Канал: Logic Lambda

Prolog queries that return false after true (Enter vs Spacebar)

Prolog queries that return false after true (Enter vs Spacebar)

Writing Pair Procedures in Scheme

Writing Pair Procedures in Scheme

Introduction to For Loops with Java

Introduction to For Loops with Java

Checking User Input Using an if Statement in Java

Checking User Input Using an if Statement in Java

Downloading a Single File from GitHub

Downloading a Single File from GitHub

Fix for missing file menu in SWI-Prolog (MacOS Sonoma)

Fix for missing file menu in SWI-Prolog (MacOS Sonoma)

Downloading & Setting Up SWI-Prolog on MacOS Sonoma (July 2024)

Downloading & Setting Up SWI-Prolog on MacOS Sonoma (July 2024)

Consulting (opening) a .pl file in SWI-Prolog (MacOS Sonoma)

Consulting (opening) a .pl file in SWI-Prolog (MacOS Sonoma)

Indentation in Python - Yes, Whitespace Matters!

Indentation in Python - Yes, Whitespace Matters!

Is Scheme's Prefix Notation Really That Weird?

Is Scheme's Prefix Notation Really That Weird?

Installing PyCharm 2024.1.3 (Community Edition) on Windows 11

Installing PyCharm 2024.1.3 (Community Edition) on Windows 11

Installing Python 3.12 on Windows 11

Installing Python 3.12 on Windows 11

Python "Hello, world" Example

Python "Hello, world" Example

Zipping an Eclipse Java Package in macOS Sonoma

Zipping an Eclipse Java Package in macOS Sonoma

Conditional Statements in Scheme - "if" vs "cond"

Conditional Statements in Scheme - "if" vs "cond"

Boolean Operators in Scheme - and, or, xor, & not

Boolean Operators in Scheme - and, or, xor, & not

Installing DrRacket on macOS Sonoma (March 2024)

Installing DrRacket on macOS Sonoma (March 2024)

Resolving VNC Viewer "An authentication error occurred" connecting to a Mac

Resolving VNC Viewer "An authentication error occurred" connecting to a Mac

Compiling Code at the Command Line - C & Java

Compiling Code at the Command Line - C & Java

Installing Racket 8.12 for Scheme Programming (March 2024)

Installing Racket 8.12 for Scheme Programming (March 2024)

Installing Eclipse on Windows 11 (January 2024)

Installing Eclipse on Windows 11 (January 2024)

Installing WSL Ubuntu on Windows 11 (January 2024)

Installing WSL Ubuntu on Windows 11 (January 2024)

CSC110 Project 10 Review - Writing 3 Java Methods

CSC110 Project 10 Review - Writing 3 Java Methods

CSC110 Project 6 Review - A Simple Caesar Cipher in Java

CSC110 Project 6 Review - A Simple Caesar Cipher in Java

Example Binary Tree Traversals - Preorder, Inorder, Postorder, & Level Order

Example Binary Tree Traversals - Preorder, Inorder, Postorder, & Level Order

DrRacket - Setting the Default Language (to Scheme)

DrRacket - Setting the Default Language (to Scheme)

Conditional Statements - if-else versus switch statements

Conditional Statements - if-else versus switch statements

The Java switch statement

The Java switch statement

Concatenating (Joining) Strings in Java

Concatenating (Joining) Strings in Java

Constant Variables in Java - the "final" Keyword

Constant Variables in Java - the "final" Keyword

Creating a screenshot of a selected area in macOS Ventura

Creating a screenshot of a selected area in macOS Ventura

Debugging Java: Multiple Markers at this Line Error

Debugging Java: Multiple Markers at this Line Error

Looping through Strings in Java

Looping through Strings in Java

Using print & println to display strings on the in Java

Using print & println to display strings on the in Java

Using the Java Scanner Class - next, nextInt, nextDouble & nextLine

Using the Java Scanner Class - next, nextInt, nextDouble & nextLine

Using Eclipse to Identify Java Coding Errors

Using Eclipse to Identify Java Coding Errors

Using printf & System.out.format in Java

Using printf & System.out.format in Java

Using the Java DecimalFormat Class to Format Floating Point Values

Using the Java DecimalFormat Class to Format Floating Point Values

Keeping Your Eclipse Project Up-to-Date with GitHub using "pull"

Keeping Your Eclipse Project Up-to-Date with GitHub using "pull"

CSC110 Project 13 Review - Writing a BankAccount Class

CSC110 Project 13 Review - Writing a BankAccount Class

CSC110 Project 12 Review

CSC110 Project 12 Review

What is the purpose of the "this" reference in Java?

