Coding
Rector 0.9 Released ❄️
What does it do? It’s a tool to automatically refactor your project to follow coding standards – for example @var annotations – and to upgrade your codebase from any legacy version of PHP to any Read more…
c++
Beginner
Hello guys. Happy holidays and a happy new year! I am newbie in programming and a friend of mine suggested I should start with c#. I have finished all the courses from mosh hamedany on Read more…
Coding
Automata Regular Expressions
Regular ExpressionsRegular expressions are also referred as rational expressions, which are used to describe the algebraic description of regular languages. It is generally a sequence of characters that is used to find a string in Read more…
Coding
Pumping Lemma for Regular Languages
Pumping Lemma for Regular LanguagesThe language accepted by the finite automata is called Regular Language. If we are given a language L and asked whether it is regular or not? So, to prove a given Read more…
c++
Windows forms noob in need of help!
Hi, my problem i reckon has a super simple solution im not seeing. I need to display 3 different timezones updating in realtime. I can easily display my local time using DateTime.Now. However i also Read more…
c++
is go slower than csharp?? looking at result from a performance benchmark
basically same speed, but c# is sometimes a lot faster is there a better benchmark? slightly off topic, if go isn’t really faster than c#, why use it in the first place? subjective thoughts welcomed. Read more…
Coding
Derivation Tree of Context Free Grammar
Derivation tree gives a way to show how a string can be derived from context free grammar. It is also called as parse tree, production tree, and syntax tree. The interior nodes of derivation tree Read more…
c++
Switch Statement Not Switching
I am trying to use a switch statement to control disconnecting a socket. However, when I change the case from the update function (by getting the X key), the code in the switch statement for Read more…
Coding
Chomsky’s Normal Form
In context free grammar, the left-hand side of production rules contains only one variable, and right side may contain any number of variables or terminals in production rule. The production rules in context free grammar Read more…
Data science
Ambiguity in Context Free Grammar
by admin | Dec 28, 2020 | Automata | 0 commentsAmbiguity in Context Free Grammar?Context Free GrammarContext Free Grammar has one condition for production rules, which is, on the left-hand side of each rule, there Read more…