Useful tips for everyday
How to find the longest substring in a string? Given two strings ‘X’ and ‘Y’, find the length of longest common substring. Expected space complexity…
Are there any different assembly languages for x86? The topic of x86 assembly language programming is messy because: There are many different assemblers out there:…
Which function is used to open a file and return file object? open() Examples of accessing a file: A file can be opened with a…
How do I read multiple CSV files in a folder? How to read all CSV files in a folder in Pandas? Import necessary python packages…
How do I secure my GraphQL API? To properly secure a GraphQL API, servers must timeout, limit depth and limit complexity of queries to mitigate…
What operator usually has left associativity? In order to reflect normal usage, addition, subtraction, multiplication, and division operators are usually left-associative, while for an exponentiation…
What is the rule for floating point addition? FIRST RULE OF FLOATING-POINT ADDITION: Determine which exponent is the smaller exponent. Rewrite that number using the…
How do you win a low unique bid auction? To win the auction, all bids that are lower and unique must be knocked-out of the…
What does it mean to find a needle in a haystack? Definition of a needle in a haystack informal. : someone or something that is…
Why is busy beaver not computable? 1 A busy beaver is a TM that attains the maximum number of steps performed or number of non-blank…