Restaurant reservation no-shows solution

“[Bug]: Can't skip scheduled repeating transaction if set to move before weekend ### Verified issue does not already exist? - [x] I have searched and found no existing issue ### What happened? If you create a scheduled repeating transaction, and set it to to repeat on the last day of the month, and set it to move schedule before weekend, you can't skip the next occurrence of the scheduled transaction. I noticed this today when reconciling, and saw that I'd made the payment on 11/12, while th”

“How reliable is the Ethiopian E-Visa or the visa-on-arrival? I am a German tourist. I intend flying to Addis Ababa Bole airport. The German foreign ministry says about the Ethiopian e-visa However, the e-visa procedure is sometimes prone to errors. and about the Ethiopian visa-on-arrival The conditions for issuing the visa and the amount of the fee have not yet been announced. If you wish to use the "visa on arrival," please check with your chosen airline beforehand to ensure that you will be pe”

“How to handle strict FIFO waiters with futex when a waiter crashes? I’m building a shared-memory, event-driven allocator on Linux with: Multiple producers, single consumer (MPSC) Variable-size allocations from a shared memory pool When memory is unavailable, producers must wait and be woken by the consumer Strict FIFO order is required, based on arrival time (older requests must be served before newer ones, regardless of size) I’m aware that futex and pthread_mutex/cond do not guarantee FIFO wak”

“Show HN: Castra – Strip orchestration rights from your LLMs I got tired of AI agents forgetting what they were doing the moment their context window filled. The current industry solution is to write massively bloated agent harnesses full of defensive spaghetti just to stop models from drifting. The problem is treating chat history as project state. A conversation is not a ledger. Castra is a compiled Go binary that strips orchestration rights from the LLM. State lives in an encrypted, local SQLi”

“Why does Bionic's sem_post implementation wake all waiters instead of just one? I'm having performance issues on Android when [code] ing on a contended semaphore with a somewhat large number of (pshared) waiters. What I'm trying to do is to spawn a large number of processes, have them wait on a process-shared semaphore, and release them all "at once" by [code] ing multiple times from the parent process. The loop in which I repeatedly call [code] from the parent process takes a noticeably long ti”