You have got 1 million parking slots. At a time a parking slot can be free or not. To get next slot easily which data structure to implement?
What is the difference between mongodb and mysql?
How do I create a tag?
What is the Difference Primary key and Unique Key
Is angular front or back end?
Assuming a year in a dogs life is equivalent to 7 years of a humans life, what is 1 hour of a dogs life approximately equivalent to in a humans life?
How to process the uploaded files?
How do you create a custom idoc?
How to compare two columns and return values from the third column in excel?
How do I fix formatting in word?
What are the key components in bpc architecture?
from which formula we select a capacitor rating?
How to convert 673 kelvin into degrees centigrade?
What are the 3 levels of orm?
Are javascript variables case sensitive?