#NullSafety

@valdemarjuniorr.bsky.social

3 weeks ago

Evite NullPointerExceptions com essa nova feature do Spring Boot 4 Para contextualizar, NullPointerException pode ocorrer quando é chamado um método de um objeto e a referência é null. Por isso o nome da…

Spring Boot 4 trouxe suporte a nullability com JSpecify. No artigo explico como usar @NullMarked e @Nullable para reduzir NullPointerException e deixar o código mais seguro e explícito:
medium.com/@valdemarjun...

#java #springboot #springframework #nullsafety

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Dan Vega

@danvega.dev

4 months ago

⛔ Stop NullPointerExceptions Before Production in Spring Boot 4 with Null Safety YouTube video by Dan Vega

Just published a new video on Spring Boot 4's null safety features with JSpecify! Finally, nullness is explicit in your APIs, no more guessing what might return null. Your future self will thank you.

Watch: youtu.be/QlGnaRoujL8

#SpringBoot #Java #NullSafety

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Vishnu

@heaven-v.bsky.social

4 months ago

🚀 Kotlin Tips ✨

**Null Safety**
• Use sealed over nullable
• Prevents crashes & when

**Structured Concurrency**
• viewModelScope > GlobalScope
• Prevents memory leaks

**Extension Functions**
• Add functionality without inherit
• Idiomatic code

#Kotlin #AndroidDev #NullSafety #Coroutines #DevTips

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TheGeekInTheShell

@thegeekintheshell.bsky.social

10 months ago

Opérateurs de gestion des valeurs “nulles” en JavaScript/TypeScript Les opérateurs à notre disposition pour gérer proprement les valeurs “nulles” en JS/TS

Sur le blog de #norsys, je viens de publier un billet qui présente les opérateurs pour gérer proprement les valeurs “nulles” en JavaScript et TypeScript.

medium.com/@christophe....

#TypeScript #JavaScript #NullSafety

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MobiusCode

@mobiuscode.com

1 year ago

Unlock Kotlin’s power & eliminate NullPointerExceptions! Its null-safe system catches issues at compile time. Enjoy coding with extension functions & smart casts-making Kotlin a modern Java alternative. Boost development with its streamlined syntax #Kotlin #NullSafety
mobiuscode.dev/posts/Advant...

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