What is the purpose of the "this" reference in Java?

Changing the DrRacket Editor Appearance - Font Size & Colors

Changing the DrRacket Editor Appearance - Font Size & Colors

Using the lambda Character in place of the Scheme keyword "lambda" in Dr Racket

Using the lambda Character in place of the Scheme keyword "lambda" in Dr Racket

What is a "Driver" Class in Java?

What is a "Driver" Class in Java?

A Java "Car" Class: Using Eclipse Shortcuts to Help Write Code for Your Java Classes

A Java "Car" Class: Using Eclipse Shortcuts to Help Write Code for Your Java Classes

Writing Overloaded Methods in Java

Writing Overloaded Methods in Java

Passing a Scanner as a Parameter to a Java Method

Passing a Scanner as a Parameter to a Java Method

Introduction to Arrays in Java

Introduction to Arrays in Java

Working With Two-Dimensional (2D) Arrays in Java

Working With Two-Dimensional (2D) Arrays in Java

Formatting Money & Percents in Java using the NumberFormat Class

Formatting Money & Percents in Java using the NumberFormat Class

CSC110 Project 5 Review - Using Java do - while Loops and Testing for Even / Odd Values

CSC110 Project 5 Review - Using Java do - while Loops and Testing for Even / Odd Values

CSC110 Project 4 Review - Rock, Paper, Scissors (Java Switch)

CSC110 Project 4 Review - Rock, Paper, Scissors (Java Switch)

Overview of Character Representation in Java & Conversion to int

Overview of Character Representation in Java & Conversion to int

CSC110 Project 3 Review - Working with Java If Statements

CSC110 Project 3 Review - Working with Java If Statements

CSC110 Project 2 Review - Averaging 3 Test Scores

CSC110 Project 2 Review - Averaging 3 Test Scores

CSC110 Project 1 Solution Review

CSC110 Project 1 Solution Review

Common Mistakes Using If Statements in Java

Common Mistakes Using If Statements in Java

Using If-Else For Multiple Conditions in Java

Using If-Else For Multiple Conditions in Java

Utilizing Fall Through in a Switch Statement (Java)

Utilizing Fall Through in a Switch Statement (Java)

Comparing Strings in Java using equals()

Comparing Strings in Java using equals()

The if - else Statement in Java

The if - else Statement in Java

Getting User Input with the Java Scanner Class

Getting User Input with the Java Scanner Class

Generating & Adding a New SSH Key to Your GitHub Account

Generating & Adding a New SSH Key to Your GitHub Account

Fixing git "chmod on config.lock failed: Operation not permitted" Error on WSL

Fixing git "chmod on config.lock failed: Operation not permitted" Error on WSL

Using ChatGPT To Do C++ Programming Homework

Using ChatGPT To Do C++ Programming Homework

Using ChatGPT to do Scheme Language Programming Homework

Using ChatGPT to do Scheme Language Programming Homework

Updating the Java Build Path in Eclipse

Updating the Java Build Path in Eclipse

Importing a Java Project from GitHub Into Eclipse

Importing a Java Project from GitHub Into Eclipse

Initializing Primitive Variables in Java

Initializing Primitive Variables in Java

Declaring Primitive Variables in Java

Declaring Primitive Variables in Java

Debuigging C: File or Command Not Found Errors

Debuigging C: File or Command Not Found Errors

Zipping Your Eclipse Code (Windows 11)

Zipping Your Eclipse Code (Windows 11)

Creating a Java Program in Eclipse

Creating a Java Program in Eclipse

The Parts of a Java Program

The Parts of a Java Program

Setting up an Eclipse workspace directory in Windows 11

Setting up an Eclipse workspace directory in Windows 11

Installing Eclipse on Windows 11 for Java Programming (Spring 2023)

