Tweet Teratas untuk #javaDev

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🔍 Developer productivity looked very different after the learning curve flattened. #Rust #JavaDev

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🧠 Understanding eBPF helps explain why modern profiling tools are evolving beyond traditional JVM agents. #JavaDev

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🧠 Spring’s AbstractRoutingDataSource makes dynamic database routing cleaner than most developers realize. #JavaDev

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🚀 Breaking changes, new defaults, and subtle behavioral differences can surprise even experienced Spring teams. #JavaDev

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🚀 Ready to build your first Java desktop application? This beginner-friendly JavaFX tutorial is a great starting point. #JavaDev #JavaFX

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🧠 JavaFX introduces a different way of thinking about desktop UI development. Learn the core concepts and build with confidence. #JavaDev

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🧩 Understanding stages, scenes, nodes, and layouts is the key to mastering JavaFX. #JavaDev

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🧪 Measure first, optimize second. The best Maven tuning starts with understanding where time is actually spent. #JavaDev

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🚀 Large multi-module projects can build dramatically faster with Maven’s parallel execution. Learn how. #JavaDev #BuildTools

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🧵 Project Loom rewrote the concurrency playbook. Which cloud-native framework takes the biggest advantage? #VirtualThreads #JavaDev

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💡 Java: Don’t assume "." is the decimal separator when formatting. ✅ Patterns like #,###.## still use locale symbols ✅ Set symbols with DecimalFormatSymbols(locale) ✅ Italy prints 1.234,56 — US prints 1,234.56 #Java #JavaDev

mario_casari's tweet photo. 💡 Java: Don’t assume "." is the decimal separator when formatting.

✅ Patterns like #,###.## still use locale symbols

✅ Set symbols with DecimalFormatSymbols(locale)

✅ Italy prints 1.234,56 — US prints 1,234.56

#Java #JavaDev https://t.co/jIoasPSwEy

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Victor Oluwafemi Adeniyi @vtechthedev

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💡 Java: Parsing 1.234,56 needs a Locale, not Double.parseDouble. ✅ Comma/dot meaning depends on the country ✅ Use NumberFormat.getInstance(locale) ✅ Wrong locale: wrong number or ParseException #Java #JavaDev

mario_casari's tweet photo. 💡 Java: Parsing 1.234,56 needs a Locale, not Double.parseDouble.

✅ Comma/dot meaning depends on the country

✅ Use NumberFormat.getInstance(locale)

✅ Wrong locale: wrong number or ParseException

#Java #JavaDev https://t.co/MHWaXj09Fd

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intro to jdbc #javadev

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🚀 Use Files.isSameFile(path1, path2) to check if two paths refer to the same file. It resolves symlinks too. ✅ It checks whether two Path objects refer to the same actual file in the file system. #Java #JavaDev

mario_casari's tweet photo. 🚀 Use Files.isSameFile(path1, path2) to check if two paths refer to the same file. It resolves symlinks too.

✅ It checks whether two Path objects refer to the same actual file in the file system.
#Java #JavaDev https://t.co/jjQTl7gwD6

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Hitmarker | Gaming Jobs

@HitmarkerJobs

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⚡️ NEW: Join a top mobile games company as a Java backend engineer! 💼 Software Engineer, Java 🏢 Scopely 🇮🇳 Bangalore, India 📄 Full Time 🎚️ Intermediate (2–5 years) #Scopely, #JavaDev, #GameDev Apply here 👇 https://t.co/tvCQgBzQXM

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💡 Use System.lineSeparator() for OS-native newlines. ✅ Hardcoded \n looks wrong in Windows Notepad ✅ Picks the correct line ending for this OS ✅ Use when building CSV rows, logs, or file text #Java #JavaDev

$mario_casari's tweet photo. 💡 Use System.lineSeparator() for OS-native newlines. ✅ Hardcoded \n looks wrong in Windows Notepad ✅ Picks the correct line ending for this OS ✅ Use when building CSV rows, logs, or file text #Java #JavaDev https://t.co/LGVNdfxCeU$

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