Salesforce Apex trigger fires twice on a single record update

Summary The Salesforce Apex trigger is firing twice on a single record update, causing unexpected behavior. This issue arises from the trigger updating the record, which in turn triggers the same trigger again, resulting in infinite recursion. To prevent this, it’s essential to understand the trigger context and implement measures to avoid recursive trigger executions. … Read more

Bigquery How do I get big Query to take column release_date as column only and not to insert date function in it

Summary A user reported that BigQuery automatically treats a column named release_date (or similar) as a DATE type during query execution, even when the intent is to treat it as a raw string or identifier. This occurs because BigQuery’s query parser performs automatic type inference based on column names and schema metadata, wrapping the value … Read more

How to maximize satisfied customers when owner is grumpy? (Sliding Window Java solution)

Summary The provided Java solution attempts to solve the “Maximize Satisfied Customers” problem using a sliding window technique. The problem asks to maximize customer satisfaction by choosing a contiguous period of minutes during which the owner stops being grumpy. The solution correctly identifies the base satisfaction (customers happy when the owner is naturally not grumpy) … Read more

Memory leak in .zstd file decompression

Summary The issue at hand is a memory leak occurring during the decompression of a .zstd file in a Python application. The file, which is approximately 300 Mb in size, is downloaded, decompressed, and then saved to S3 storage. Despite the code functioning as intended, a significant increase in RAM usage is observed, indicating a … Read more

CustomValueComparator for Object.class not used for Map values

Summary The issue is a type resolution mismatch in JaVers. While a CustomValueComparator for Object.class is registered, JaVers internally uses generic type arguments (Map<String, Object>) to select comparators. It treats Object as a container type (specifically Map/Collection) rather than a value type, bypassing the custom comparator when comparing map values. This results in standard Object.equals() … Read more

Proper PascalCase for “kubeconfig”

Summary The question revolves around determining the correct PascalCase form of the term “kubeconfig”. This term is derived from two words: Kubernetes (or kube) and config. The correct PascalCase form is essential for use as a class name, type, or identifier in programming, particularly in C# and .NET projects related to Kubernetes. Root Cause The … Read more

React Hook Form + zodResolver: how to add field-level (async) validation that depends on hook data?

Summary The issue at hand is combining zodResolver with field-level validation in React Hook Form (RHF), where the validation depends on data fetched from a hook. The problem arises when using zodResolver with a schema, as it seems to override the rules.validate function, preventing the field-level validation from running. Root Cause The root cause of … Read more

Next.js App Router: enforcing non-bypassable server-side route gating with middleware vs server components

Summary In a Next.js v16+ App Router application, enforcing non-bypassable server-side route gating for compliance-critical flows (like identity verification) requires understanding the distinction between middleware execution and Server Component rendering. The central finding is that middleware is the preferred enforcement layer for route-level gating, providing a pre-render security boundary that decouples authentication/authorization logic from UI … Read more

How to draw multiple objects of the same shape in SFML using VertexArray?

Summary The problem at hand is drawing multiple objects of the same shape in SFML using VertexArray. The provided code snippet successfully draws a single rectangle, but the goal is to replicate this shape multiple times on the screen for collision testing purposes. Key takeaways include understanding how to utilize VertexArray efficiently for multiple shapes … Read more