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demystify Flask app.secret_key
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edited Apr 5 '19 at 15:20
davidism
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How to append something to an array?
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Use the Array.prototype.push method to append values to the end of an array:
// initialize...
Evenly distributing n points on a sphere
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How to draw polygons on an HTML5 canvas?
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Create a path with moveTo and lineTo (live demo):
var ctx = canvas.getContext('2d');
ctx.fillSt...
Best way to serialize an NSData into a hexadeximal string
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Regular expression for letters, numbers and - _
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answered Jun 12 '10 at 12:25
polygenelubricantspolygenelubricants
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iOS Image Orientation has Strange Behavior
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I did R&D on it and discovered , every image file has metadata property. If the metadata sp...
ggplot with 2 y axes on each side and different scales
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How do I convert a String object into a Hash object?
...bject.new}, then its string representation is "{:a=>#<Object:0x7f66b65cf4d0>}", and I can't use eval to turn it back into a hash because #<Object:0x7f66b65cf4d0> isn't valid Ruby syntax.
However, if all that's in the hash is strings, symbols, numbers, and arrays, it should work, beca...