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WebFix 'Your City?' Popup in Bitrix ASPRO Premier 1.8.0

Restore 'Your city?' popup for IP city detection in Bitrix ASPRO Premier 1.8.0. Fix after init.php deletion or template update: recreate init.php, configure Sypex Geo handler, check templates, clear caches.

1 answer• 1 view
HardwareWhy HWiNFO64 Shows 2000 MHz for XMP DDR4-4000 RAM Explained

HWiNFO64 shows the DRAM base clock (2000 MHz) when XMP PC-4000 is active; double that value to get DDR4-4000 (4000 MT/s). See DRAM Frequency in HWiNFO64 sensors.

1 answer• 1 view
OSHow to Set Up Cold Backup on Two Disks Without RAID

Learn reliable cold backup methods for two local disks avoiding RAID pitfalls. Use AOMEI Backupper, Handy Backup, FreeFileSync, or Robocopy for disk mirroring, cloning, and offline rotation with verification tips.

1 answer• 1 view
Mobile DevAndroid NDK arm64 16KB Page Alignment: Fix & Verify

Step-by-step guide to find, diagnose and fix libsc-native-lib.so 16KB page-size alignment for arm64-v8a. Tools, linker flags, packaging, CI checks and NDK r28+

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WebAngular @for Whitespace Nodes with preserveWhitespaces

Why Angular @for adds whitespace text nodes like ng-container *ngFor when preserveWhitespaces: true? Understand the behavior, equivalence to *ngFor, and fixes like ngPreserveWhitespaces or CSS flex without global changes.

1 answer• 1 view
Mobile DevSet Metal Compiler Flags in Swift Package.swift

Learn why Swift Package Manager can't set Other Metal Compiler Flags directly in Package.swift and how to enable -fmetal-enable-logging using MetalCompilerPlugin, debug.metallib, and alternatives for Metal shaders.

1 answer• 1 view
GadgetsFix Facebook Password Reset Loop, Auto-Login & Untrusted Device

Step-by-step fixes for Facebook password reset loop in Account Center, auto-login after logout, and untrusted device error on Android/iPhone. Clear cache, browser data, log out sessions, enable 2FA.

1 answer• 1 view
GamingFix GTA 5 Legacy Story Mode Crash to Rockstar Launcher

GTA 5 Legacy crashes to Rockstar Launcher on Story Mode? Troubleshoot mods like skip logo, corrupted files, overlays, drivers. Step-by-step fixes: repair launcher, clean boot, DDU, and contact support for PC gaming issues.

1 answer• 1 view
GamingWhy Lapis Lazuli Ore Spawns Near Surface in Bedrock

Discover why lapis lazuli ore generates as close as 5 blocks from the surface in Minecraft Bedrock Edition. Learn ore generation rules, Y-level ranges (-32 to +32), cave exposure, and why it's expected behavior, not a bug.

1 answer• 1 view
ProgrammingModeling Stepwise Price Time Series: Change Points & HMM

Forecast stepwise price time series with change point detection, regime-switching (HMM), and survival models. Includes pipeline, libraries, and evaluation tips.

1 answer• 1 view
ProgrammingPolars Rust: Upsample Time-Series Gaps to 5m Intervals

Learn to upsample time-series gaps in Polars Rust to exact 5-minute intervals using date_range, vstack, and forward fill. Preserve non-aligned timestamps like 00:05:17 without replacement. Rust code examples for sensors data.

1 answer• 3 views
ProgrammingDetect System Clock Tampering in C++20 with std::chrono

Learn to detect system clock tampering and time jumps in C++20 for cross-platform security agents. Use std::chrono::system_clock vs steady_clock polling, Windows Event ID 4616, Linux timerfd for reliable protection against clock manipulation.

1 answer• 1 view
WebDynamic Primary Color in Tailwind CSS with CSS Variables

Learn to set dynamic primary colors in Tailwind CSS using CSS variables for automatic shades like bg-primary-200. Configure tailwind.config.js with rgb(var(--primary) / <alpha-value>) for runtime theming, dark mode, and opacity support without rebuilding.

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ProgrammingPython lambda in loop: closure capture and fixes explained

Why do Python lambdas in a loop capture the final value? Learn Python closures (late binding), the lambda default-argument fix, and recommended lazy-initialization patterns.

1 answer• 1 view
WebWhy RO CSVI Doesn't Auto-Create Joomla Categories on Import

RO CSVI treats Joomla categories and articles as separate imports. Learn why category_path doesn't create categories automatically, sending articles to Uncategorised, and how to import categories first for proper assignment during bulk CSV imports.

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ProgrammingSupabase C# Client: Fix InitializeAsync Hanging Issue

Fix Supabase C# client hangs on InitializeAsync: use project URL and anon key, disable realtime, check IP/network, and avoid async init deadlocks. Log errors.

1 answer• 1 view
DevOpsSynology MailPlus: Email Domain Login Fails, Local Works

Troubleshoot Synology MailPlus authentication issues where login fails for email domains like user1@mydomen.ru but succeeds with local domain user1@mydomen.local. Learn Directory Server role, alias priority, and step-by-step fixes.

1 answer• 2 views
ProgrammingAltova MapForce: Build full JSONPath using UDFs and Java

How to build a full JSONPath (e.g., $.user.profile.contact.email) in Altova MapForce using node-name and a recursive UDF. Also covers Java helper and arrays.

1 answer• 1 view
WebPrevent QZ Tray security popups for repeated prints

Stop QZ Tray security popups: initialize certificate and signature once, keep the WebSocket open, and use server-side signing to avoid prompts for QZ Tray.

1 answer• 2 views
DatabasesMongoDB Schema: Separate vs Embedded for 1M+ Docs Scalability

Optimal MongoDB schema design for IPC quality inspection: separate collections vs embedded documents. Analyze performance, querying, and scalability for systems handling 1M+ test results yearly. Best practices included.

1 answer• 1 view