IBM Developer is your one-stop location for getting hands-on training and learning in-demand skills on relevant technologies such as generative AI, data science, AI, and open source.
タグ
- すべて
- *まとめ (47)
- .NET (9)
- 2D (6)
- 2ch (29)
- 3D (5)
- API (13)
- ASP.NET (6)
- AWS (14)
- Academics (35)
- Accessibility (6)
- Accommodation (4)
- Accountant (8)
- Addon (6)
- Adobe (13)
- Advertising (54)
- Adware (4)
- Affiliate (13)
- Agile (28)
- Airplane (4)
- Ajax (9)
- Algorithm (5)
- Amazon (11)
- Anabolic (4)
- Analysis (15)
- Android (47)
- Annotation (7)
- Ant (18)
- AntiVirus (24)
- Apache (35)
- Apple (9)
- Architecture (13)
- Archive (9)
- Art (5)
- Association (9)
- Astronomy (7)
- Auction (6)
- Audit (4)
- Authentication (23)
- Authorization (5)
- BBS (5)
- BIOS (8)
- BTO (5)
- Bank (8)
- Baseball (6)
- Benchmark (18)
- Bicycle (4)
- Bing (9)
- Bitcoin (4)
- Blockchain (19)
- Blog (121)
- Book (16)
- Brain (13)
- Browser (18)
- Bug (8)
- Business (58)
- C (14)
- C# (30)
- C++ (26)
- CDN (24)
- CFD (4)
- CI (6)
- CMMI (7)
- CMS (20)
- CPU (8)
- CRM (11)
- CSS (24)
- Cache (10)
- Calendar (5)
- Canada (4)
- Cancer (4)
- Capture (4)
- Career (15)
- Catabolic (4)
- CentOS (9)
- Certificate (15)
- Character encoding (6)
- China (21)
- Chrome (17)
- Cloud (56)
- Coaching (4)
- Cobertura (9)
- Codec (7)
- Color (8)
- Command (29)
- Communication (26)
- Community (7)
- Comodo (8)
- Comparison (5)
- Constitution (5)
- Consulting (15)
- Contract (7)
- Conversion (6)
- Converter (6)
- Copyright (5)
- Credit card (14)
- Crime (19)
- Crypto (14)
- Cryptography (24)
- Culture (11)
- Cygwin (18)
- DBMS (29)
- DDoS (5)
- DNS (19)
- DOM (5)
- DOS (18)
- DSP (9)
- DVD (23)
- Data center (56)
- Debate (4)
- Debug (13)
- Decompile (7)
- Dentistry (12)
- Derby (4)
- Design (4)
- DesignPattern (6)
- Deutsche (5)
- Developer (6)
- Development (7)
- Development process (7)
- Dictionary (27)
- Diplomacy (4)
- Disaster (9)
- Discussion (5)
- Docker (19)
- Download (10)
- Dream (5)
- Driver (14)
- Dropbox (4)
- EC (17)
- Earthquake (7)
- Eclipse (83)
- Eclipse plugin (21)
- Eclipse-RCP (30)
- Economics (24)
- Education (24)
- Email (5)
- England (7)
- English (51)
- Entrepreneur (8)
- Estate (9)
- Ethereum (13)
- Excel (23)
- Explorer (15)
- FIX (7)
- FTP (8)
- FX (65)
- Facebook (4)
- FileMaker (5)
- FileSystem (11)
- Finance (38)
- Firefox (20)
- Firewall (6)
- Flash (13)
- Flutter (8)
- Font (11)
- Foods (4)
- Forum (11)
- Framework (14)
- Fraud (24)
- Freelance (9)
- GC (20)
- GNU (5)
- GPU (4)
- Game (14)
- Geolocation (8)
- Git (39)
- GitHub (22)
- Gmail (8)
- Go (80)
- Google (105)
- Google App Engine (4)
- Google Earth (7)
