open-source-parsers / open-source-parsers/jsoncpp
how to check if the key existed in Json::Value?
Open
Nobody has claimed this yet.
question
- Dominant language
- C++
- Stars
- 8.9k
- Forks
- 2.7k
- Avg merge
- 31m
- Merged PRs (30d)
- 1
Description
I have a Json::Value object.
I want to check if there is a key = 'data'.
Is there any method can do this? i think find method is not the correct method
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start with the Json::Value API, focusing on the existing find method and key-existence operations. Done means documenting or confirming the supported way to check whether the key 'data' exists.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- documentation
- Issue type
- Documentation
- Difficulty
- 1/5
- Estimated time
- Under an hour
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100