Output ngModel value only when valid

Summary The issue at hand is the difference in behavior between AngularJS and Angular 19+ when it comes to template-driven forms and validation. In AngularJS, the ng-model value is only updated when the input is valid, whereas in Angular 19+, the ngModel value is always updated, regardless of validation. Root Cause The root cause of … Read more

Coredump generated on crash (segfault, abort), but not when sending corresponding signal (kill -11)

Summary The issue at hand is related to coredump generation on an old embedded Linux platform. When a program crashes naturally, a coredump is generated and sent to a remote server using netcat. However, when the program is manually terminated using kill -11, no coredump is generated. This behavior is unexpected, given that ulimit -c … Read more

Jump in unity using Rigidbody Force

Summary The issue at hand is related to a jump mechanic in a Unity game, where the player can jump multiple times without landing on the ground. This is caused by an incorrect implementation of the jump logic. The current implementation checks if the player is grounded and then applies a force upward to make … Read more

i embedded youtube videos on my site, on mobile the mobile gear icon became unclickable suddenly for settings, i suspect a change on the youtube api

Summary The YouTube embedded player settings icon, also known as the gear icon, has become unclickable on mobile devices, preventing users from accessing video quality, playback speed, and other settings. This issue is suspected to be related to a change in the YouTube API. Root Cause The root cause of this issue is likely due … Read more

How can I inspect a website from Chrome android?

Summary To inspect a website in Chrome on Android, you can’t directly use a keyboard shortcut like cmd+option+c on a Mac. However, there are alternative methods to achieve similar functionality. The primary approach involves using the Chrome desktop version’s remote debugging feature in conjunction with an Android device. Root Cause The root cause of the … Read more

Key Steps to Obtain CE Certification and Ensure EU Compliance

Summary Obtaining CE certification is crucial for manufacturers selling products in the European market, as it ensures compliance with EU directives related to safety, health, and environmental protection. The key steps involved in obtaining CE certification include conducting a risk assessment, creating a technical file, and affixing the CE mark. Manufacturers must also ensure their … Read more