- Government (10)
- Gradle (12)
- Guide (6)
- Guideline (5)
- Gundam (7)
- HDD (9)
- HTML (25)
- HTML5 (11)
- HTTP (11)
- HTTPD (4)
- Hardware (11)
- Health (53)
- Healthcare (19)
- Hibernate (5)
- History (43)
- Home server (5)
- Hospital (8)
- Hosting (150)
- How-to (20)
- Human resource (4)
- IBM (6)
- ICT (28)
- IDE (8)
- IE (15)
- IIS (5)
- IPv4 (19)
- IPv6 (16)
- ISP (27)
- ISW13F (4)
- IaaS (4)
- Incident (4)
- Incubator (5)
- Indicator (5)
- Inheritance (4)
- Inspection (5)
- Installer (4)
- Insurance (13)
- Intelligence (10)
- Internet (30)
- Investment (29)
- Issue tracking (4)
- JAR (4)
- JAXB (8)
- JBoss (6)
- JDBC (5)
- JFace (18)
- JMeter (5)
- JNLP (8)
- JPA (16)
- JPO (4)
- JRocket (4)
- JSF (14)
- JSON (17)
- JUnit (7)
- JVM (6)
- Japan (34)
- Japanese (11)
- Java (322)
- Java.net (6)
- Java5 (16)
- Java6 (11)
- Java7 (4)
- Java8 (7)
- JavaScript (86)
- Javadoc (11)
- Journal (6)
- KDDI (4)
- KeyBoard (13)
- Knowledge (7)
- Korea (19)
- LAN (5)
- LPO (6)
- Labor (8)
- Language (7)
- Law (26)
- Lawsuit (6)
- Layout (5)
- Leak (6)
- Learning (20)
- Letter (4)
- License (6)
- Life (6)
- Lifehack (20)
- Linux (74)
- Log (6)
- Log4j (9)
- Look&Feel (4)
- M2 (41)
- MT4 (5)
- MVNO (6)
- Mac (44)
- Magazine (15)
- Mail (7)
- Maintenance (4)
- Malware (17)
- Management (15)
- Manner (7)
- Map (27)
- Marketing (41)
- Marketplace (5)
- Marriage (8)
- Maven (37)
- Maven2 (4)
- Media (9)
- Medical (11)
- Medicine (5)
- Memory (12)
- Mercurial (6)
- Metrics (35)
- Microsoft (44)
- Migration (9)
- Military (4)
- Mirror (4)
- Money (21)
- Monitor (14)
- Movie (14)
- Museum (4)
- Music (9)
- MyBatis (5)
- MySQL (26)
- NFT (13)
- NHK (6)
- NPO (6)
- NTP (10)
- NTT-Data (4)
- NVIDIA (6)
- Negotiation (4)
- Netherlands (4)
- Network (60)
- Network domain (28)
- News (30)
- Node.js (44)
- Nuclear (13)
- OSS (57)
- Object oriented (6)
- Office (9)
- OpenSSL (16)
- Opera (6)
- Operation (6)
- Optimization (7)
- Oracle (43)
- PC (16)
- PDF (24)
- PHP (22)
- PL-SQL (6)
- PM (17)
- PackageManager (7)
- Password (13)
- Pension (7)
- Performance (37)
- Perl (9)
- Phishing (11)
- Photo (7)
- Picture (6)
- Plone (4)
- Plugin (4)
- Police (6)
- Polipo (6)
- Politics (34)
- Poll (4)
- PostgreSQL (23)
- Presentation (10)
- Price (6)
- Privacy (9)
- Profile (16)
- Profiler (6)
- Programming (24)
- Protocol (5)
- Proxy (20)
- Psychology (58)
- Python (28)
- QA (15)
- RAM (12)
- RDBMS (4)
- RDP (6)
- RSS (4)
- RTB (8)
- Radiation (47)
- Rails (4)
- Railway (6)
- Ranking (12)
- Recovery (10)
- Recruiting (9)
- Recycle (4)
- Redhat (6)
- Redis (5)
- Registry (10)
- Religion (8)
- Replication (4)
- Repository (5)
- Requirement (8)
