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…
Coding
Need help with cleaning up code
Hi everyone, i just started learning c# in school and i need some help cleaning up my code as its very messy and i don’t know how to do it. i have a lot of Read more…
Computer Science
CLR Parsing
CLR parsing refers to the canonical lookahead. We will use the canonical collection of LR(1) items for the construction of the CLR(1) parsing table. Generally, CLR(1) parsing has more number of states as compared to Read more…
Coding
Interesting Async Await examples
I don’t understand why async or tasks are this fucking hard I mean – conceptually everything seems to be easy, but almost all people that I’ve witnessed that go beyond doing very simple stuff like Read more…
.Net
Is it worth to start using .NET 5 instead of .NET core 3.1 LTS?
It depends on how important LTS is to you. For some of my personal projects I’ve started using .NET 5. For code that works and you aren’t going to touch for a while, the LTS Read more…
Computer Science
Derivation and Parse Tree in Compiler Design
In this article, we will learn Derivation and Parse Tree. Derivations The parse tree can be constructed by taking a derivational view in which production is treated as rewriting rules. In each rewriting step, a Read more…