Error message

ArgumentError: `DataFrame` constructor from a `Matrix` requires passing :auto as a second argument to automatically generate column names: `DataFrame(matrix, :auto)`

Stack trace

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

DataFrames.DataFrame(matrix::Matrix{Float64})
from dataframe.jl:400
from This cell: line 1
```
rar = @view DataFrame(rand(100,3))[2:2]
```

You got this!

👀 Reading hidden code

rar = @view DataFrame(rand(100,3))[2:2]

---

Error message

Another cell defining rar contains errors.

👀 Reading hidden code

rr = Tables.rows(rar)

---

Error message

Another cell defining rar contains errors.

Don't panic!

@view rr[1:20]

👀 Reading hidden code

---

sl = @bind x html"<input type=range>"

👀 Reading hidden code

129 ms

	a
	HTML
1

DataFrame(:a => [html"<input type=range>"])

👀 Reading hidden code

133 ms

	❤	🙊	Hondjes enzo
	Any	Wow	Any
1		WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje
2		WowWowx missing	Markdown.MD1 2
3	3	WowWowx 20	Float641 0.74245 2 0.843102 3 0.714689 4 0.832335 5 0.263066 6 0.691473 7 0.34695 8 0.651073 9 0.868499 10 0.394689 11 0.841518 12 0.577537 13 0.575962 14 0.302531 15 0.543353 16 0.888869 17 0.666461 18 0.0251771 19 0.940568 20 0.35342 more41 0.14315 42 0.427875 43 0.203251 44 0.645831 45 0.804782 46 0.761142 47 0.98486 48 0.467247 49 0.614103 50 0.96805

begin

sleep(.2)

@info "" x

if !@isdefined(y)

y = 20

end

DataFrame(

"❤" => [sl, (@bind y Slider(1:100, default=y)), 3],

"🙊" => Wow.([6,x,y]),

"Hondjes enzo" => [md"**Wow** dit is echt heel erg veel tekst dit gaat _sowieso_ niet passen in een klein celletje", [img, img], rand(50)]

)

end

👀 Reading hidden code

missing

1.0 s

New ✨

👀 Reading hidden code

172 μs

	🙊	Hondjes enzo	Cool plots
	Wow	Any	Plot
1	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje
2	WowWowx 7	Markdown.MD1 2
3	WowWowx 8	Float641 0.891546 2 0.919321 3 0.125264 4 0.312443 5 0.466913 6 0.556688 7 0.619648 8 0.161927 9 0.543148 10 0.979852 11 0.296951 12 0.879473 13 0.0115173 14 0.575203 15 0.489148 16 0.885231 17 0.72157 18 0.538252 19 0.356732 20 0.579757 more41 0.239844 42 0.282591 43 0.876115 44 0.383545 45 0.682908 46 0.622377 47 0.562783 48 0.718207 49 0.9014 50 0.202852

d1 = DataFrame(

# "❤" => [1, 2, 3],

"🙊" => Wow.(6:8),

"Hondjes enzo" => [md"**Wow** dit is echt heel erg veel tekst dit gaat _sowieso_ niet passen in een klein celletje", [img, img], rand(50)],

"Cool plots" => plot.([sin, cos, tan]; size=(200,100))

)

👀 Reading hidden code

633 ms

	❤	🙊	Hondjes enzo
	String	Wow	Any
1	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje
2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2
3	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319

d2 = DataFrame(

"❤" => [rand('a':'z', 10) |> String for _ in 1:3],

"🙊" => Wow.(6:8),

"Hondjes enzo" => [md"**Wow** dit is echt heel erg veel tekst dit gaat _sowieso_ niet passen in een klein celletje", [img, img], rand(50)]

)

