Given a CSV file containing ID and additional data columns, create a data structure allowing querying the file by ID and header name. then, load the CSV file. CSV content will be given as an array of strings, each string representing one line. table is presented in input as follows : [“ID,Brand,Model,Year”, ”A,Toyota,Corolla,2022”, ”B,Toyota,Yaris,2000” ,”C,Mazda,3,2013”, ”D,Mazda,6,2017”] Create get(String id, String header) which should operate with O(1) complexity Create parse(String[] lines) function which receives the file content as input to the data structure Feel free to use any generally known programming language
Backend Developer Interview Questions
15,465 backend developer interview questions shared by candidates
Multiple operations on one dimensional array of hash records. (While writing this review, I still have the active coderpad link but not sharing.)
"Please let me know an alternative time we can chat either this week or next and I'll reschedule."
Dar exemplos de situações ou comportamentos meus que estavam alinhados com os valores da empresa.
What’s your salary expectations? He talked a lot about theoremOne and that he’s been with them for only one month.
Mostly technical, a lot about postgresql since this was a backe end position.
Code snippet was given, how will you optimize the query for a given case
How would you detect whether a API payload has been tampered on its way.
Sort array , reverse string , data structure
1. Find the duplicate element in an Array 2. Find the max count of element in an Array
Viewing 611 - 620 interview questions