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How Flask handles templates versus static files
Posted inIT Technology

How Flask handles templates versus static files

If you are getting this error: AttributeError: 'function' object has no attribute 'html' In Flask, there is no…
Posted by zafranullah May 22, 2026
Troubleshooting vSphere HA: “Number of Heartbeat Datastores is 0”
Posted inIT Technology

Troubleshooting vSphere HA: “Number of Heartbeat Datastores is 0”

In a VMware vSphere environment, High Availability (HA) is your primary safety net. However, when you see the…
Posted by zafranullah May 11, 2026

Recent Posts

  • Mastering Real-World Scale in Maya for Game Engines
  • From Zero to Deployment: Demystifying Azure DevOps YAML Pipelines 🚀
  • Resolving the OpenShift “Application is not available” 503 Error
  • Tackling MySQL 8 OOM Crashes on a Docker Host in Low Resource Environment
  • Demystifying Storage Controller Modes: AHCI, RAID, and Passthrough Explained

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Zafran Ullah

 Computer System Engineer with expertise as Cloud and DevOps Engineering with background in system administration. Also have passion for game development & web development

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Recent Posts

  • Mastering Real-World Scale in Maya for Game Engines
    by zafranullah
    August 24, 2026
  • From Zero to Deployment: Demystifying Azure DevOps YAML Pipelines 🚀
    by zafranullah
    August 13, 2026
  • Resolving the OpenShift “Application is not available” 503 Error
    by zafranullah
    August 11, 2026
  • Tackling MySQL 8 OOM Crashes on a Docker Host in Low Resource Environment
    by zafranullah
    August 10, 2026

Categories

  • 3D Modeling
  • Azure
  • DevOps
  • Game
  • Godot
  • IT
  • Programming
  • Storage
  • Technology
  • Unity3D
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application Configurations ESXi HighAvailability SAN Storage Switch SysAdmin Tech Technology VMware

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About Zafran Ullah's Terminal Notes

"Bridging the gap between raw hardware and resilient cloud infrastructure." Practical insights on system administration, Linux, DevOps, and cloud engineering.

  • Facebook
  • Twitter
  • Instagram
  • LinkedIn
  • YouTube
  • Pinterest
Categories
  • 3D Modeling
  • Azure
  • DevOps
  • Game
  • Godot
  • IT
  • Programming
  • Storage
  • Technology
  • Unity3D
  • Mastering Real-World Scale in Maya for Game Engines
    by zafranullah
    August 24, 2026
  • From Zero to Deployment: Demystifying Azure DevOps YAML Pipelines 🚀
    by zafranullah
    August 13, 2026
  • Resolving the OpenShift “Application is not available” 503 Error
    by zafranullah
    August 11, 2026
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