median_user
Missed opportunity to call it a premake
Sets are super useful for all sorts of stuff where you want the datatype to guarantee there is only one instance of a value in the collection. UI components where you are incrementally adding things to a selection is a great example.
It’s a completely standard feature in many stdlibs and has nothing to with turning JS into a database.
There is evidence that 20mph zones do save lives and injuries even if people don’t obey them. This is because they still drive slower than they would in a 30mph zone.
I would agree, however, that if the limit is set to 20mph then the road design needs to be changed to match that, making it uncomfortable for drivers to exceed the limit. Unfortunately the UK is quite institutionally poor at this kind of traffic calming design compared to some of its neighbours.
You misunderstand the statistic. The 90% compliance measures cars that were driving into a future LEZ area. There was no need for any of those vehicles to be compliant at the time of measurement. The measurements were performed to analyse the impact that the new LEZ would have when introduced.
Additionally, I think it’s extremely misleading to say that you need to buy a new car every eight years. In this case, you might need to buy a used car that is already eight years old (or much older if petrol). They are not expensive compared to new cars. In the case of London there has also been a scrappage scheme to assist people, though this probably isn’t available everywhere.
Where is there an LEZ that forces you to buy a ‘new car’? The ones I’m aware of require compliance with either fairly or very old emissions standards.
For example, in London, the ULEZ requires that petrol cars be Euro 4 (every UK vehicle since 2006 complies automatically) and diesel cars to be Euro 6 (mandatory for new cars since mid-2015). So, worst case, the vehicle needs to be newer than eight years old. More than 90% of vehicles driving into the expanded ULEZ area were already compliant before it became active.
Your suggestion is that people experiencing antisocial behaviour that affects their health and wellbeing should just move to a new house? Where the same thing can easily happen again? And that we, as a society, should do absolutely nothing else about it?
Deranged take, worthy of a ‘libertarian’ teenager.
Selfish behaviour, wasting public money because they don’t like a scheme created to improve the health of normal Londoners.