Code-Apprentice

Code-Apprentice has asked 71 questions and find answers to 234 problems.

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About

I primarily program in C++ and Java. Recently I started learning Haskell. My current mathematical interests are group theory, graph theory, category theory, and type theory. I also enjoy playing chess and Go.

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Code-Apprentice questions

Implementing logging in a Java application
Error detection and reporting using Maybe
Filtering when an infinite list begins to repeat
Sending upper case letters to a TextEdit during instrumented tests
Parameterized JUnit tests in Android test project
Using java.util.logging with JDBC drivers for the HyperSQL Database Engine
Testing that an Activity returns the expected result
Adjacency list of a tree data structure in Haskell
Iterate over columns of a matrix in R
Creating a database table if it does not exist in Java production code and confirming in JUnit

Code-Apprentice answers

Understanding `bind` of `newtype Prob`
Sort one array based on values of another array?
PhantomJS was placed in path and can execute in terminal, but PATH error in Python
More elegant way to generate adjacency matrix from list of tuples
What is getContentResolver().call() and how to use it
A good way to make classes for more complex playing card types than those found in a standard deck?
Pass views in OnFocusChange in data binding Android
How are variables tied to their values in C?
How to sort a list without mutating it
How do I factor out nested for loops?