👀 Reading hidden code

125 ms

DataFrames.jl default

👀 Reading hidden code

185 μs

# old(dbig)

👀 Reading hidden code

8.0 μs

	❤	🙊	Hondjes enzo	❤_1	🙊_1	Hondjes enzo_1	❤_2	🙊_2	Hondjes enzo_2	❤_3	🙊_3	Hondjes enzo_3
	String	Wow	Any	String	Wow	Any	String	Wow	Any	String	Wow	Any
1	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje
2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2
3	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319
4	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje
5	"zdegzenzun"	WowWowx 7	Markdown.MD1 2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2
6	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319
7	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje
8	"zdegzenzun"	WowWowx 7	Markdown.MD1 2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2	"zdegzenzun"	WowWowx 7	Markdown.MD1 2
9	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319
10	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje	"whknkfxequ"	WowWowx 6	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje
more
36	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319	"klqiblqgdh"	WowWowx 8	Float641 0.955512 2 0.0780774 3 0.989846 4 0.169209 5 0.767329 6 0.095582 7 0.0264209 8 0.844893 9 0.317467 10 0.270954 11 0.146196 12 0.184298 13 0.889762 14 0.205384 15 0.363154 16 0.129242 17 0.469311 18 0.660543 19 0.993302 20 0.205063 more41 0.513635 42 0.377386 43 0.969254 44 0.702293 45 0.102918 46 0.807858 47 0.000272183 48 0.208902 49 0.525819 50 0.880319

dbig = let

dwide = hcat(d2, d2, d2, d2, makeunique=true)

vcat(dwide, dwide, dwide, dwide, dwide, dwide, dwide, dwide, dwide, dwide, dwide, dwide)

end

👀 Reading hidden code

1.5 s

Int64

100

[1:100...]

👀 Reading hidden code

41.4 μs

0xc6fa1194f222d4dc

ra = rand(UInt)

👀 Reading hidden code

3.7 ms

Int64

[

let

a = x

end

for x in 1:10

]

👀 Reading hidden code

25.2 μs

200×200 Matrix{Float64}:
 0.497672   0.309232  0.482514  0.425571  …  0.0363394  0.986674   0.590235
 0.609604   0.778475  0.690581  0.102397     0.60049    0.424244   0.249347
 0.83998    0.263602  0.65721   0.553031     0.204759   0.43766    0.40733
 0.0723015  0.402889  0.352859  0.204455     0.0999252  0.0912355  0.542264
 0.288223   0.563537  0.53814   0.450041     0.951201   0.464749   0.317775
 0.64078    0.679326  0.342725  0.494672  …  0.0564509  0.995944   0.855637
 0.231867   0.597798  0.884322  0.386629     0.650199   0.0677996  0.261572
 ⋮                                        ⋱                        
 0.464204   0.787247  0.790565  0.370651     0.340219   0.0450529  0.213854
 0.42354    0.653661  0.971451  0.342682  …  0.257799   0.0651894  0.621675
 0.419182   0.539575  0.270656  0.287291     0.420572   0.451306   0.846693
 0.223562   0.018923  0.350005  0.90433      0.546053   0.664229   0.49845
 0.998644   0.9708    0.464421  0.268596     0.99343    0.882112   0.949236
 0.754496   0.953334  0.754514  0.594292     0.0622556  0.035201   0.142039

rand(200,200)

👀 Reading hidden code

52.5 μs

Error message

ArgumentError: `DataFrame` constructor from a `Matrix` requires passing :auto as a second argument to automatically generate column names: `DataFrame(matrix, :auto)`

Stack trace

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

DataFrames.DataFrame(matrix::Matrix{Float64})
from dataframe.jl:400
from This cell: line 1
```
d200 = DataFrame(rand(200,200))
```

d200 = DataFrame(rand(200,200))

👀 Reading hidden code

---

Here $\frac{1}{2}$ we go "asdf"

$\frac{1}{2}$

Asdf Asdf Asdf Asdf Asdf Asdf Asdf Asdf Asdf bbbasfasdf asdf asdf

asdfasdf

md"""

## Here $\frac{1}{2}$ we go "asdf"

$\frac{1}{2}$

Asdf Asdf Asdf Asdf Asdf Asdf Asdf Asdf Asdf

bbbasfasdf asdf asdf

asdfasdf

"""

👀 Reading hidden code

327 μs

👀 Reading hidden code

73.4 μs

asdf asdf

html"""

<b>asdf</b> asdf

"""

👀 Reading hidden code

3.7 ms

👀 Reading hidden code

72.0 μs

Plots.Plot{Plots.GRBackend}

plot.([sin,cos])

👀 Reading hidden code

5.0 s

Error message

Another cell defining d200 contains errors.

d200

👀 Reading hidden code

---

using Tables

👀 Reading hidden code

32.8 ms

using Plots

👀 Reading hidden code

3.5 s

0x6464aa3230874934

objectid(Tables.columns(dbig))

👀 Reading hidden code

2.9 ms

Int64

100

collect(1:100)

