Convert string to float without using any functions
Desarrollador Web Java Senior Interview Questions
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We express the initial line of n people as an array, tickets = [ticket(0),ticket(1),...,ticket(n-1)] where each tickers, denotes the number of tickets that person i wishes to buy. If Jesse is located at postion p. How many seconds will it take for him to purchase the tickets. For example if tickets = [1,2,5] and p=1 the first five Following rules should apply: 1.The person at the head of the line can by exactly one ticket and must exit the line 2.If a person needs to purchase additional tickets, they must re-enter the end of the line in wait to be sold the next ticket (assume exit and re-entry takes 0 seconds) 3.Each ticket sale dates exactly one second. Find the time taken
All the question was from oops,and how you implement opps in your project.The most difficult question was diffence between static class and single pattern,they drill down it.
what is your experience
How do you write "a program for odd number" in single line without using an operator ?
1. Write a query to find the 5th largest item in a table.
Program : find duplicate string from list
create a spring bean a and inject class b object and bean b inject a into it. this will create circular dependency, how spring resolve it?
How concurrent Hashmap works ?
Write a function to filter alphanumeric characters from string. How would you test it? Why you didn't use regular expression?
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