Prevent Firefox ‘Save address?’ prompt on form submit in JavaScript address book app

Summary The Firefox “Save address?” prompt is a common issue encountered when building web-based address book modules. Despite trying various tricks such as using autocomplete=”off”, obscure field names, and submission using fetch(), the prompt still appears. This article aims to provide a reliable solution to prevent this prompt without compromising accessibility or user experience. Root … Read more

Onprem Hyper-V VM migration to Azure Local – VMs are offline and wont ping after migration

Summary The migration of Hyper-V VMs from on-premises to Azure Local using Azure Migrate resulted in VMs being offline and unable to ping after migration. The VMs appear in the Azure portal and Failover Cluster Manager, but have no network connectivity, and the Azure Arc agent status shows as blank or not connected. Root Cause … Read more

Dual Directory Tree Structure

Summary The question revolves around creating a dual directory tree structure in Windows 10, where a large collection of files, such as JPG images, can be organized and viewed in two different hierarchical structures simultaneously. For instance, the files could be sorted by Country and then by Building Type, while also being accessible in a … Read more

Trading Margin and Available Quantity to Purchase

Summary The problem requires calculating the additional quantity of gold that can be purchased while maintaining a 15% margin requirement. Given the account details, current holdings, and market price, we need to determine the maximum allowable position value and then calculate the available quantity to purchase. Root Cause The root cause of the complexity in … Read more

Why does Kubernetes TCP readiness probe initially return “connection refused” for Kafka broker?

Summary The Kubernetes TCP readiness probe initially returns a “connection refused” error for a Kafka broker due to the way TCP sockets and readiness probes work in Kubernetes. This issue is not specific to Kafka, but rather a general behavior of TCP readiness probes in Kubernetes. Root Cause The root cause of this issue is: … Read more

CRM using OPA to enforce policies

Summary The integration of Open Policy Agent (OPA) with CRM platforms like Dynamics or Salesforce is a complex process that requires careful consideration of policy enforcement and system architecture. This article will explore the root cause of common issues, real-world impact, and provide guidance on how to successfully integrate OPA with CRM platforms. Root Cause … Read more