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personalblog

My daily experience in crypto world


Unhandled JavaScript Errors

12 Jun 2025 1 minute read 0 comments medeb

1. Unhandled JavaScript Errors: An uncaught JavaScript error during component initialization or data loading after returning can cause the page to stop rendering or functioning.2. Check the Router Configuration:Make sure the route you're returning to...

Road guards (canactivate, etc.)

11 Jun 2025 1 minute read 0 comments medeb

1. Road guards (canactivate, etc.):If you have guards who protect the previous road, they could block access during rear navigation, potentially without displaying clear error to the user, leaving an empty page or unexpected redirection.2. State mana...

How window.history.back() Interacts with a SPA

10 Jun 2025 1 minute read 0 comments medeb

1. How window.history.back() Interacts with a SPA:When you use window.history.back(), the browser does indeed change the URL in the address bar to return to the previous URL in its history.However, because this is a SPA, the browser doesn't trigger a...

Asynchronous Data Handling and Errors

9 Jun 2025 1 minute read 0 comments medeb

1. Asynchronous Data Handling and ErrorsAngular components often load their data asynchronously from an API upon initialization. If, upon returning to a previous page, this data request fails (network issue, server error, etc.) and this error is not...

The Action of window.history.back()

8 Jun 2025 1 minute read 0 comments medeb

1. The Action of window.history.back()When you use window.history.back() or the user clicks the browser's "Back" button, the browser itself changes the URL to return to the previous entry in its history. It expects the page to react to this URL chang...

Introduction: The "Back" Challenge in Angular SPAs

7 Jun 2025 1 minute read 0 comments medeb

1. Introduction: The "Back" Challenge in Angular SPAsIn modern web applications built with frameworks like Angular, navigation is handled differently than traditional websites. This fundamental difference is key to understanding why the "Back" button...

Bassam Kousa's Career

6 Jun 2025 1 minute read 0 comments medeb

*Bassam Kousa's Career*Bassam Kousa is a renowned Syrian actor with a wide range of notable works. He has starred in numerous television series and films, demonstrating his versatility as an actor. His most famous roles include historical series and...

Introduction to Bassam Kousa

5 Jun 2025 1 minute read 0 comments medeb

1. Introduction to Bassam KousaBassam Kousa is a renowned Syrian actor with a wide range of notable works. Here are some of his famous films and television series:Notable TV series:- Bab Al-Hara (2006): Historical drama series in which he played a ma...

Key tips

3 Jun 2025 1 minute read 0 comments medeb

Key tips:noEmit: true means that the TypeScript compiler does not generate any output JavaScript (.js) files. This option is typically used when another tool (like Angular CLI or Vite) is responsible for the final JavaScript bundling.Allow .ts import...

Why PowerShell 7.5 and not 5.1?

2 Jun 2025 1 minute read 0 comments medeb

1. Why PowerShell 7.5 and not 5.1?It's a good decision! PowerShell 7.5 is a newer and more stable version than PowerShell 5.1, and you'll likely encounter fewer problems using it.2. PS1 Practical Case:By running your script with PowerShell 7.5, you s...