Quick tutorial for query like connecting, selecting and inserting in MondoDB using the new Driver Manager.
I bought my new Lenovo Laptop last year, with AMD Ryzen 2500U as CPU and after some months I started having a problem with the Processor, that is, sometimes it was stuck at 0.39Ghz or 0.70GHz.
This tutorial shows how to use the Bottom Up Proof Procedure for finding Logical Consequences in a Knowledge Base (KB). I don’t want to speak a lot about theory, but I will show a practical way for applying simply this algorithm. We know that KB |= g, where g is an atom of KB, if
I will show you quickly how to find and print a N amount of Prime Numbers in Ruby . Here’s the code: def prime(n) for i in 1...(n) isPrime = true for j in 2...(i) if i % j == 0 isPrime = false break end end if isPrime puts i end end end prime(100)
Hi guys, in these weeks I’m studying Haskell and Functional Programming in general and since I’m finding this language very interesting and funny I want to share with you some tips and tricks on how to solve common problems. In this post I want to show you how to find the length of a List
PROBLEM: Let A,B be two Arrays. Suppose B is a sub-array of A and there is one element that appears only in A. Find the element of A that is missing in B. Example: A = 1, 5, 6, 3, 4, 2 B = 6, 3, 5, 1, 4 Output: 2 IDEA: If you want
I’m practicing again with Algorithms and I’ve found an interesting Algorithmic Challenge named “Find the Number which occurs odd number of times in an Array”, so I have decided to try it and fortunately I solved it, but not without any problem. I want to show you what the challenge exactly was and the code
This tutorial is written for students who still have some notions about Functional Dependencies and Normal Forms. Thus I will not explain what these concepts means, because you can find their definition in books and on the web. I write this article only for the ones that have to deal with Normal Forms exercises and
Installing Ubuntu 16.10 (or other older versions) in an external HDD is a very simple and fast operation. There could be a lot of reasons for doing this and I’m going to show you how can you make it. You will need these things before starting: Your favorite Ubuntu release (For example you can download
Since I wrote a a personal review about the new Ubuntu Linux Bash present in Windows 10 Anniversary, I want to show you also how to keep your Bash updated and upgraded. This is a simple and fast operation that could be fundamental in order to have a perfectly working Shell. I will divide this