- Research (13)
- Residence (11)
- Risk (4)
- Router (6)
- Ruby (13)
- Russia (7)
- SEO (50)
- SIM (9)
- SIer (15)
- SMTP (4)
- SNS (17)
- SQL (12)
- SSD (11)
- SSH (8)
- SSL (34)
- SWT (30)
- SaaS (19)
- Salesforce (9)
- Sample (13)
- School (6)
- Science (8)
- Search (26)
- Search engine (12)
- Securities (4)
- Security (92)
- Shell (10)
- Shop (16)
- Signature (6)
- Simulation (14)
- Singapore (4)
- Ski (14)
- Skype (4)
- Sleep (10)
- Soccer (6)
- Software (54)
- Software developer (13)
- Software publisher (10)
- Software vendor (5)
- Sony (15)
- Spam (5)
- Speed (11)
- Sports (16)
- Spring (33)
- Spyware (6)
- SqlServer (12)
- Startup (15)
- Statistics (16)
- Stock (12)
- Storage (11)
- Strategy (10)
- Streaming (18)
- Struts (5)
- Subversion (17)
- Supplement (6)
- Survey (18)
- Swagger (4)
- Swing (59)
- SysML (4)
- System engineering (7)
- Tax (41)
- Telephone (9)
- Template (5)
- TeraTerm (4)
- Test (39)
- Thesis (5)
- Thread (6)
- Thunderbird (5)
- Time (20)
- Tomcat (14)
- Tor (6)
- Trade (17)
- Training (11)
- Translation (7)
- Travel (30)
- Tweak (5)
- Twitter (31)
- TypeScript (4)
- UML (15)
- USA (15)
- USB (5)
- Ubuntu (6)
- University (4)
- Unix (12)
- Usability (7)
- User experience (4)
- Ustream (5)
- VAIO (23)
- VBA (13)
- VM (24)
- VMware (12)
- VOD (6)
- VPN (10)
- VPS (5)
- Validation (7)
- Validator (5)
- Venture (4)
- Video (36)
- VirtualDub (5)
- Virtualization (28)
- Virus (13)
- Visual Studio (6)
- Vulnerability (22)
- W3C (8)
- WAN (4)
- WMP (5)
- WSDL (5)
- Wallet (4)
- Wallpaper (4)
- War (20)
- Water (9)
- Web (12)
- Web analytics (30)
- Web application (15)
- Web server (4)
- Web service (43)
- Web site (23)
- Web widget (8)
- WebLogic (12)
- WebSocket (4)
- Welfare (4)
- Whois (25)
- Wi-Fi (6)
- Wiki (13)
- Wikipedia (4)
- Windows (121)
- Windows 10 (23)
- Windows 7 (23)
- Windows 8 (30)
- Windows AIK (4)
- Windows Vista (21)
- Windows XP (25)
- Wireless LAN (5)
- Word (6)
- WordPress (16)
- Workplace (7)
- XML (15)
- XSD (20)
- Yahoo! (11)
- YouTube (12)
- e-Money (8)
- iBatis (8)
- iPhone (6)
- jQuery (20)
- kobo (5)
- mixi (6)
- w32tm (6)
- 大前研一 (5)
- 東日本大震災 (6)
- 楽天 (13)
- Java (322)
- Hosting (150)
- Blog (121)
- Windows (121)
- Google (105)
- Security (92)
- JavaScript (86)
- Eclipse (83)
- Go (80)
- Linux (74)
JavaとGenericsに関するRMS-099のブックマーク (1)
-
RMS-099 2007/01/22
型パラメータにprimitive型やString型以外の型を指定するような状況になった場合、?指定で逃げることもできる。型パラメータを使用した配列を初期化する場合、Arrays#newInstance()メソッドを利用すれば何とか解決できる。- Java
- Generics
リンク -
1
公式Twitter
- @HatenaBookmark
リリース、障害情報などのサービスのお知らせ
- @hatebu
最新の人気エントリーの配信
処理を実行中です
キーボードショートカット一覧
j次のブックマーク
k前のブックマーク
lあとで読む
eコメント一覧を開く
oページを開く
設定を変更しましたx