DataFrame to Array of Jsons

I have a dataframe as below +————-+————-+————-+ | columnName1 | columnName2 | columnName3 | +————-+————-+————-+ | 001 | 002 | 003 | +————-+————-+————-+ | 004 | 005 | 006 | +————-+————-+————-+ I want to convert to JSON as expected Below Format. EXPECTED FORMAT [[{“key”:”columnName1″,”value”:”001″},{“key”:”columnName2″,”value”:”002″},{“key”:”columnName1″,”value”:”003″}],[{“key”:”columnName1″,”value”:”004″},{“key”:”columnName2″,”value”:”005″},{“key”:”columnName1″,”value”:”006″}]] Thanks in Advance I have tried this with playjson api’s val…

how to generate a json path for a perticular element of a material tree by clicking that element

i have a material tree controller, when i select a element i want to generate the json path of it like this, ex : `x.store.book[1].title` and print into a textbox please see this example, i want this in Angular 7 HTML Code <mat-tree [dataSource]=”dataSource” [treeControl]=”treeControl” > <!– This is the tree node template for leaf…

Spring data jpa and json query

Got a json request body as follow: { “firstName”: “John”, “lastName”: “Doe”, “phoneNumber”: “0123456789” } I want to search the related entry in MongoDB, even if a field is missing, in which case, the missing field must match any values. For example, the following query will search all entries having a matching firstName: { “firstName”:…

Spring data jpa and json query

Got a json request body as follow: { “firstName”: “John”, “lastName”: “Doe”, “phoneNumber”: “0123456789” } I want to search the related entry in MongoDB, even if a field is missing, in which case, the missing field must match any values. For example, the following query will search all entries having a matching firstName: { “firstName”:…

Unable to convert json to the dictionary in python 3

Iam trying to convert json object to dictionary in python 3. I have following json value [ { “facebook”: { “PfaceID”: “green”, “DfaceID”: “yellow”, “Time”: “04:03” } }, { “google”: { “PgoogleID”: “yellow”, “Dgoogle”: “green”, “Time”:”05:09″ } }, { “Yahoo”: { “PyahoID”: “red”, “DyahooID”: “Yellow”, “Time”:”06:09″ } } ] import json data = ‘D:\updated_Color_Value.json’ data_value={}…