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David B.
Data viz engineer | twitter.com/dbumbeishvili
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Work Utils
By
David B.
Edited
Sep 26, 2020
1 star
1
Work Utils
Svg Shadow and Gradient
Curved Edges - Compact Vertical with height offset for mid point
Curved Edges - Compact Vertical
Generate and download QR codes in Batch
Oracle's sample hr data as JSON
Network Data Visualization
Date.prototype.toLocaleString
Legend Snippets
SVG Markers
Network Chart, Multiple Links, with shader arrows
Polygon Over Mapbox
SVG extreme values
Rect & line intersection
Curved Edges Horizontal (d3 v3,v4,v5,v6)
Area & Line chart
Drag Scaling
Reading local JSON file
Client side hashing
Horizontal collapsible d3.flextree (d3.v6)
Vertical collapsible d3.flextree (d3.v6)
Apply color palette to html
Rewind Geojson Online
stroke-dasharray animations
ForeignObject typical usage
Canvas Data Viewer
Estimations Hour Extractor
Color Interpolations
Chart Template - minimal styling
d3.v5 Org Chart - last updated at Jun 2022
Svg Drop Shadows Playground
Curved Edges Vertical (d3 v3,v4,v5,v6, v7)
D3 Template
Vertical collapsible tree
3D Pie Chart 😈
Hulls
D3 Lasso selection
D3 Patternifier
Hello Plot.ly
D3 often googled
File Size Simulation
D3 Format & Parse
D3JS - Boilerplates - Interactive part
Pulse
Named Colors
Inchlib
Crow's Foot notations generator
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fileBinaryStringResult
=
{
const
reader
=
new
FileReader
(
)
;
reader
.
readAsBinaryString
(
fileBlob
)
;
return
new
Promise
(
(
resolve
,
rej
)
=>
{
reader
.
onload
=
function
(
e
)
{
resolve
(
e
.
target
.
result
)
;
}
;
}
)
}
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cryptojs
.
MD5
(
fileBinaryStringResult
)
.
toString
(
)
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nativeMD5
(
unescape
(
encodeURIComponent
(
fileBinaryStringResult
)
)
)
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hashWasm
.
md5
(
fileBinaryStringResult
)
Insert cell
hashWasm
.
md5
(
"test"
)
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nativeMD5
(
"test"
)
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cryptojs
.
SHA1
(
fileBinaryStringResult
)
.
toString
(
)
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nativeSHA1
(
fileBinaryStringResult
)
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hashWasm
.
sha1
(
fileBinaryStringResult
)
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cryptojs
.
SHA256
(
fileBinaryStringResult
)
.
toString
(
)
Insert cell
hashWasm
.
sha256
(
fileBinaryStringResult
)
Insert cell
nativeSHA256
(
fileBinaryStringResult
)
Insert cell
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cryptojs
.
SHA512
(
fileBinaryStringResult
)
.
toString
(
)
Insert cell
hashWasm
.
sha512
(
fileBinaryStringResult
)
Insert cell
nativeSHA512
(
fileBinaryStringResult
)
Insert cell
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cryptojs
.
HmacMD5
(
fileBinaryStringResult
,
"Secret Passphrase"
)
.
toString
(
)
Insert cell
Insert cell
cryptojs
.
HmacSHA1
(
fileBinaryStringResult
,
"Secret Passphrase"
)
.
toString
(
)
Insert cell
Insert cell
Insert cell
cryptojs
.
HmacSHA256
(
fileBinaryStringResult
,
"Secret Passphrase"
)
.
toString
(
)
Insert cell
Insert cell
cryptojs
.
HmacSHA512
(
fileBinaryStringResult
,
"Secret Passphrase"
)
.
toString
(
)
Insert cell
Purpose-built for displays of data
Observable is your go-to platform for exploring data and creating expressive data visualizations. Use reactive JavaScript notebooks for prototyping and a collaborative canvas for visual data exploration and dashboard creation.
Try it for free
Learn more
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