Installing Eclipse on Windows 11 for Java Programming (Spring 2023)

A Java "Hello, World" Program

A Java "Hello, World" Program

Using the C Preprocessor To Change a Program at Compile Time

Using the C Preprocessor To Change a Program at Compile Time

Scheme Named & Unnamed Procedures - define & lambda

Scheme Named & Unnamed Procedures - define & lambda

Debugging Scheme: application: not procedure

Debugging Scheme: application: not procedure

Debugging Scheme: Contract Violation Error

Debugging Scheme: Contract Violation Error

What the * (asterisk, splat, star) Means In C Programming

What the * (asterisk, splat, star) Means In C Programming

Java Exception Handling - The Finally Block

Java Exception Handling - The Finally Block

Writing a toString Method in Java

Writing a toString Method in Java

Downloading & Setting Up Eclipse For Java on Windows 11 (Fall 2022)

Downloading & Setting Up Eclipse For Java on Windows 11 (Fall 2022)

Creating A Screenshot in Windows 11

Creating A Screenshot in Windows 11

Working with Numbers in a bash Script

Working with Numbers in a bash Script

Variants in C++

Variants in C++

Const Pointers versus Pointers to Constants in C++

Const Pointers versus Pointers to Constants in C++

Using fgets in C (and why you shouldn't use gets)

Using fgets in C (and why you shouldn't use gets)

Introduction to C++ Destructors

Introduction to C++ Destructors

Printing Playing Cards in Java (part 2) - Designing a Playing Card Class

Printing Playing Cards in Java (part 2) - Designing a Playing Card Class

Printing Playing Cards in Java (part 1) - Without a Class

Printing Playing Cards in Java (part 1) - Without a Class

Working with Hexadecimal and Binary Values

Working with Hexadecimal and Binary Values

A Quick Introduction to Using sed

A Quick Introduction to Using sed

Debugging with GDB

Debugging with GDB

An Implementation of an ArrayList in Java (jsjf)

An Implementation of an ArrayList in Java (jsjf)

Implementing a Decision Tree in Java

Implementing a Decision Tree in Java

Variadic Templates & Fold Expressions in C++

Variadic Templates & Fold Expressions in C++

Setting up a New GitHub Repository for Coding Projects

Setting up a New GitHub Repository for Coding Projects

A Quick Introduction to git & GitHub

A Quick Introduction to git & GitHub

Declaring C Structs with typedef vs struct

Declaring C Structs with typedef vs struct

Heaps Code Walkthrough Part 2 - Removing a node (Java Foundations / jsjf)

Heaps Code Walkthrough Part 2 - Removing a node (Java Foundations / jsjf)

Heaps Code Walkthrough Part 1 - Using & adding to a MinHeap (Java Foundations / jsjf)

Heaps Code Walkthrough Part 1 - Using & adding to a MinHeap (Java Foundations / jsjf)

Function Templates in C++

Function Templates in C++

Debugging a Prolog Query Using Trace in SWI-Prolog

Debugging a Prolog Query Using Trace in SWI-Prolog

Installing SWI-Prolog on macOS Monterey

Installing SWI-Prolog on macOS Monterey

Class Templates in C++

Class Templates in C++

Adding Elements to a Binary Search Tree

Adding Elements to a Binary Search Tree

Prolog Facts vs Queries: What is the Difference?

Prolog Facts vs Queries: What is the Difference?

C++ Maps with A User-Defined Class as the Key Value Type

C++ Maps with A User-Defined Class as the Key Value Type

Algorithms: Shuffling an Array Using Sorting

Algorithms: Shuffling an Array Using Sorting

Bash Shell Programming - A script to create a new directory with a README.md file

Bash Shell Programming - A script to create a new directory with a README.md file

Bash Shell Programming - Here Documents

Bash Shell Programming - Here Documents

Bash Shell Programming - Parameters, Conditionals, & Loops

Bash Shell Programming - Parameters, Conditionals, & Loops

Namespaces in C++

Namespaces in C++

Friend Classes & Friend Methods in C++

Friend Classes & Friend Methods in C++

Executing a Shell Command in C Using popen()

Executing a Shell Command in C Using popen()

