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Installing gcc9 on CentOS 7
11+ hour, 37+ min ago (213+ words) If you like to upgrade GCC to version 9 so you can a recent Python version like 3.14. You need to the following commands Move to valut repo sed -i s/mirror.centos.org/vault.centos.org/g /etc/yum.repos.d…...
I built a file format in c/c++
17+ hour, 18+ min ago (1075+ words) A few days ago, I realized something slightly embarrassing. I had been working with files my entire life, but I had never really stopped to ask: What actually is a file? I knew that a.txt file contains text. I knew…...
Debugging Unreal Engine 5 Crashes: Practical Lessons from 19 Fix Entries
21+ hour, 1+ min ago (883+ words) After cataloging 19 distinct PC crash types for a single UE5 game (Mortal Shell 2), I want to share what the patterns look like, how to triage them efficiently, and why most "fix guides" you find on Google are actively unhelpful. UE5 uses Oodle-compressed…...
C++ Move Semantics: Trace Ownership with Runnable Code
1+ day, 4+ hour ago (534+ words) Follow one heap allocation through copy and move operations, then learn how value categories, special members, copy elision, and noexcept affect real C++ code. Exam prep & CS education std::move(a) neither moves bytes nor guarantees that a becomes empty. It…...
Strings in C++: Beginner Tutorial with Runnable Examples
1+ day, 12+ hour ago (734+ words) Learn how std::string behaves through exact outputs, safe input patterns, a worked index trace, common traps, and three short practice problems. Exam prep & CS education std::string is the standard-library type for a sequence of characters. The text "Gate…...
Deep C Dives: Type Casting
1+ day, 11+ hour ago (79+ words) Programming book reviews, programming tutorials,programming news, C#, Ruby, Python,C, C++, PHP, Visual Basic, Computer book reviews, computer history, programming history, joomla, theory, spreadsheets and more....
AIM — India's Leading AI & Data Science Media Platform
1+ day, 22+ hour ago (11+ words) Vahan.ai Fine-Tunes Nemotron 3 Nano to Build Multilingual AI Recruiter analyticsindiamag.com...
Basics of udevadm command in Linux with examples
2+ day, 1+ hour ago (651+ words) When a USB drive mounts itself the moment you plug it in, or a symlink appears in /dev for your new disk, that is udev at work. The udevadm command is the control tool for that system: it shows what…...
Building a Modular C++ Static Library: Clean Architecture, Encapsulation, and Safe Input Handling
2+ day, 7+ hour ago (261+ words) As C++ codebases scale, housing utility routines, state management, and primary execution logic inside a single main.cpp file inevitably leads to technical debt. Code duplication increases, compilation times degrade, and testing isolated features becomes virtually impossible. In this tutorial,…...
Google Releases Open Source C++ Library
2+ day, 7+ hour ago (90+ words) Programming book reviews, programming tutorials,programming news, C#, Ruby, Python,C, C++, PHP, Visual Basic, Computer book reviews, computer history, programming history, joomla, theory, spreadsheets and more....