Zastanawiałeś się może kiedyś w jaki sposób biblioteki do wyrażeń regularnych wyszukują wzorce w teksie? Jeżeli tak to ten artykuł jest dla Ciebie. Uprzedzam kod w Javie, ale tym lepiej bo algorytm i tak warto napisać samemu żeby lepiej zrozumieć :D
Sztuka programowania 1599 dni, 2 godziny, 41 minut temu 68 źrodło rozwiń
I wrote there about what this type of regression is and showed how it can be implemented in F # using the ML.NET library.
How to check if a number is a power of two
Let's assume you are considering using Cassandra for logs storage or in general, for time series storage. You are well prepared - asked google extensively. Yet, there is a trap waiting to kill your cluster in few weeks after lunch.
Programowanie rozproszone 2825 dni, 13 godzin, 2 minuty temu 25 źrodło rozwiń
The hardest problem on HackerRank, sorted by Max Score and level "Expert" is Separate The Chocolate. It's worth 250 points and the level "Expert" is the highest one. How to solve it?
Sztuka programowania 2881 dni, 11 godzin, 58 minut temu 108 źrodło rozwiń
This time solving a HackerRank problem, rated as a medium in difficulty. As before, in 5 easy steps.
Sztuka programowania 2912 dni, 1 godzinę, 54 minuty temu 66 źrodło rozwiń
Dynamic Programming series continuation. Something harder this time: Given a set of positive integers, divide it into two sets such that the absolute difference between their sums is minimum. Solution in 5 easy steps!
Sztuka programowania 2939 dni, 18 godzin, 19 minut temu 68 źrodło rozwiń
Dynamic Programming is considered as one of the hardest methods to master, with few examples on the internet. Let's contribute a little with this post series. Today I will cover the first problem - text justification. Credits: MIT lectures.
Sztuka programowania 2942 dni, 14 godzin, 56 minut temu 83 źrodło rozwiń
Do you know the trees used in Cassandra, Git, Bitcoin or Lucene? Check this post to find interesting trees, usually not covered on Computer Science lectures.
Sztuka programowania 3007 dni, 2 godziny, 16 minut temu 116 źrodło rozwiń
How many timers are in the .NET Framework? What assumptions do they have? Which timer would you use for implementing Speculative query execution?
Sztuka programowania 3164 dni, 13 godzin, 2 minuty temu 72 źrodło rozwiń