Linux Intro (pt 11) - Scheduling Jobs With cron

Linux Intro (pt 11) - Scheduling Jobs With cron

Linux Intro (pt 10) - Archiving & Compressing Files with tar, gzip, gunzip, & zcat

Linux Intro (pt 10) - Archiving & Compressing Files with tar, gzip, gunzip, & zcat

Linux Intro (pt 9) - Regular Expressions & grep

Linux Intro (pt 9) - Regular Expressions & grep

Reading From a File in C - fopen, strtok, & errno

Reading From a File in C - fopen, strtok, & errno

Checking for Endianness Using C - Big Endian vs Little Endian

Checking for Endianness Using C - Big Endian vs Little Endian

Exception Handling in C++

Exception Handling in C++

Linux Intro (pt 8) - Compiling with gcc & Using gcc Flags

Linux Intro (pt 8) - Compiling with gcc & Using gcc Flags

Linux Intro (pt 7) - The Unix Environment & the find Command

Linux Intro (pt 7) - The Unix Environment & the find Command

Linux Intro (pt 6) - Permissions (chmod, umask, groups, su, sudo)

Linux Intro (pt 6) - Permissions (chmod, umask, groups, su, sudo)

Smart Pointers in C++: Raw vs Unique Pointers

Smart Pointers in C++: Raw vs Unique Pointers

Smart Pointers in C++: shared_ptr & unique_ptr

Smart Pointers in C++: shared_ptr & unique_ptr

Linux Intro (pt 5) - Processes (ps, kill, top)

Linux Intro (pt 5) - Processes (ps, kill, top)

Linux Intro (pt 4) - Working with Text Files (sort, cut, grep, find)

Linux Intro (pt 4) - Working with Text Files (sort, cut, grep, find)

Linux Intro (pt 3) - Redirection, Pipes, & Shell Expansion

Linux Intro (pt 3) - Redirection, Pipes, & Shell Expansion

Linux Intro (pt 2) - Working with Files and Directories

Linux Intro (pt 2) - Working with Files and Directories

Using typedef with structs in C

Using typedef with structs in C

Solving the Towers of Hanoi using Stack in Java (Java Foundations / jsjf)

Solving the Towers of Hanoi using Stack in Java (Java Foundations / jsjf)

A C Program for Simple Encryption/Decryption on the Command Line

A C Program for Simple Encryption/Decryption on the Command Line

Implementing Queues in Java using Linked Lists & Circular Arrays (Java Foundations / jsjf)

Implementing Queues in Java using Linked Lists & Circular Arrays (Java Foundations / jsjf)

A Java Ticket Counter Simulation Using Queues (Java Foundations / jsjf)

A Java Ticket Counter Simulation Using Queues (Java Foundations / jsjf)

Evaluating Postfix Expressions Using a Stack (Java Foundations / jsjf)

Evaluating Postfix Expressions Using a Stack (Java Foundations / jsjf)

Using Queues Example - Encoding Messages (Java Foundations / jsjf)

Using Queues Example - Encoding Messages (Java Foundations / jsjf)

Using Stacks - Maze Traversal (Java Foundations / jsjf)

Using Stacks - Maze Traversal (Java Foundations / jsjf)

Implementing an Stack in Java (Java Foundations / jsjf)

Implementing an Stack in Java (Java Foundations / jsjf)

Function Pointers in C

Function Pointers in C

Downloading and Installing JDK & Eclipse on Windows 11 (Winter 2022)

Downloading and Installing JDK & Eclipse on Windows 11 (Winter 2022)

Downloading and Installing vim on Windows 11

Downloading and Installing vim on Windows 11

Using Command Line Arguments in C - argc & argv

Using Command Line Arguments in C - argc & argv

Using ctypes.h in C

Using ctypes.h in C

Input & Output in C: getchar, putchar, printf, sprintf, puts

Input & Output in C: getchar, putchar, printf, sprintf, puts

Using the C sizeof operator to get the size of variables, types, & literals

Using the C sizeof operator to get the size of variables, types, & literals

Getting Started with Linux Using Windows 10 (with VM, WSL, or Cygwin)

Getting Started with Linux Using Windows 10 (with VM, WSL, or Cygwin)

