Techglimpse

2322 tutorials

• 

  Home Automation

  • Dyson v12 detect slim review
  • Robot vacuum not picking up dust? Clean your HEPA filter!
  • Maintain a robot vacuum cleaner? – How to and more tips!
  • Unusual items that you can clean with a dishwasher
• 

  WordPress

  • Change PDF Metadata from Linux Command Line
  • How to mitigate Clickjacking/UI redressing in WordPress
  • How to mitigate load-scripts.php DoS attack in WordPress
  • Refer plugin directory path in custom JavaScript file [WordPress]
• 

  Linux

  • Change PDF Metadata from Linux Command Line
  • [Kubernetes]: failed to pull image registry.k8s.io/kube-apiserver:v1.27.1
  • No space left on device: Couldn’t create the rewrite-map mutex: Configuration Failed [Apache]
  • [Dompdf] PHP Fatal error: Class DOMImplementation not found
• 

  Progressive Web App

  • How to unlock Google Chrome’s hidden features using chrome://flags
  • Progressive Web Apps (PWAs) soon boot up at Windows Startup!
  • Progressive Web App Shell: Instant Loading of Web Apps
  • Understanding Service Worker Fetch Event and caching strategies
• 

  OpenStack

  • How to configure VM resizing and migration between hypervisors [OpenStack]
  • Openstack Live Migration error with Unacceptable CPU info: CPU doesn’t have compatibility
  • How to customize OpenStack Horizon Dashboard
  • [Openstack nova]: No valid host found for resize
• 

  Databases

  • Communications link failure Exception – WSO2 with MySQL [Fix]
  • Configure WSO2 API Manager with MySQL Database
  • Access denied for user ‘root’@’localhost’ after installing MySQL [Fix]
  • Incompatible with sql_mode=only_full_group_by [Fix]
• 

  Web Server

  • No space left on device: Couldn’t create the rewrite-map mutex: Configuration Failed [Apache]
  • Configure Apache for WebSockets using Reverse Proxy
  • SELinux: Cannot write into “Config” directory! [OwnCloud]
  • How to stop Apache mod_rewrite log message [Apache]
• 

  Programming Tools

  • Dynamically increase font size of CodeMirror editor texts
  • preventDefault() not working on keyup event [jQuery]
  • Detect Shift-Enter keypress in JavaScript
  • KeyboardEvent.keyCode deprecated! Alternate is .key
• 

  Web designing

  • [Dompdf] PHP Fatal error: Class DOMImplementation not found
  • [Dompdf]: Call to undefined function mb_internal_encoding()
  • Detect Shift-Enter keypress in JavaScript
  • KeyboardEvent.keyCode deprecated! Alternate is .key
• 

  iOS

  • WhatsApp Calls from Unknown International Numbers? [Block it]
  • How to access your smartphone on desktop computer using scrcpy
  • How to play YouTube videos in the Background on Mobile [No Root Needed]
  • Advantages of dark mode and why you should enable it right now!
• 

  Android

  • WhatsApp Calls from Unknown International Numbers? [Block it]
  • Unable to add bank account to GPay? [Fix] is here
  • ECONNRESET Error while executing Expo build:android
  • [No ROOT needed] How to get Android Q-like navigation gestures on older versions
• 

  Office

  • Change your user name and initials in Microsoft Word
  • How to Insert Source Code in MS Word
  • How to move Thunderbird Mails or Profile data from one location to another in Windows?
  • Quick Tip to Extract all Images from .docx, .pptx and .xlsx files!
• 

  Social Media

  • WhatsApp Calls from Unknown International Numbers? [Block it]
  • How to Save WhatsApp Status Images & Videos
  • Share Google One storage with your family
  • Quarantine giving you FOMO? Netflix Party will virtually connect you with people you wanna binge watch with!
• 

  Windows

  • Play & Learn Quantum Computing using Qiskit Blocks
  • How to configure Windows VM Autologin for OpenStack Cloud
  • How to fix Windows could not parse or process the unattend answer file for Pass Specialize
  • How to Blur Image in Microsoft PowerPoint?
• 

  Browsers

  • [Firefox]: Error code: SSL ERROR HANDSHAKE UNEXPECTED ALERT
  • [Chrome]: DevTools failed to load source map: Could not load content for bootstrap.min.js.map
  • Free screen recording extension enables voice, camera and system audio Output in latest webm format
  • Session Hijacking – VAPT Vulnerability Detection & Prevention
• 

  Network and security

  • Best Practices to Secure Zoom meetings
  • Speed up your Torrent Download with these Tweaks and Tricks
  • The Most Common Cyber Attack in Existence: The Scope of the Phishing Threat
  • How to Export and Import DNS settings in CloudFlare
• 

  How to

  • Play & Learn Quantum Computing using Qiskit Blocks
  • Robot vacuum not picking up dust? Clean your HEPA filter!
  • How to Blur Image in Microsoft PowerPoint?
  • SimpleMathJax extension for MediaWiki and Mathoid issues
• News

  • Single Photon Source – My First Hand Experience
  • Coronavirus Campaign Poster – Download
  • Why I stopped using Zoom, and why you probably should too
  • How to protect your Netflix Profile even after sharing the account password!