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Frontmatter

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Author 1

Tap on every value

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167 μs
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@bind x html"<input style='width: 500px' type=range max=10>"
211 ms
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let
x
@async tap()
end;
❔
/tmp/jl_f1zFu6/vibrate: 1: Syntax error: word unexpected (expecting ")")
6.1 ms

Tap three times

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167 μs
triple (generic function with 1 method)
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triple() = for i in 1:3
tap()
sleep(.05)
end
739 μs
Error message

failed process: Process(`/tmp/jl_f1zFu6/vibrate -t 0.02`, ProcessExited(2)) [2]

Stack trace

Here is what happened, the most recent locations are first:

  1. pipeline_error
    from process.jl:540
  2. run(::Cmd; wait::Bool)
    from process.jl:455
  3. run
    from process.jl:453
  4. tap(duration::Float64)
    from Other cell: line 2
    function tap(duration::Real=0.02)	run(`$(vibrate_path) -t $(string(duration))`)	nothingend
  5. Show more...
Don't panic!
triple()
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❔
/tmp/jl_f1zFu6/vibrate: 1: Syntax error: word unexpected (expecting ")")
---

Tab on snap

👀 Reading hidden code
165 μs
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9.9 ms
Error message

Another cell defining yint contains errors.

C'est la vie !
HTML("<input style='width: 500px' type=range max=10 step=.01 value=$(yint) disabled>")
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---
Error message

Another cell defining yint contains errors.

C'est la vie !
if last_yint[] != yint
@async tap()

last_yint[] = yint
end;
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---
last_yint = Ref(0)
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12.6 μs
Error message

MissingException: cannot convert a missing value to type Int64: use Union{Int64, Missing} instead

Stack trace

Here is what happened, the most recent locations are first:

  1. round(::Type{Int64}, ::Missing, ::RoundingMode{:Nearest})
    from missing.jl:142
  2. from This cell: line 1
    yint = round(Int, y)
this suckz 💣
yint = round(Int, y)
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---

Appendix

👀 Reading hidden code
165 μs
tap (generic function with 2 methods)
function tap(duration::Real=0.02)
run(`$(vibrate_path) -t $(string(duration))`)
nothing
end
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868 μs

Getting the binary

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183 μs
"/tmp/jl_f1zFu6"
dir = mktempdir()
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123 μs
"/tmp/jl_f1zFu6/bin.zip"
binary_zip_path = download("https://github.com/lapfelix/ForceTouchVibrationCLI/releases/download/1.0/ForceTouchVibrationCLI.zip", joinpath(dir, "bin.zip"))
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322 ms
Process(`unzip -o /tmp/jl_f1zFu6/bin.zip -d /tmp/jl_f1zFu6`, ProcessExited(0))
unzip_process = run(`unzip -o $(binary_zip_path) -d $(dir)`)
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❔
Archive:  /tmp/jl_f1zFu6/bin.zip
  inflating: /tmp/jl_f1zFu6/vibrate
28.0 ms
"/tmp/jl_f1zFu6/vibrate"
vibrate_path = let
unzip_process
joinpath(dir, "vibrate")
end
👀 Reading hidden code
20.7 μs