Andy Dienes

consider `A = zeros(2, 2), b = [1,1]` 1. `A[1, :] = reshape(b, 1, 2)` 2. `A[1, :] .= reshape(b, 1, 2) # ERROR: DimensionMismatch` 3. `A[:, 1] = reshape(b,...

both `pyarrow` and `polars` can read this table, but [mwe.arrow.zip](https://github.com/user-attachments/files/16395769/mwe.arrow.zip) ``` julia> Arrow.Table("mwe.arrow") 1-element ExceptionStack: TaskFailedException nested task error: MethodError: no method matching init(::Nothing, ::Vector{UInt8}, ::Int64) Closest candidates are: init(::Type{T},...

"Checking standard library notarization" should be a spinner

2

this is very minor, and maybe not a universally shared opinion, but rather than the ```Checking standard library notarization............................................................done.``` where it appears the number of `.....` is unbounded with time,...

to be applied after / on top of https://github.com/JuliaLang/julia/pull/55318

``` julia> using Statistics julia> x = [missing, 1, 2]; y = [-1, -2, -3]; julia> cor([x y]) 2×2 Matrix{Union{Missing, Int64}}: 1 missing missing 1 julia> cor([y x]) ERROR: MethodError:...

seems to help in many cases. would fix the precise MWE given in https://github.com/JuliaLang/julia/issues/52552, but does not necessarily fix comprehensively all perf issues of all heterogenous flattens. but, may as...

[1.12] `WARNING: using Foo in module Main conflicts with an existing identifier.` warnings gone

4

I'm sorry to duplicate this question in several places but I'm having a tough time getting an answer: in 1.12 it seems that in cases like ``` julia> x =...

`keys(g::Generator) = keys(g.iter)` is not generically correct and should not be defined

16

from the `keys` docstring: > keys(iterator) > For an iterator or collection that has keys and values (e.g. arrays and dictionaries), return an iterator over the keys. but a `Generator`...

https://github.com/chengchingwen/BytePairEncoding.jl/blob/a4ea37c604087e9d2973c17e80428d2f4fa32b07/src/mstring.jl#L97 seems that `memhash` is used for `hash(::Merge)`, but [this will be deleted in 1.13](https://github.com/JuliaLang/julia/issues/59151) note that there are some [in-progress plans to simplify the migration path](https://github.com/JuliaLang/julia/issues/59151#issuecomment-3141676024) but I just...