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How to generate a treeview Json from a List or Dataframe in Python?

I have the following List/Dataframe: [['title1','title1_chapter1','title1_chapter1_section1','title1_chapter1_href1'], ['title1','title1_chapter1','title1_chapter1_section2','title1_chapter1_href2'], ['title1','title1_chapter2','title1_chapter2_section1','title1_chapter2_href1'], ['title1','title1_chapter2','title1_chapter2_section2','title1_chapter2_href2'], ['title2','title2_chapter1','title2_chapter1_section1','title2_chapter1_href1']] I want to transform it to the following nested JSON such that it can be used in bootstrap treeview. [ { "nodes": [ { "nodes": [ { "text": "title1_chapter1_section1", "href":…

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Triple nested JPA Entity to JSON – Spring Boot Project

So, I have 3 @Entity classes class Campaign { @Id private long campaignId; //Other fields @OneToMany(mappedBy = "campaign",cascade=CascadeType.ALL) private Set<Question> questions; } class Question { @Id private long questionId; //Other fields @OneToMany(mappedBy = "question",cascade=CascadeType.ALL) private Set<Choices> choices; @ManyToOne(fetch=FetchType.LAZY) @JoinColumn(name="CAMPAIGN_ID") private…

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Unmarshal JSON in JSON in Go

I want to unmarshal a JSON object where one field contains a JSON string into one coherent object. How do I do that in Go? Example: Input: { "foo":1, "bar":"{\"a\":\"Hello\"}" } Go type: type Child struct { A string `json:"a"`…

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