Ick. At the very least, i’ve seen it a LOT less in VSC. The fact that something as simple as rainbow brackets uses the freemium model in intellij sucks. I mean the fact that it’s not a builtin setting is dumb too but that’s beside the point
Ick. At the very least, i’ve seen it a LOT less in VSC. The fact that something as simple as rainbow brackets uses the freemium model in intellij sucks. I mean the fact that it’s not a builtin setting is dumb too but that’s beside the point
I feel like it’s like pointers.
“Variable” refers to the label, i.e. a box that can contain anything (like *ptr is a pointer to [something we dont know anything about])
Immutable describes the contents, i.e. the stuff in the box cant change. (like int* ptr describes that the pointer points to an int)
Rust makes it very obvious that there’s a difference between constants and immutable variables, mainly because constants must be compile time constants.
What do you call it when a variable cant change after its definition, but isnt guaranteed to be the same on each function call? (E.g. x is an array that’s passed in, and we’re just checking if element y exists)
It’s not a constant, the contents of that label are “changing”, but the label’s contents cant be modified inside the scope of that function. So it’s a variable, but immutable.
The freemium and constant “are you sure you dont want to pay?” from some intellij plugins is insulting enough that it’s hard to believe any developer would praise it. Presumably this doesnt happen in vscode because it cant happen in vscode, not because people arent shameless enough to do it there.
For downsides, i’d like to add that the lack of function overloading and default parameters can be really obnoxious and lead to [stupid ugly garbage].
A funny one i found in the standard library is in time::Duration
. Duration::as_nanos()
returns a u128, Duration::from_nanos()
only accepts a u64. That means you need to explicitly downcast and possibly lose data to make a Duration after any transformations you did.
They cant change from_nanos()
to accept u128 instead because that’s breaking since type casting upwards has to be explicit too (for some reason). The only solution then is to make a from_nanos_u128()
which is both ugly, and leaves the 64 bit variant hanging there like a vestigial limb.
Qownnotes
It’s a desktop app, but can sync with self-hosted cloud servers. It’s also literally just text/markdown files.