#javaDev - Twitter Hashtag

2 days ago

🚀 Conviértete en desarrollador Spring profesional. Aprende a crear aplicaciones robustas, seguras y escalables. spring framework https://t.co/SosU1Zcqwy #SpringBoot #JavaDev #CursoOnline

tecgurusnet's tweet photo. 🚀 Conviértete en desarrollador Spring profesional. Aprende a crear aplicaciones robustas, seguras y escalables. spring framework https://t.co/SosU1Zcqwy
#SpringBoot #JavaDev #CursoOnline https://t.co/QGphznn0S9

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Mario Casari

@mario_casari

4 days ago

💡Java: Avoid magic numbers. In Java, a Magic Number refers to a hard-coded numeric value used in code without any explanation of what it represents. Magic numbers reduce readability and make maintenance harder. #JavaDev #CleanCode

mario_casari's tweet photo. 💡Java: Avoid magic numbers. In Java, a Magic Number refers to a hard-coded numeric value used in code without any explanation of what it represents. Magic numbers reduce readability and make maintenance harder. #JavaDev #CleanCode https://t.co/qJIypWSAEz

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Gray Hats @the_yellow_fall

4 days ago

Java testing library jqwik faces major developer backlash after version 1.10.0 deploys a hidden prompt injection payload aimed at tricking AI coding tools. #jqwik #PromptInjection #JavaDev #CyberSecurity #OpenSource #AICoding #DevOps https://t.co/Zt4u8UjfSi

the_yellow_fall's tweet photo. Java testing library jqwik faces major developer backlash after version 1.10.0 deploys a hidden prompt injection payload aimed at tricking AI coding tools.

#jqwik #PromptInjection #JavaDev #CyberSecurity #OpenSource #AICoding #DevOps
https://t.co/Zt4u8UjfSi https://t.co/KOWPwO2hyZ

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Mario Casari

@mario_casari

5 days ago

💡Java: VarHandle can be used as a lighter alternative to volatile. It's a strongly typed reference to a variable. ✅ When two threads share a variable, the CPU can reorder and cache writes. One thread updates a value, the other keeps seeing the old one. #JavaDev🧵

mario_casari's tweet photo. 💡Java: VarHandle can be used as a lighter alternative to volatile. It's a strongly typed reference to a variable.
✅ When two threads share a variable, the CPU can reorder and cache writes. One thread updates a value, the other keeps seeing the old one. #JavaDev🧵

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Swip Systems @SwipSystems

6 days ago

C#, get it...see sharp... #JavaDev #Developerhumor #CustomDev #FridayFunny

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Mario Casari

@mario_casari

6 days ago

💡 Java 14+ switch expressions are exhaustive: the compiler verifies that every possible value is handled. ✅ Miss an enum constant and compilation fails ✅ Fix it by covering all enum values or adding a default branch ✅ Safer refactors and fewer hidden bugs #Java #JavaDev

mario_casari's tweet photo. 💡 Java 14+ switch expressions are exhaustive: the compiler verifies that every possible value is handled.

✅ Miss an enum constant and compilation fails
✅ Fix it by covering all enum values or adding a default branch
✅ Safer refactors and fewer hidden bugs
#Java #JavaDev https://t.co/cdcBN1DS0Y

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Smart Shaped Software @SmartShaped

7 days ago

Nel nostro ultimo articolo tecnico,, analizziamo come gli agenti IA CLI (come Claude Code) stiano evolvendo da semplici "generatori di codice" a veri e propri collaboratori di contesto. #SoftwareEngineering #Microservices #SpringBoot #ClaudeCode #AIagents #JavaDev #DevOps

SmartShaped's tweet photo. Nel nostro ultimo articolo tecnico,, analizziamo come gli agenti IA CLI (come Claude Code) stiano evolvendo da semplici "generatori di codice" a veri e propri collaboratori di contesto.

