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Text lines shuffler

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Shuffles Line
Text lines shuffler

A Text Lines Shuffler is a tool or function that shuffles the order of lines in a text or a list of strings. This can be useful when you want to randomize or reorder the lines in a document, list, or any collection of text.

Here are several ways to implement a Text Lines Shuffler in different programming languages and environments.

1. Text Lines Shuffler in Python
In Python, you can use the random.shuffle() function to shuffle the lines in a list.

Example: Shuffle Text Lines in Python
python

import random

# List of text lines
lines = [
"This is the first line.",
"Here's the second line.",
"This is line number three.",
"Another random line.",
"The last line of text."
]

# Shuffle the lines
random.shuffle(lines)

# Print the shuffled lines
for line in lines:
print(line)
Explanation:
random.shuffle(lines) shuffles the list of lines in place.
Each line is printed after the shuffle.
2. Text Lines Shuffler in JavaScript
In JavaScript, you can shuffle an array of lines using Math.random() and sort().

Example: Shuffle Text Lines in JavaScript
html

<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>Text Lines Shuffler</title>
</head>
<body>
<button onclick="shuffleLines()">Shuffle Lines</button>
<div id="result"></div>

<script>
// Array of text lines
const lines = [
"This is the first line.",
"Here's the second line.",
"This is line number three.",
"Another random line.",
"The last line of text."
];

// Function to shuffle lines
function shuffleLines() {
const shuffled = lines.sort(() => Math.random() - 0.5);
document.getElementById("result").innerHTML = shuffled.join("<br>");
}
</script>
</body>
</html>
Explanation:
lines.sort(() => Math.random() - 0.5) shuffles the array of lines.
The shuffled lines are displayed in the #result div using join("<br>") to separate them with line breaks.
3. Text Lines Shuffler in C
In C, you can use the rand() function along with srand() to shuffle an array of strings.

Example: Shuffle Text Lines in C
c

#include <stdio.h>
#include <stdlib.h>
#include <time.h>

#define NUM_LINES 5

void shuffle_lines(char* lines[], int num_lines) {
for (int i = num_lines - 1; i > 0; i--) {
int j = rand() % (i + 1);
// Swap lines[i] with the element at random index j
char* temp = lines[i];
lines[i] = lines[j];
lines[j] = temp;
}
}

int main() {
// List of text lines
char* lines[NUM_LINES] = {
"This is the first line.",
"Here's the second line.",
"This is line number three.",
"Another random line.",
"The last line of text."
};

// Seed the random number generator
srand(time(NULL));

// Shuffle the lines
shuffle_lines(lines, NUM_LINES);

// Print the shuffled lines
for (int i = 0; i < NUM_LINES; i++) {
printf("%s\n", lines[i]);
}

return 0;
}
Explanation:
The shuffle_lines() function uses the Fisher-Yates algorithm to shuffle the array of lines.
rand() % (i + 1) generates a random index to swap with the current line.
The shuffled lines are printed to the console.
4. Text Lines Shuffler in Excel
In Excel, you can use the RAND() function to assign random values to rows and then sort them.

Example: Shuffle Text Lines in Excel
Step 1: Enter the text lines

In column A, enter your list of text lines (e.g., A1:A5).
Step 2: Assign a random value to each row

In column B, enter the following formula next to each line:
excel

=RAND()
This will generate a random number for each row.
Step 3: Sort the rows by the random numbers

Select both columns A and B.
Sort by column B to randomize the order of the text lines.