Useful tips for everyday
What is Fisher Yates method in JavaScript? Fisher-Yates shuffle algorithm This algorithm is to shuffle the elements in an array. To shuffle the elements in…
What is Knuth Morris Pratt method of pattern matching give examples? Knuth Morris Pratt (KMP) is an algorithm, which checks the characters from left to…
How do I check Data Validation in Excel? Find cells that have data validation rules On the Edit menu, point to Find, and then click…
How do you swap two elements in a linked list? Algorithm Create a class Node which has two attributes: data and next. Create another class…
How to use smart pointers in a singly linked list? This is also useful as an exercise in learning about how you can use smart…
What APIs did you use for weather? What is a weather API? OpenWeatherMap API. Dark Sky API. Weather API. Simple Weather API. Weather2020 API. Air…
Is there a way to check subsequence exists in a list? Is there a way to have a function that checks for subsequence such that…
How can I make Pandas run faster? If your function is I/O bound, meaning that it is spending a lot of time waiting for data…
How do you calculate Hurst exponent? The Hurst Exponent is estimated by fitting the power-law E[R(n)/S(n)]=C×nH to the data. This is done by taking the…
How do you find all cycles in a directed graph? Insert the edges into an adjacency list. Call the DFS function which uses the coloring…