プログラミング言語の人気ランキング「TIOBE Index」の2025年11月版が公開された。Pythonが引き続き首位を独走し、同年10月に順位が入れ替わったC、C++がこれに続いた。C#が最近の勢いを維持してレーティングを伸ばした。

JFEスチール（本社：東京都千代田区）は2025年11月13日、東日本製鉄所（京浜地区）の基幹システムをメインフレーム（IBM製）からオープン環境（Java）に移行したと発表した。約3400万行のシステムを2025年8月に一括で移行した。これにより全 ...

Microsoft's MAUI (Multi-platform App UI), the official .NET solution for cross-platform desktop and mobile apps, will get ...

Java’s enduring popularity among enterprises is not just a matter of tradition. Three decades after its debut, the language powers some of the highest-stakes systems in banking, healthcare, and ...

IT projects often fail due to unclear requirements and unrealistic deadlines. Strategies for rescue can bring decisive improvements.

Money isn’t just paper anymore. It moves fast, through screens and apps, across borders and time zones. People expect instant ...

Looking for the ideal holiday gift for the train enthusiast in your life? We’ve got you covered with this curated list of ...

Ever worried your seed phrase is one camera away from disaster? This El Salvador workshop shows how SeedSigner + Satochip smartcards flip the script, blending DIY ease with bank-grade encryption for ...

There’s another ransomware story this week, but this one comes with a special twist. If you’ve followed this column for long, ...

All of these AZ-104 practice questions come from my training courses and the certificationexams.pro website, two resources that have helped many students pass the AZ-104 exam. If you are interested in ...

These questions come from my Udemy training and the certificationexams.pro website, resources that have helped many students pass the DP-100 certification. These are not DP-100 exam dumps or ...