https://atmarkit.itmedia.co.jp/ait/articles/2606/04/news055.html ＠IT ja OpEd, Opinion 2026-06-04T13:00:00+09:00 「Claude Codeでトークン浪費」の原因　Anthropicが明かす「サブエージェント」5つの使い所と止め所 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/04/top_news055.jpg https://atmarkit.itmedia.co.jp/ait/articles/2606/04/news046.html ＠IT ja OpEd, Opinion 2026-06-04T13:00:00+09:00 無線LANが不調になったら“ルーター再起動”、「原因はよく知らないが……」 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/04/l_ait_allconnect01.png https://atmarkit.itmedia.co.jp/ait/articles/2606/04/news042.html ＠IT ja OpEd, Opinion 2026-06-04T13:00:00+09:00 Google Chromeの新機能「Skills」　AIプロンプトの“毎回手打ち”を不要に IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/04/l_ait_260604_chrome_skills1.jpg https://atmarkit.itmedia.co.jp/ait/articles/2606/04/news047.html ＠IT ja OpEd, Opinion 2026-06-04T13:00:00+09:00 “有線LANオンリー”が20年以上続いた山形県　「無線LAN中心」にどう移行した？ IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/04/top_news047.jpg https://atmarkit.itmedia.co.jp/ait/articles/2606/04/news005.html ＠IT ja OpEd, Opinion 2026-06-04T05:00:00+09:00 「CLIをたたいて問題特定」はもう古くなる？　ネットワークトラブルの約7割を排除、LAN運用はこう変わる IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/04/ait_yoshidasan_w90.jpg https://atmarkit.itmedia.co.jp/ait/articles/2606/04/news012.html ＠IT ja OpEd, Opinion 2026-06-04T05:00:00+09:00 Claude Opus 4.8は忖度（そんたく）しません　“正直すぎる”のも善しあし？ IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/04/l_di-sycophancy-opus48.png https://atmarkit.itmedia.co.jp/ait/articles/2606/03/news111.html ＠IT ja OpEd, Opinion 2026-06-03T19:30:00+09:00 月額4180円で紙の技術書“読み放題”　法人契約が可能になった「ITエンジニア向け図書館」とは IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/03/tt57375_2_Image1.jpg https://atmarkit.itmedia.co.jp/ait/articles/2606/03/news058.html ＠IT ja OpEd, Opinion 2026-06-03T13:00:00+09:00 「巨大な量子コンピュータ1台」では戦えない　異種QPUをつなぐネットワーク新スイッチが登場 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/03/top_news058.jpg https://atmarkit.itmedia.co.jp/ait/articles/2606/03/news044.html ＠IT ja OpEd, Opinion 2026-06-03T13:00:00+09:00 「AIには期待、でも導入は渋りがち」な日本企業　4割がインシデントで“1時間に8000万円超の損失”を経験 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/03/l_tt57375_Image1.jpg https://atmarkit.itmedia.co.jp/ait/articles/2606/03/news057.html ＠IT ja OpEd, Opinion 2026-06-03T13:00:00+09:00 無料でWebサイトの「AIエージェント対応度」を評価　Cloudflareが新ツール公開 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/03/l_ait_260603_cloudflare_ai1.jpg https://atmarkit.itmedia.co.jp/ait/articles/2606/03/news056.html ＠IT ja OpEd, Opinion 2026-06-03T13:00:00+09:00 「案件数1位でも年収は10位」　JavaScriptに「AIブーム」がもたらした意外な変化 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/03/l_news056_01.jpg https://atmarkit.itmedia.co.jp/ait/articles/2606/03/news005.html ＠IT ja OpEd, Opinion 2026-06-03T10:00:00+09:00 「次世代のアナリティクス」の形──人とAIエージェントの協働で組織はどう変わるのか IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/03/at260606_tn_ph01_w120.png https://atmarkit.itmedia.co.jp/ait/articles/2606/03/news002.html ＠IT ja OpEd, Opinion 2026-06-03T05:00:00+09:00 【Pythonで学ぶデータ分析】ベイズ統計の考え方をやさしく学ぶ 〜 初めてでも流れが分かる入門編 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/03/di-series.png https://atmarkit.itmedia.co.jp/ait/articles/2606/03/news014.html ＠IT ja OpEd, Opinion 2026-06-03T05:00:00+09:00 COBOLも古いJavaももう“塩漬け”にしなくていい？　AIを制御し「数年を数日まで」短縮できるレガシー刷新の今 IT,Technology,information technology,news,Computing,Internet,engineer,windows,server,storage,xml,coding,java,database,linux,network,xml,security,design https://image.itmedia.co.jp/ait/articles/2606/03/l_ait_scalar-legacymodernize01.png