MDIB

JSON.stringify(
$.map($('.item_content'),
(e) => { 
         return {title: $(e).find('.title').text(),
                 url:   $(e).find('.original_url').prop('href'),
                 image: $(e).find('.lazy-active').css('background-image'),
                 id:    $(e).parent().prop('id')}
       })
)

MDIB

JSON.stringify($.map($('.expense .summary .involved'),
(e) => { 
        var negative = $(e).find('.you > .negative').text()
        var positive = $(e).find('.you > .positive').text()
        var date = $(e).find('.date').prop('title')
        var isPositive =  (negative == "")
        var final = isPositive?positive:negative
        var desc = $(e).find('.description').text()
         return {amount: final,
                 desc: desc.trim(),

MDIB

import org.apache.spark.sql.types._
import cats._
import cats.implicits._

sealed trait ComparationResult 
case object Validated extends ComparationResult
case class Invalid(msg: String) extends ComparationResult

def safeGetColumn(dfSchema: StructType,columnName: String) = 
try{