👀 Reading hidden code

13.2 μs

using DataFrames

👀 Reading hidden code

1.4 s

123

👀 Reading hidden code

6.9 μs

struct Wow

end

👀 Reading hidden code

939 μs

qalkuccgiq
bjwaojumigo
vlykykysgklsvytoawcdsvpwyulhvthazzzrzlzogohplskptejiosv
babanyepcxieudvgq
rgxchxeqokgyswcqozfkvei
tkuagn
ftnclxxpfwgnqyvyuhwjpcqxnameemdoknukufrguwpgcpmdwbqf
oknibkbselxzlyfycewbkpyufuvjwtmvdnezzzbqfynqgbwvtpolfjcs
nrmhgudeexhdvlmspszugzshl
qpevxexpd
mtmriy
owmdwbzdsnc
c
athfgtruwzcorcebyttmjgriaeb
ftewmahfurjmwdiennwb
n
iuttszpinrualpzuaaipdmelmcyymybzhqjqfaorgsmwzmdpfqkywhcylskphiutpfhdkerehfhclvdihqgk
nstufudfqccluhdxajsafqxpjxsw
nvyhrlyhvqkoqtndpsaapzostchzath
ojcotkienaafxhecpkc
an
bposicabbjgdzimgknibizppioxioukdlzihubfwsldbyqjlxrczgqyqddvvnbwvrqquijnhnzhgfwocalfszylmzqzlxjz
vftpqkfijsjxkztlnltigmiyamcyovpdbbjcbumrdkpfjo
rzkwkzblwr
fl
bnos
wcrqztqpuymavbxhfohmu
etvonrmjhfonlmkcmoyykyqhwpkjnlhq
pmrysyuvwzzjodusktxrjct
pplzzjaxhwtfvmhydnbonojuyjoudylpptuxlkhsptckxsvilxxnudjeqbjjsjdjdmblobvyjxgoiek
ripxvtjukrnarjogdivhsqlcsm
fe
rtkntypliokymtqidxwbwpzkbogivlajydxbvrlrigfzexxjy
hiibnvabrlip
exs
axkilfvbismmkngugczbhqboke
stkkpmcdobqyvmmqdys
quvzgaxddtcwczztyaim

rand(['a':'z'..., '\n'], 1000) |> String |> Text

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3.6 ms

Int64

collect(1:50)

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15.3 μs

img = md"![](https://fonsp.com/img/doggoSmall.jpg?raw=true)"

👀 Reading hidden code

26.6 ms

using PlutoUI

👀 Reading hidden code

120 ms

	a
	Int64
1	1
2	2
3	3
4	4
5	5
6	6
7	7
8	8
9	9
10	10
more
1000	1000

d3 = DataFrame(:a => 1:1000)

👀 Reading hidden code

13.4 ms

convert(Int64, UInt16(123))

👀 Reading hidden code

2.1 ms

asdf (generic function with 1 method)

asdf(x::Int64) = x

👀 Reading hidden code

354 μs

Error message

MethodError: no method matching asdf(::UInt16)

Closest candidates are:

asdf(::Int64) at ~/work/disorganised-mess/disorganised-mess/tables/some dataframes.jl#==#c6d7db6a-2293-11eb-23e6-b982c992e486:1

Stack trace

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

from This cell: line 1
```
asdf(UInt16(123))
```

asdf(UInt16(123))

👀 Reading hidden code

---

3×3 DataFrame

Row	❤	🙊	Hondjes enzo
	String	Wow	Any
1	whknkfxequ	Wow(6)	Wow dit is echt heel erg veel tekst dit gaat sowieso niet passen in een klein celletje
2	zdegzenzun	Wow(7)	Markdown.MD[![](https://fonsp.com/img/doggoSmall.jpg?raw=true)\n, ![](https://fonsp.com/img/doggoSmall.jpg?raw=true)\n]
3	klqiblqgdh	Wow(8)	[0.955512, 0.0780774, 0.989846, 0.169209, 0.767329, 0.095582, 0.0264209, 0.844893, 0.317467, 0.270954 … 0.513635, 0.377386, 0.969254, 0.702293, 0.102918, 0.807858, 0.000272183, 0.208902, 0.525819, 0.880319]

old(d2)

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1.3 s

IOContext(Base.DevNull())

default_iocontext = IOContext(devnull, :color => false, :limit => true, :displaysize => (18, 88))

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25.5 μs

old (generic function with 1 method)

old(x) = HTML(repr(MIME"text/html"(), x; context=default_iocontext))

