devcrea

$ grep -ril "C" ./guides

Results for C

# 40 guides

  1. DevOps & Systems8 minCC Operators: AND, OR, and Pointer Operations in C CodeLearn C operators from the fundamentals to bitwise tricks, short-circuit evaluation, pointer operators, and precedence traps that cause real bugs.
  2. DevOps & Systems5 minvcpkgCMakeVisual Studiovcpkg: Install and Manage C++ Libraries with CMake and Visual StudioInstall and manage C++ dependencies with vcpkg: manifest mode vs classic, CMake integration, triplets explained, and troubleshooting build failures.
  3. DevOps & Systems7 minPowerShellHow to Change Directory in PowerShell: Basics of Changing DirectoriesLearn cd, Set-Location, Push-Location, and cd - in PowerShell. Covers paths with spaces, UNC paths, drive gotchas, and common errors.
  4. DevOps & Systems4 minRustrustupCargoInstall Rust on Windows: rustup, Cargo, VS Code, and Common FixesInstall Rust on Windows with rustup, set up VS Code with rust-analyzer, choose MSVC vs GNU toolchain, and fix the most common Windows-specific errors.
  5. DevOps & Systems6 minA Complete Guide to the CHKDSK Command in Windows (How to Run It & Fix Drive Errors)Learn how to run CHKDSK in Windows 11 or 10. This guide provides the right commands (/f, /r) to fix disk errors, bad sectors, and repair your drive.
  6. DevOps & Systems5 min0xc000007b Error Fix: Step-by-Step Diagnosis and RepairLearn what causes the 0xc000007b error and how to fix it permanently with step-by-step solutions for Windows 10 and 11.
  7. DevOps & Systems6 minWindowsHow to Fix the MSCOMCTL.OCX Error on Windows 10 and 11Learn how to fix the MSCOMCTL.OCX missing or not registered error on Windows 10 and 11. Step-by-step solutions including manual registration and VB6 download.
  8. DevOps & Systems8 minKeyboard Shortcuts for Synchronizing Directories in Total CommanderEvery keyboard shortcut for Total Commander's Synchronize Directories tool, plus practical workflows for local backups and FTP deployments.
  9. DevOps & Systems8 minWindows Command PromptPowerShellWindows CMD Commands for Developers: Essential Coding WorkflowsMaster the Windows CMD commands developers actually use: kill stuck localhost ports, fix broken PATH variables, chain build commands, and search log files.
  10. DevOps & Systems7 minCondaPythonHow to Create and Manage Conda Environments: A Developer's WorkflowThe complete conda environment workflow: create isolated workspaces, export with --from-history for cross-platform teams, and speed up solving with libmamba.
  11. DevOps & Systems7 minPowerShellPowerShell Execution Policy: How to Run Scripts on WindowsFix 'running scripts is disabled on this system' in seconds. Set RemoteSigned policy, use Unblock-File for downloads, or bypass for one-time runs.
  12. DevOps & Systems5 minUSB Port Symbols Explained: Colors, Icons, and Charging SpeedsStop guessing which port to use. USB colors, SS symbols, Thunderbolt vs USB4, DisplayPort icon, and USB Power Delivery wattages all explained in one place.
  13. DevOps & Systems7 minWindowsPowerShellVS CodeHow to Edit Hosts File on Windows 10 and 11 (CMD, PowerShell & VS Code)Learn how to edit the hosts file on Windows 10/11 using PowerShell, VS Code, or Notepad. Fix 'Access Denied' errors instantly with this developer guide.
  14. DevOps & Systems6 minVimripgrepVim Search and Replace: From Single File to Project-Wide with ripgrepMaster Vim search and replace: substitute flags, vimgrep vs ripgrep, cfdo vs argdo vs bufdo, cfilter plugin, very magic mode, and custom project commands.
  15. DevOps & Systems5 minOpenSSHTailscaleHow to Set Up an SSH Server on Your Home Computer (Linux & Windows)Set up an SSH server on Linux or Windows at home. Covers SSH keys, port forwarding, DDNS, Tailscale, and the real gotchas that break remote connections.
  16. DevOps & Systems5 minWindows Command PromptHow to Run an EXE File from CMD: Arguments, Admin Rights & ErrorsLearn how to execute EXE files using Command Prompt. Covers passing arguments, handling spaces in paths, running as Administrator, and keeping the window open.
  17. DevOps & Systems5 minPythonJavaGoProcess vs Thread: Architecture and PerformanceCompare processes and threads for software architecture. Evaluate memory sharing, context switching, and language-specific concurrency for Python, Java, and Go.
  18. DevOps & Systems6 minFira CodeJetBrains MonoVS CodeFira Code vs JetBrains Mono: Which Programming Font Should You Use?Fira Code or JetBrains Mono? Compare ligatures, eye strain, platform rendering, and VS Code setup to pick the right programming font.
  19. DevOps & Systems5 minAntimalware Service Executable High CPU Fix: 5 Ways to Stop the LagAntimalware Service Executable eating your CPU? Cap Defender CPU limit via Group Policy, stop the self-scanning loop, and fix corrupted definitions fast.
  20. Web & Frontend7 minTypeScriptJestESLintStatic Classes in TypeScript: Use Cases, Patterns and Anti-PatternsLearn when static classes hurt your TypeScript codebase. Private constructor, abstract class, Jest mocking pitfalls, and the no-extraneous-class ESLint rule.
