Where is everyone? 😉

Summary The question “Where is everyone?” is a metaphorical inquiry into the absence of individuals in a particular context, which in this case, seems to be related to the programming community. The author expresses gratitude towards Joel Spolsky and the Stack Overflow project for their guidance and support during the challenging times of programming before … Read more

WSL cannot ping internet (Omada Setup)

Summary The issue at hand is that WSL (Windows Subsystem for Linux) cannot ping the internet when connected to a specific WiFi network configured with Omada, while the host PC can connect without issues. The problem resolves when switching to a mobile hotspot, indicating the issue lies with the Omada configuration. Root Cause The root … Read more

Microsoft Graph Webhook: Why don’t I receive notifications about permission changes for SharePoint?

Summary The Microsoft Graph Webhook is a powerful tool for receiving notifications about changes to files and permissions in Microsoft services like OneDrive and SharePoint. However, permission change notifications for SharePoint files are not received when using the Graph webhook, despite following the official documentation. This article aims to explore the root cause of this … Read more

friend function definition in a class can’t call another friend function declared in a class

Summary The issue at hand is related to friend function definitions in C++ and how they interact with each other within the scope of a class. Specifically, the problem arises when one friend function attempts to call another friend function that is declared within the same class, resulting in a compiler error stating that the … Read more

How to check LeetCode problem contribution status if no email update received?

Summary The LeetCode problem contribution process can be unclear, especially when it comes to tracking the status of a submitted problem. Key takeaways include understanding the typical communication flow from LeetCode and knowing how to proceed when there’s no update. Root Cause The root cause of the confusion often lies in: Lack of clear communication … Read more

ToS Clarification: Storing Lat/Long and Address from Places Autocomplete vs. User-Confirmed Map Marker

Summary The Google Maps Platform Terms of Service (ToS) have specific guidelines regarding data storage, particularly for Latitude and Longitude coordinates obtained through Places Autocomplete or User-Confirmed Map Marker. The main concern is whether storing these coordinates indefinitely is permitted, especially when considering user-provided data and user-confirmed data. Root Cause The root cause of the … Read more