C# for Beginners [Part 1]

Ok so yesterday I received a request to do a C# tutorial covering the basics of the C# language. This will be a short multi-part tutorial on the basics of C#. In Part 1 we’re going to cover some basic structure and syntax.  I do not intend to get too in-depth but cover just enough to allow others to be able to start writing simple programs and get comfortable with the language syntax.

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SQLite in C#? [Part 2]

Building off the previous tutorial  SQLite in C# [Part 1] we are going to get a little more in detail with SQLite and populate our database with some information that we can pull back out later.

Lets start off with inserting information into our database.  We will do this in a similar fashion as we did creating our database table.  By creating a query string, passing it to a SQLiteCommand, and then executing the command.

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SQLite in C#? [Part 1]

I can’t tell you how many times I am working on an application that I want to store data in an organized fashion but I don’t want the dependency of an external server.  Maybe I want to be able to use the application offline?  Or maybe the device I am running it on doesn’t have the ability to hold a database server.

Enter the realm of SQLite.  I have used it extensively in the past with simple Python and PHP applications, but now I figured I’d give a good overview of using it with C# and .NET.

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C# 7.1 Update

Last month Microsoft released Visual Studio 2017.3 and with it C#’s latest minor upgrade C# 7.1!  C#’s latest update includes four new (very useful) features that I am honestly very excited about.

  • async Main method
  • default literal expressions
  • inferred tuple names

Below I’ll go into some detail on each of the new features and show some examples of each, along with how to update your current project to the new C#7.1 update.

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OnionScanner – A TOR Link Checker

Well last night I got an idea.  I like to checkout the TOR Hidden Services from time to time but it’s a pain in the tail just trying to find a link that actually works.  So I cooked up the OnionScanner!  It’s basically just a TOR link checker.  But feel free to check it out on the home site or on GitHub and let me know what you think.  If you have some ways to improve on it feel free to put in a request.  Even if you just want to port it to another language to make it cross-platform I would greatly appreciate it!

https://github.com/DCCoder90/onionscanner