CodeCatch
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interface Task {id: number;title: string;completed: boolean;}class TaskManager {private tasks: Task[] = [];constructor() {}addTask(title: string) {const taskId = this.tasks.length + 1;const task: Task = {id: taskId,title,completed: false,};this.tasks.push(task);}markTaskAsComplete(taskId: number) {const task = this.tasks.find((task) => task.id === taskId);if (task) {task.completed = true;}}markTaskAsIncomplete(taskId: number) {const task = this.tasks.find((task) => task.id === taskId);if (task) {task.completed = false;}}listTasks() {console.log('Tasks:');this.tasks.forEach((task) => {console.log(`${task.id}. [${task.completed ? 'X' : ' '}] ${task.title}`);});}}// Example usage:const taskManager = new TaskManager();taskManager.addTask('Buy groceries');taskManager.addTask('Pay bills');taskManager.addTask('Clean the house');taskManager.listTasks();// Output:// Tasks:// 1. [ ] Buy groceries// 2. [ ] Pay bills// 3. [ ] Clean the house
bytes_data = b'Hello, World!'string_data = bytes_data.decode('utf-8')print("String:", string_data)
def calculate_values():value1 = 10value2 = 20return value1, value2result1, result2 = calculate_values()print("Result 1:", result1)print("Result 2:", result2)
filename = "data.txt"with open(filename, "r") as file:file_contents = file.readlines()file_contents = [line.strip() for line in file_contents]print("File contents:")for line in file_contents:print(line)
from colorama import init, Fore# Initialize coloramainit()print(Fore.RED + "This text is in red color.")print(Fore.GREEN + "This text is in green color.")print(Fore.BLUE + "This text is in blue color.")# Reset coloramaprint(Fore.RESET + "This text is back to the default color.")
filename = "data.txt"data = "Hello, World!"with open(filename, "a") as file:file.write(data)
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