Allocating memory in C - malloc & calloc

Allocating memory in C - malloc & calloc

File I/O in C

File I/O in C

Prompting the User for Integer & Character Input

Prompting the User for Integer & Character Input

A C Program to Add Integers Passed on the Command Line

A C Program to Add Integers Passed on the Command Line

Implementing an Ordered List in Java (Java Foundations / jsjf)

Implementing an Ordered List in Java (Java Foundations / jsjf)

Implementing an Unordered List in Java (Java Foundations / jsjf)

Implementing an Unordered List in Java (Java Foundations / jsjf)

Implementing a Linked List in Java (Java Foundations / jsjf)

Implementing a Linked List in Java (Java Foundations / jsjf)

Setting up Ubuntu & gcc on Windows 11

Setting up Ubuntu & gcc on Windows 11

Downloading and Installing Racket for Scheme Programming Windows 11

Downloading and Installing Racket for Scheme Programming Windows 11

Header Files & the C Preprocessor

Header Files & the C Preprocessor

Introduction to Java Collections & Generic Types

Introduction to Java Collections & Generic Types

Algorithm performance comparison

Algorithm performance comparison

Analyzing Loop Complexity

Analyzing Loop Complexity

Constants in C

Constants in C

Downloading and Installing Visual Studio Code for writing Code (Windows 11)

Downloading and Installing Visual Studio Code for writing Code (Windows 11)

Downloading and Setting Up SWI-Prolog (Windows 11)

Downloading and Setting Up SWI-Prolog (Windows 11)

Introduction to the Linux Command Line and Compiling C with gcc

Introduction to the Linux Command Line and Compiling C with gcc

How Polymorphism Works in Java

How Polymorphism Works in Java

The Java Comparable Interface

The Java Comparable Interface

Java Interfaces

Java Interfaces

Polymorphism in Java - Animals

Polymorphism in Java - Animals

Inheritance in Java (Animal - Cat - Dog example)

Inheritance in Java (Animal - Cat - Dog example)

Exceptions in Java (Example 1)

Exceptions in Java (Example 1)

Exceptions in Java - Example 2

Exceptions in Java - Example 2

Exception Propagation in Java

Exception Propagation in Java

Using try-with-resources in Java

Using try-with-resources in Java

File I/O in Java

File I/O in Java

The "this" and "super" References in Java

The "this" and "super" References in Java

Using Conditional Compilation in C for Debugging

Using Conditional Compilation in C for Debugging

Recursion in C

Recursion in C

Ragged (or Jagged) String Arrays in C

Ragged (or Jagged) String Arrays in C

Working with Strings in C: strlen, strncpy, strncmp, strncat, sprintf

Working with Strings in C: strlen, strncpy, strncmp, strncat, sprintf

Stack, Static, & Heap memory allocation in C

Stack, Static, & Heap memory allocation in C

C Pointer Review

C Pointer Review

C Arrays: 1D & 2D Arrays in C

C Arrays: 1D & 2D Arrays in C

CSC240 Module 1: Compilation & Interpretation

CSC240 Module 1: Compilation & Interpretation

Zipping an Eclipse Package for Assignment Submission (Windows 10)

Zipping an Eclipse Package for Assignment Submission (Windows 10)

CSC240 Module 1: Introduction to CSC240 & Language Paradigms

CSC240 Module 1: Introduction to CSC240 & Language Paradigms

Compiling & Running C Programs in Windows 11 with Visual Studio Code, gcc & bash

Compiling & Running C Programs in Windows 11 with Visual Studio Code, gcc & bash

Bitwise Operators in C

Bitwise Operators in C

Working with stdout & stderr in C & Linux

Working with stdout & stderr in C & Linux

Getting Input One Character at a Time in C

Getting Input One Character at a Time in C

Signed vs Unsigned Variables in C

Signed vs Unsigned Variables in C

How C structs Use Memory

How C structs Use Memory

C Unions

C Unions

Writing a C Function That Counts The Spaces in a String

Writing a C Function That Counts The Spaces in a String

Java Math & Random classes

Java Math & Random classes

Working with Strings (and Characters) in Java

Working with Strings (and Characters) in Java

Control Structures in Java: Loops & Conditionals

Control Structures in Java: Loops & Conditionals