This is on the verge of being ASMR - and I think that's great!
chaosflaws
Yup, this format is a win.
Please continue teaching ts.
wennwenn
for some specific usecases (like when dealing with generics such as T extends string) you may need to use Extract<keyof FormValues, string> to remove the implicit number and symbol key values that keyof may pick up, since these do (obviously) not extend string and will cause a confusing type error.
Mitsunee_
Always great, straight to the point videos on TS. Love your stuff.
TJKlimoski
Very nice format and so clear. Thank you for this short!
flibben
how do you make an assertion from the formvalues keys?
of example i have column from my sql and check if it exist in any from the keys?
rogerpantil
I'd love to have similar valueof keyword. Yeah, i know we can easily construct it with generic wrapper, but i want it to be supported internally the same way as keyof
TheSome
@mattpocockuk How did you create this presentation? Manual editing or did you use a specific tool?
gabrielbianchi
Wouldn't it be further improved, by simply iterating FormValues keys and their values and on each iteration add "initialValue" and "label"?
Anyhow, like the style of this kind of shorts 👏.
albannurkollari
From what version of typescript this was introduced ?
tntg
what software did you use to make these?
emmanuelchucks
I learnt TypeScript from the Type Challenges.
MirrorsEdgeGamer
What’s the difference between using keyof and keyof typeof ?
markokafor
Like every npm and docusaurus2 banner: "we stand with keyof" 😂
DannyEck
Nice man, thats gonna save plenty of time ^-^
alangraton
How have I been using keyof for all this time, yet had no idea about Record