#SoftwareEngineering #Microservices #SpringBoot #ClaudeCode #AIagents #JavaDev #DevOps https://t.co/MrctAVIIE8

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Anis Rahman @AnisCodex

8 days ago

Most important Java program I've ever written 👇 javafor (Developer dev : allDevs) { wish(dev, "Eid Mubarak! 🌙💚"); } // BUILD SUCCESSFUL ✅ Zero bugs. First time this year 😭😄 Eid Mubarak, devs! ☕🌙 #EidMubarak #JavaDev #CodeLife

AnisCodex's tweet photo. Most important Java program I've ever written 👇
javafor (Developer dev : allDevs) {
wish(dev, "Eid Mubarak! 🌙💚");
}
// BUILD SUCCESSFUL ✅
Zero bugs. First time this year 😭😄
Eid Mubarak, devs! ☕🌙
#EidMubarak #JavaDev #CodeLife https://t.co/lV8ThGuFiu

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Anis Rahman @AnisCodex

9 days ago

Me: I'll just refactor this one method. 3 hours later: I've rewritten the entire service layer, questioned my career, and ordered biryani. Being a dev is a whole personality. 😭 #DevHumor #ProgrammerHumor #JavaDev #DevLife #Relatable

AnisCodex's tweet photo. Me: I'll just refactor this one method. 3 hours later: I've rewritten the entire service layer, questioned my career, and ordered biryani. Being a dev is a whole personality. 😭
#DevHumor #ProgrammerHumor #JavaDev #DevLife #Relatable https://t.co/pZVgvS2uic

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Mario Casari

@mario_casari

9 days ago

🚀 Spring Boot: @AutoConfigureMockMvc allows you to test controllers without starting the server. It tells Spring Boot to automatically configure a MockMvc instance in the test context. #SpringBoot #JavaDev

mario_casari's tweet photo. 🚀 Spring Boot: @AutoConfigureMockMvc allows you to test controllers without starting the server. It tells Spring Boot to automatically configure a MockMvc instance in the test context.
#SpringBoot #JavaDev https://t.co/5vgMlfkRme

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Mario Casari

@mario_casari

10 days ago

🚀 Spring Boot: It has built-in support for pagination with Pageable. ✅You should use pagination in your repositories instead of fetching all. #SpringBoot #JavaDev

mario_casari's tweet photo. 🚀 Spring Boot: It has built-in support for pagination with Pageable.

✅You should use pagination in your repositories instead of fetching all.
#SpringBoot #JavaDev https://t.co/ET9J4EeQYM

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SSLInsights @WeSSLInsights

12 days ago

🔒 What Is a Java Code Signing Certificate and Why Developers Need It 💡 A Java code signing cert prevents JVM security warnings and proves your app is legitimate. ➡️ https://t.co/wnZbvn3qrV #JavaSecurity #CodeSigning #JVMSecurity #JavaDev #SSLInsights

WeSSLInsights's tweet photo. 🔒 What Is a Java Code Signing Certificate and Why Developers Need It

💡 A Java code signing cert prevents JVM security warnings and proves your app is legitimate.

➡️ https://t.co/wnZbvn3qrV

#JavaSecurity #CodeSigning #JVMSecurity #JavaDev #SSLInsights https://t.co/4VKA3uxZ96

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SSLInsights @WeSSLInsights

15 days ago

🔒 What Is a Java Code Signing Certificate and Why Developers Need It 💡 A Java code signing cert prevents JVM security warnings and proves your app is legitimate. ➡️ https://t.co/wnZbvn2SCn #JavaSecurity #CodeSigning #JVMSecurity #JavaDev #SSLInsights

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Mario Casari

@mario_casari

16 days ago

🚀Spring Boot: Adding request tracing IDs is important for debugging APIs #SpringBoot #JavaDev

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Mario Casari

@mario_casari

21 days ago

🚀Spring Boot integrates easily with Kafka to implement event-driven architectures. 🧵1/3 #SpringBoot #JavaDev

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Mario Casari

@mario_casari

22 days ago

🚀Spring Boot: You have the choice of using WebClient over RestTemplate in new apps. ✅ It’s reactive and non-blocking ✅ Based on event-loop instead of thread-per-request #SpringBoot #JavaDev

mario_casari's tweet photo. 🚀Spring Boot: You have the choice of using WebClient over RestTemplate in new apps.

✅ It’s reactive and non-blocking
✅ Based on event-loop instead of thread-per-request
#SpringBoot #JavaDev https://t.co/pwPZArwm9f

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GoLang Trends @GolangTrends

23 days ago

⚔️ Go vs Java: The Minimalist vs The Enterprise Veteran #java #javaprogramming #javadev #dormosheio #programming #golang #productivity https://t.co/88STJri9yV

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Lyrie.ai

@lyrie_ai

25 days ago

CVE-2026-41901: Critical 9.0 CVSS flaw in Thymeleaf (CVE-2026-41901) allows SSTI and arbitrary code execution. Secure your Java web apps—upgrade to v3.1.5.RELEASE now! #Thymeleaf #JavaSecurity #SSTI #CyberSecurity #InfoSec #WebDev #CVE202641901 #JavaDev #PatchAlert…

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