Questions tagged [parsing]
Parsing refers to breaking an artifact into its constituent elements and capturing the relationship between those elements. This tag isn't for questions about the self hosted Parse Platform (use the [parse-platform] tag) or parse errors in a particular programming language (use the appropriate language tag instead).
parsing
57,630
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Serde doesn't see untagged enum variant in input ("data did not match any variant of untagged ...") [duplicate]
Using Serde, I want to parse JSON data like this:
{
"data_type": "uint8",
"scales": [{
"encoding": "jpeg",
"key": "4.0x4....
- 1,295
0
votes
1
answer
20
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Are Python class member functions argument type checked at parse time?
I'm not intending to change this in my implementation, it's to improve my understanding of porting this code:
In the extract from the track_holder.py module below, why does the TrackObject class have ...
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11
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Databricks Pyspark parse connection string
Is there an easy way to parse a connection string in this format?
HOST=HostName;Port=1234;ServiceName=Database;USer ID=User1;Password=Password123;
I need to parse out the host and port, database, ...
- 41
-2
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0
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33
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How to force PHP to look at URL [closed]
Update: Alex in the comments below pointed to the source of the problem. Therefore, this question is answered, as far as I am concerned.
I have a page where I can choose a dropdown to modify the ...
- 981
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votes
1
answer
58
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Raku Actions Predicated on Parse Success?
Is there a way to configure Raku actions to only execute after a parse has completed successfully? For example, the program below outputs "Jane is telling us her age....", even with ...
- 10.9k
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15
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prevent javaScript from parsing html [duplicate]
var text = "<script></script>";
var div = getElementById("wrap");
div.innerHTML = text;
how can I prevent JavaScript from parsing html tags? this code returns blank ...
-3
votes
2
answers
51
views
parse js string to python
I have a string with js code
[{label: ' ', name: 'Confirmed', width: 30, formatter: 'checkbox'},{label: 'ID', name: 'ID', width: 100, key:true},{label: 'E-mail', name: 'F250275', width: null,...
- 2,220
-2
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18
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Format data to show pretty
I often have to parse various data. As a rule, these are scripts written at short notice. Then I need to pass this data to a human. What ways do you know how to display the data in a nice and simple ...
- 461
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votes
3
answers
58
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Python Pandas extract csv column containing json
I want to learn Pandas framework, so I find free csv with Euro data from kaggle.com
https://www.kaggle.com/datasets/piterfm/football-soccer-uefa-euro-1960-2024/data
But there're plenty of columns ...
- 1
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11
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Eliminating shift/reduce conflict in bison parser
I am working on defining a bison grammar for http and am dealing with a number of shift/reduce conflicts with regards to how optional whitespace is handled at the end of the header field value. Here ...
-1
votes
2
answers
34
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JQ extract parent folder
I have an s3 route and I have to split it in bucket, prefix and key using JQ.
"s3://bucket/folder1/folder2/folder3/key.txt" ->
{
bucket: bucket,
prefix: folder1/folder2/folder3,
...
- 909
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votes
2
answers
53
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How to use answers of parsers when nesting parsers (sequentially)
This is my Parser
data Parser a = MkParser (String -> Maybe (String, a))
This is a parser that parses if a particular predicate holds true.
satisfy :: (Char -> Bool) -> Parser Char
-- takes a ...
- 63
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0
answers
16
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To share the profile of the user, I want profile page to show as a QR code on a page to share/print/download
I use code from an existing widget - changed it and now I get an error
Custom widget QRcodeWidge cannot be parsed
// Begin custom widget code
// DO NOT REMOVE OR MODIFY THE CODE ABOVE!
import '...
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0
answers
25
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Get parent parser from argparse's parser
I have certain python code which takes CLI arguments and handles them using argparse's parser. I have a parent parser as such:
verbose_quiet_parent_parser = argparse.ArgumentParser(add_help=False)
...
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0
answers
58
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Can I prevent expressions matching prefixes of other alternate expressions in a parsing expression grammar?
I have a parsing expression grammar that parses assignments which resemble natural language - part of the Rockstar programming language (https://codewithrockstar.com/), and I'm using PeggyJS (https://...
- 54.3k