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Questions - decoder

How to exclude a integer that is a string in a json using isinstance python

I have a json that has all values of strings. I have a decoder that takes all the strings and decodes them into the integers, but there is one value that is showing as "01" that I would like...
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Alphanum3ric

python

json

decoder

jsondecoder

isinstance

Votes: 0

Answers: 1

Latest Answer

You can put this code in your try: except-block: result = int(o) if str(result) == o: return result else: return o it converts the converted integer back to string and compares it with the or...
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D-E-N

Fixing "ambiguous use of" compiler error in swift

As part of my SingleValueDecodingContainer, I tried to make all FixedWidthInteger types use the same decoding method, however this leads to an "ambiguous use of" error in my Bool decoder tha...
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ice-wind

swift

compiler-errors

decoder

Votes: 0

Answers: 2

Latest Answer

Most FixedWidthInteger conforming types already implement Decodable. It's possible that the default implementation isn't what you want, but you can't change it. If the default implementation works for...
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Rob Napier

Decoding HEVC file in C++ with FFmpeg missing one frame

I'm trying to decode my Hevc file in c++ with using FFmpeg. I used Hevc decoder and try to save the frames in ppm format(Almost the whole source code comes from FFmpeg example [decode_video.c] https:/...
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Ivan

c++

ffmpeg

decoder

hevc

Votes: 0

Answers: 1

Latest Answer

the problem is that you're not calling av_parser_parse2() with data_size=0 to signal EOF. See the API docs: buf_size: input length, to signal EOF, this should be 0 (so that the last frame can be outp...
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Ronald S. Bultje

Generic decoding json into object with optionals

I wrote an extension to Decodable with the hopes of having a generic constructor for objects from json strings, it looks like this: extension Decodable { init?(with dictionary: [String: Any]) { ...
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Sebby Fay

json

swift

decoder

swift-optionals

Votes: 0

Answers: 1

Latest Answer

if let jsonData = data { do { var model = try decoder.decode(Goer.self, from: jsonData) print("model:\(model)") } catch { print("error:\(error)") ...
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Leo Chen

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