Cockatiel is resilience and transient-fault-handling library that allows developers to express policies such as Retry, Circuit Breaker, Timeout, Bulkhead Isolation, and Fallback.
Two commonly perceived problems of the programming language Go are that handling errors is verbose and repetitive parametric polymorphism is not available This post is about the intersection of those problems and Rob Pike’s recommendation on the former.
When you build real world applications, you are not always on the "happy path". You must deal with validation, logging, network and service errors, and other annoyances. How do you manage all this within a functional paradigm, when you can't use exceptions, or do early returns, and when you have no stateful data?
TL;DR: Curious about error handling? Scroll down to the final approach and/or check out the example project. Angular 2 is a great framework that provides nice tools to create awesome component-based…
A white couple undergoing IVF treatment have had black twins after a blunder at a fertility clinic. It has sparked an unprecedented legal debate over how it could happen and who the 'lawful' parents are. BBC News Online asked Penney Lewis, a lecturer in law at King's College London, about issues surrounding the case.
A couple have spoken of their utter devastation after a fertility clinic mix-up led to their last viable embryo being implanted into another woman. Debra and Paul, from Bridgend, have received damages of about £25,000 after the error in December 2007.
Fertilising eggs from the wrong sperm donor is a nightmare scenario for IVF clinics, which came to light in the case of a white woman in Leeds who found herself giving birth to black twins in 2002. But The Report's Nadene Ghouri has since found a routine neglect of safeguards to prevent such mix-ups at a major London hospital led one embryologist to turn whistle-blower.
M. Jamalabdollahi, A. Mirzaeinia, и S. Salari. 2012 14th International Conference on Advanced Communication Technology (ICACT), стр. 832-836. (февраля 2012)
M. Koppel, J. Schler, и K. Zigdon. Proceedings of the eleventh ACM SIGKDD international conference on Knowledge discovery in data mining, стр. 624--628. ACM, (2005)