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mbauman / Manifest.toml
Created October 11, 2019 18:54
Fast partitions
# This file is machine-generated - editing it directly is not advised
[[AbstractFFTs]]
deps = ["LinearAlgebra"]
git-tree-sha1 = "380e36c66edfa099cd90116b24c1ce8cafccac40"
uuid = "621f4979-c628-5d54-868e-fcf4e3e8185c"
version = "0.4.1"
[[Arpack]]
deps = ["BinaryProvider", "Libdl", "LinearAlgebra"]
@mbauman
mbauman / mac-bash-completion.patch
Created February 23, 2011 02:50
A patch to bash-completion version 1.3 (http://bash-completion.alioth.debian.org/). Adds completions for Mac OS X specific utilities: defaults, launchctl, open, and xcodebuild. Additionally, it properly enables killall.
diff -Naur bash-completion-1.3/completions/Makefile.am bash-completion-1.3-mac/completions/Makefile.am
--- bash-completion-1.3/completions/Makefile.am 2011-01-21 04:36:11.000000000 -0500
+++ bash-completion-1.3-mac/completions/Makefile.am 2011-02-22 22:02:25.000000000 -0500
@@ -33,6 +33,7 @@
cvs \
cvsps \
dd \
+ defaults \
dhclient \
dict \
@mbauman
mbauman / DiscourseStats.jl
Last active March 2, 2020 22:43
Cumulative discourse stats
using HTTP, JSON, DataFrames, Dates, CSV
function cumulative(dates)
start_date = Dates.format(minimum(dates)-step(dates), "YYYY-mm-dd")
end_date = Dates.format(maximum(dates), "YYYY-mm-dd")
colnames = []
cols = []
for report in ("signups", "posts", "likes", "page_view_total_reqs", "topics")
r = HTTP.get("https://discourse.julialang.org/admin/reports/$report.json?end_date=$end_date&start_date=$start_date",
["Api-Key"=> ENV["JULIA_DISCOURSE_API_KEY"], "Api-Username"=> ENV["JULIA_DISCOURSE_USERNAME"]])
@mbauman
mbauman / find_first_nan.jl
Last active July 6, 2020 11:14
using Cassette, ReplMaker
Cassette.@context NoNaN
nonnan(s, x::Number) = (@assert(!isnan(x), string(s, " returned NaN")); x)
nonnan(s, A::AbstractArray) = (foreach(x->nonnan(s, x), A); A)
nonnan(s, x) = x
Cassette.overdub(::NoNaN, f, args...) = nonnan("$f$args", f(args...))
@mbauman
mbauman / MatlabClasses.ipynb
Last active April 23, 2023 14:33
Documenting how to parse Matlab's opaque class structure for MAT files with Julia.
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@mbauman
mbauman / 52385.jl
Created February 28, 2024 19:21
julia> using StructArrays
julia> begin
g(x::StructArray{<:Tuple{String}}) = nothing
g(x::StructArray{<:Tuple{Integer}}) = nothing
function f(x)
# ok, yes, this line is fairly contrived, but this is a short-hand for
# building a partial type-instability -- something that happens frequently
z1 = Core.compilerbarrier(:type, x)::StructArray{<:Tuple{Nothing}}
z2 = g(z1)
@mbauman
mbauman / filtfilt_gustafsson.jl
Created July 7, 2014 14:10
Forward-backward IIR filter that uses Gustafsson's method.
# Forward-backward IIR filter that uses Gustafsson's method.
#
# Apply the IIR filter defined by `(b,a)` to `x` twice, first forward
# then backward, using Gustafsson's initial conditions [1]_.
#
# Let `y_fb` be the result of filtering first forward and then backward,
# and let `y_bf` be the result of filtering first backward then forward.
# Gustafsson's method is to compute initial conditions for the forward
# pass and the backward pass such that `y_fb == y_bf`.
#
@mbauman
mbauman / pluto_microphone.jl
Last active June 21, 2024 19:49
begin
# Straightforward adaptation from https://github.com/JuliaPluto/PlutoUI.jl/pull/54 by @mthelm85
struct Microphone end
function Base.show(io::IO, ::MIME"text/html", microphone::Microphone)
mic_id = String(rand('a':'z', 12))
mic_btn_id = String(rand('a':'z', 12))
PlutoUI.withtag(() -> (), io, :audio, :id => mic_id)
print(io, """<input type="button" id="$mic_btn_id" class="mic-button" value="Stop">""")
PlutoUI.withtag(io, :script) do