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super() fails with error: TypeError “argument 1 must be type, not classobj” when parent does not inh
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342
Your problem is that class B is not declared as a "new-style" class. Change it like so:
clas...
Change x axes scale in matplotlib
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ChrisChris
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Uploading base64 encoded Image to Amazon S3 via Node.js
...native aws-sdk.
var AWS = require('aws-sdk');
AWS.config.loadFromPath('./s3_config.json');
var s3Bucket = new AWS.S3( { params: {Bucket: 'myBucket'} } );
inside your router method :-
ContentType should be set to the content type of the image file
buf = Buffer.from(req.body.imageBinary.replace(...
The order of keys in dictionaries
...es Python 2.7) or higher.
Also, note that OrderedDict({'a': 1, 'b':2, 'c':3}) won't work since the dict you create with {...} has already forgotten the order of the elements. Instead, you want to use OrderedDict([('a', 1), ('b', 2), ('c', 3)]).
As mentioned in the documentation, for versions lower...
Why do people use __(double underscore) so much in C++
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answered Oct 22 '08 at 3:45
macculltmaccullt
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Struct inheritance in C++
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answered Jun 11 '09 at 3:44
Alex MartelliAlex Martelli
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How to split a delimited string in Ruby and convert it to an array?
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>> "1,2,3,4".split(",")
=> ["1", "2", "3", "4"]
Or for integers:
>> "1,2,3,4".split(",").map { |s| s.to_i }
=> [1, 2, 3, 4]
Or for later versions of ruby (>= 1.9 - as pointed out by Alex):
>> "1,2,3,4".spli...
What is the difference between '/' and '//' when used for division?
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13 Answers
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Bash script - variable content as a command to run
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edited Mar 4 at 20:03
Peter Mortensen
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How can I change UIButton title color?
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buttonName.setTitleColor(UIColor.blackColor(), forState: .Normal)
Swift 3
buttonName.setTitleColor(UIColor.white, for: .normal)
Thanks to richardchildan
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