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Development

Python regex match anything enclosed in either quotations brackets braces or parenthesis

How to match anything that is enclosed and including quotations, brackets, braces, parenthesis? Something that results to (either single or multiple lines): ‘…’, “…”, (…), […], or {…}. What I tried so far is a single line content with quotations: re.match(r'([\’\”].*[\’\”])’) [\’\”] – match either ‘ or ” quotations .* – match 0 or more […]

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Development

Java Android Studio SQL ResultSet NullPointerException when executed by app

I’m new here and also more or less a beginner in programming Java. This is also my first Android project. At the moment I’m trying to do login and account registration with SQL. At first the code: Database class: import java.sql.*; public class Database { private Connection connection; private Statement statement; private ResultSet resultSet; private […]

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C++ Development

C++ Morse to english

So I have an assignment where I have to create a program that translates English text into morse code, and morse code to english text. So far I have done the English text to morse code and I am currently stuck on morse code to english text. I tried doing the same thing as the […]

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C++ Development

C++ Morse to english

So I have an assignment where I have to create a program that translates English text into morse code, and morse code to english text. So far I have done the English text to morse code and I am currently stuck on morse code to english text. I tried doing the same thing as the […]

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Development

Morse Code Decoder on Processing Adaptation Problem

I’m trying to do Morse Code Decoder on Processing. I’m having Arduino codes for it, but I want to do it without any physical instrument or another button, only using my computer and a mouse click. Here is the link for that I used for Arduino. I’m trying to optimize the Arduino code that I […]

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Development

Converting Morse Code encoder to decoder in Processing 3 Problem

I’m trying to do Morse Code Decoder on Processing 3. I have codes for Morse Code Encoder. But I’m struggling about convert encoder to decoder. Also I want to enter Morse Code with clicking, but it’s going to be next step after the conversion. I tried to change inputs and outputs and alphabets to the […]

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Algorithms Development HTTP XML

Unknown crypto algorithm ‘http://www.w3.org/2000/09/xmldsig#rsa-sha1’ with Sustainsys.Saml2

As a service provider, when trying to connect to a IDP using a SAML2 connection, using IdentityServer4 and Sustainsys.Saml2.AspNetCore2 package, i keep running into a runtime exception and no real clue if this is a bug or how to tackle it otherwise. As far as i know this is a perfectly valid crypto algorithm and […]