presumably_wrong@lemm.ee 5 points 1 year ago* (last edited 1 year ago) (2 children)

In java 9 there is Objects.requireNonNullElse(obj, defaultValue)