  21. DevOps & Systems4 minVS CodeOpenSSHVS Code Remote Development via SSH: Full Setup and TroubleshootingConnect VS Code to any remote server over SSH: key-based auth, ssh config mastery, port forwarding, and fixes for the most common connection errors.
  22. DevOps & Systems5 minVimGitSSHHow to Save and Exit Vim: Commands, Errors, and Real-World ScenariosEvery Vim exit command explained: :wq, :x, ZZ, :q!, and :wqa. Covers Git workflows, SSH read-only files, swap file recovery, and Ctrl+S in .vimrc.
  23. DevOps & Systems6 minPythonPython List Sorting: list.sort() vs sorted(), key=, and Multi-Criteria Sortinglist.sort() returns None and that surprises everyone the first time. Here's how both sort functions work, with key=, reverse=, dicts, and multi-criteria sorting.
  24. DevOps & Systems5 minHomebrewHow to Fix "zsh: command not found: brew" on macOS (Intel & Apple Silicon)Run the brew shellenv fix for Apple Silicon or Intel, resolve Rosetta conflicts, and recover Homebrew after a macOS update. Includes diagnostic commands.
  25. DevOps & Systems8 minKekaHomebrewHow to Open RAR Files on Mac: The Unarchiver, Keka, and Terminal MethodsmacOS can't open RAR files natively. Use The Unarchiver, Keka, or unar via Homebrew — all free. Covers RAR5, password-protected, and multi-part archives.
  26. DevOps & Systems6 minGitGit Revert vs Git Reset: Which Command to Use and WhenWhen to use git revert vs git reset, how --soft vs --mixed vs --hard actually differ, and how to recover from an accidental --hard reset with git reflog.
  27. AI & Automation8 minClaude CodeMCPClaude Code Tutorial: From Setup to Advanced WorkflowsInstall Claude Code, run your first session, and move from basic prompts to permission modes, hooks, MCP servers, and custom skills as your workflow grows.
  28. Web & Frontend4 minCSSCSS Grid vs Flexbox: When to Use EachCSS Grid vs Flexbox explained: content-first vs layout-first paradigms, concrete UI patterns for each, and when production code should combine both tools.
  29. Web & Frontend4 minCSSResponsive CSS Grid 4-Column LayoutA step-by-step guide to a responsive CSS Grid layout that collapses from four columns down to one, using auto-fit and minmax with zero media queries.
  30. Web & Frontend6 minCSSCSS Subgrid Explained: Support, Syntax and Use CasesWhat CSS subgrid does, when to reach for it over nested grids, and practical patterns for aligning card footers and form fields across sibling containers.
  31. Web & Frontend5 minCSSCSS Grid Masonry Layout Without JavaScriptHow to build a Pinterest-style masonry grid using pure CSS, three production-ready fallback methods, and where native CSS masonry support stands today.
  32. Web & Frontend4 minCSSauto-fit vs auto-fill in CSS GridThe real difference between auto-fit and auto-fill in CSS Grid, with concrete UI use cases for each and how minmax() controls the responsive behavior.
  33. Web & Frontend4 minCSSgrid-template-areas: Named CSS Grid LayoutsHow to use grid-template-areas to build a readable, named CSS Grid layout, plus a full responsive dashboard example and common mistakes to avoid.
  34. Web & Frontend7 minSassSass @import Deprecated: How to Migrate to @use and @forwardSass @import is deprecated in Dart Sass and will eventually break your build. Learn why it happens, what breaks, and how to migrate to @use and @forward.
  35. AI & Automation6 minClaude CodeClaude Code Commands: The Ones That Actually Matter (And When to Use Them)Confused between /compact, /clear, and /rewind in Claude Code? Learn exactly which command to use and when, plus hidden ones like /btw and ULTRATHINK.
  36. AI & Automation6 minSQLiteClaude CodePersistent Local Memory for AI Coding Agents: SQLite Over Vector DBsAI coding agents burn tokens re-reading your codebase every session. Build a local SQLite memory system that cuts token use by 100x, no vector DB needed.
  37. DevOps & Systems7 minGitHow to Fix CRLF vs LF Git Issues and Renormalize Your RepoStop CRLF vs LF warnings for good. Learn the .gitattributes fix, how to renormalize an already-broken repo, and why CI scripts fail on Windows-saved files.
  38. DevOps & Systems6 minNode.jsNode.js Project Structure: MVC, Layered, and Feature-Based ArchitecturesPick the right Node.js folder structure for your team, avoid cyclic dependency crashes, and migrate from MVC to feature-based architecture without a rewrite.
  39. Web & Frontend5 minCSSWhy Your CSS Box-Shadow Isn't Working (And How to Fix It)Box-shadow not showing up? Check overflow, missing dimensions, wrong argument order, and the drop-shadow alternative for transparent PNG logos and icons.
  40. Web & Frontend6 minSingleFilewgetPlaywrightHow to Save a Complete Webpage Offline (Browser, CLI & Headless Methods)Save any webpage offline with the right tool: SingleFile, wget, or a headless browser for JavaScript-heavy sites. Includes ready-to-run code and commands.