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ProgrammingHow to Split String into Words in Python

Learn the most efficient ways to split strings into words in Python using the built-in split() method. Perfect for text processing and data extraction tasks.

1 answer• 2 views
ProgrammingFix Eclipse Java Code Completion Not Working Issues

Troubleshoot Eclipse Java code completion issues in Eclipse 3.4.2. Learn how to fix 'No completions available' errors by checking build paths, content assist settings, and plugin conflicts.

1 answer• 1 view
ProgrammingAI Systems in 2017-2018: Neural Networks and GPT

Comprehensive overview of AI systems during 2017-2018, focusing on neural networks, GPT architecture, capabilities, and development status of artificial intelligence during this period.

1 answer• 2 views
GamingFix Warface Connection Lost Error: Internet Disconnects 20-30 Seconds After Launch

Comprehensive guide to fix Warface connection issues where internet disconnects 20-30 seconds after entering the game. Includes router settings, port forwarding, and troubleshooting steps.

1 answer• 1 view
ProgrammingNode.js WebSocket Audio Streaming: Exotel to Gemini Integration

Implement real-time bidirectional audio streaming between Exotel Voicebot and Google Gemini using Node.js WebSockets. Learn audio resampling and production best practices.

1 answer• 3 views
WebHTML minlength Attribute: Does It Exist & Why It Fails

Yes, HTML5 has minlength for input fields like text and password. Learn why minlength validation might not work (wrong types, no required), browser support, and alternatives like pattern regex, min attribute, or JavaScript setCustomValidity for robust form checks.

1 answer• 3 views
DatabasesQuickest Way to Copy PostgreSQL DB from Prod to Dev

Learn the fastest methods to copy a PostgreSQL database from production to development using pg_dump, pg_restore piping, pg_basebackup, and pgcopydb. Step-by-step guides, best practices for speed, security, and automation.

1 answer• 2 views
ProgrammingFix Power Query Refresh Disabled in Copied Excel Query

Enable refresh in copied Power Query Excel after adding rows to source table. Fix greyed-out button, restore updates, and keep year, month, amount slicers working with step-by-step guide and best practices.

1 answer• 2 views
ProgrammingSystem.Timers.Timer vs System.Threading.Timer for .NET Games

Compare System.Timers.Timer vs System.Threading.Timer for .NET game apps with multiple timers and thread pooling. Discover why Threading.Timer offers better performance, lower overhead, and scalability for game development.

1 answer• 2 views
ProgrammingJetty 12 ClassNotFoundException for ResourceServlet Fix

Resolve Jetty 12 ClassNotFoundException for org.eclipse.jetty.ee10.servlet.ResourceServlet on /webapp/* paths. Fix WebAppClassLoader isolation with parentLoaderPriority or bundle ee10-servlet JARs in web.xml for static resources in Java 21 WAR deployments.

1 answer• 1 view
ProgrammingFix TIBCO BWCE JMS Send Palette ApplIdentityData in MQMD

Configure TIBCO BWCE Studio 2.10 JMS Send palette to pass ApplIdentityData in MQMD to IBM MQ. Add WMQ_MQMD_MESSAGE_CONTEXT=3, update XSLT, destination URL with targetClient=1, and avoid common pitfalls for reliable TIBCO integration.

1 answer• 1 view
Mobile DevOffline SMS Messenger: Group Chats via SMS/MMS Possible?

Explore building an offline messenger app using SMS/MMS without internet. Learn limitations of group chats like iMessage, Android SmsManager implementation, iOS challenges, and workarounds for true offline group SMS chats.

1 answer• 2 views
Mobile DevAndroid Strings.xml Placeholders for Runtime Values

Learn to use printf-style placeholders like %1$s in Android strings.xml for dynamic runtime substitution with getString(). Supports strings, ints, plurals, styling, and translations for robust apps.

1 answer• 3 views
NetworkingVirtualBox Ubuntu SSH: External Access via Bridged Adapter

Step-by-step guide to enable external SSH access to VirtualBox Ubuntu guest from internet via Windows host and router. Use bridged adapter, NAT port forwarding, or tunneling with security tips for optimal performance.

1 answer• 1 view
WebCast JSON to TypeScript Classes from REST API Instantly

Transform JSON from REST APIs to fully typed TypeScript class instances without manual copying. Use class-transformer for nested objects, arrays, Dates—step-by-step guide with examples and best practices.

1 answer• 2 views
NetworkingYandex Browser Blocks International Sites: Corporate Fix

Yandex Browser corporate edition (25.6.1.1048) blocks sites like Microsoft, HP, Samba.org—headers load but data hangs due to URLBlocklist policies. Diagnose via browser://policy, add URLAllowlist, or use Yandex VPN to resolve blokirovka saito v.

1 answer• 2 views
ProgrammingHow to Wrap Long Text in LaTeX Table Cells Without Overflow

Learn to wrap long text in LaTeX table cells using p{}, m{}, b{} columns from array package and tabularx X columns. Fix overflow issues, improve alignment with ragged2e, and fit tables to page width perfectly.

1 answer• 2 views
ProgrammingHow to Parse Invalid XHTML with HTMLAgilityPack C#

Learn to use HTMLAgilityPack C# for parsing invalid XHTML. Basic steps include installing via NuGet, loading malformed HTML with LoadHtml, querying via XPath or LINQ, and handling parse errors with code examples for web scraping.

1 answer• 1 view
WebFix Angular SSR Hydration Issues in Yandex Search

Comprehensive guide to resolving Angular prerendering problems causing main page replacement in Yandex search results. Solutions for hydration mismatches and SSR configuration.

1 answer• 1 view
HardwareESP32 WROOM Power Requirements and Configuration

Learn proper ESP32 WROOM power requirements and configuration for powering with L9110S motor drivers. Solve voltage sag issues with correct power supply setup.

1 answer• 1 view