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3.0 ms

<div>
<div style = "float: left;">
<span>3×3 DataFrame</span>
</div>
<div style = "clear: both;">
</div>
</div>
<div class = "data-frame" style = "overflow-x: scroll;">
<table class = "data-frame" style = "margin-bottom: 6px;">
<thead>
<tr class = "header">
<th class = "rowNumber" style = "font-weight: bold; text-align: right;">Row</th>
<th style = "text-align: left;">🙊</th>
<th style = "text-align: left;">Hondjes enzo</th>
<th style = "text-align: left;">Cool plots</th>
</tr>
<tr class = "subheader headerLastRow">
<th class = "rowNumber" style = "font-weight: bold; text-align: right;">
</th>
<th title = "Main.workspace#6.Wow" style = "text-align: left;">Wow</th>
<th title = "Any" style = "text-align: left;">Any</th>
<th title = "Plots.Plot{Plots.GRBackend}" style = "text-align: left;">Plot…</th>
</tr>
</thead>
<tbody>
<tr>
<td class = "rowNumber" style = "font-weight: bold; text-align: right;">1</td>
<td style = "text-align: left;">Wow(6)</td>
<td style = "text-align: left;">
<div class="markdown">
<p>
<strong>Wow</strong> dit is echt heel erg veel tekst dit gaat <em>sowieso</em> niet passen in een klein celletje</p>
</div>
</td>
<td style = "text-align: left;">Plot{Plots.GRBackend() n=1}</td>
</tr>
<tr>
<td class = "rowNumber" style = "font-weight: bold; text-align: right;">2</td>
<td style = "text-align: left;">Wow(7)</td>
<td style = "text-align: left;">Markdown.MD[![](https://fonsp.com/img/doggoSmall.jpg?raw=true)\n, ![](https://fonsp.com/img/doggoSmall.jpg?raw=true)\n]</td>
<td style = "text-align: left;">Plot{Plots.GRBackend() n=1}</td>
</tr>
<tr>
<td class = "rowNumber" style = "font-weight: bold; text-align: right;">3</td>
<td style = "text-align: left;">Wow(8)</td>
<td style = "text-align: left;">[0.891546, 0.919321, 0.125264, 0.312443, 0.466913, 0.556688, 0.619648, 0.161927, 0.543148, 0.979852  …  0.239844, 0.282591, 0.876115, 0.383545, 0.682908, 0.622377, 0.562783, 0.718207, 0.9014, 0.202852]</td>
<td style = "text-align: left;">Plot{Plots.GRBackend() n=1}</td>
</tr>
</tbody>
</table>
</div>

replace(repr(MIME"text/html"(), d1), "><"=>">\n<") |> Text

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63.6 ms

⌀ (This table has no columns)
⌀ (This table has no rows)

DataFrame()

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12.5 μs

Error message

ArgumentError: `DataFrame` constructor from a `Matrix` requires passing :auto as a second argument to automatically generate column names: `DataFrame(matrix, :auto)`

Stack trace

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

DataFrames.DataFrame(matrix::Matrix{Float64})
from dataframe.jl:400
from This cell: line 1
```
DataFrame(rand(20,2000))
```

DataFrame(rand(20,2000))

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---

Error message

ArgumentError: `DataFrame` constructor from a `Matrix` requires passing :auto as a second argument to automatically generate column names: `DataFrame(matrix, :auto)`

Stack trace

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

DataFrames.DataFrame(matrix::Matrix{Int64})
from dataframe.jl:400
from This cell: line 1
```
DataFrame(rand(1:9,2002,200))
```

DataFrame(rand(1:9,2002,200))

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---

Error message

ArgumentError: `DataFrame` constructor from a `Matrix` requires passing :auto as a second argument to automatically generate column names: `DataFrame(matrix, :auto)`

Stack trace

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

DataFrames.DataFrame(matrix::Matrix{Float64})
from dataframe.jl:400
from This cell: line 1
```
DataFrame(rand(2000,20))
```

¯\_(ツ)_/¯

DataFrame(rand(2000,20))

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---

Int64

191

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200

collect(1:200)

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13.3 μs

In the cloud (experimental)

On your computer

Frontmatter

Preview

New ✨

DataFrames.jl default

Here $\frac{1}{2}$ we go "asdf"

New ✨

DataFrames.jl default

Here 12 we go "asdf"

Here $\frac{1}{2}$ we go "asdf"