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Tutorial
javascript

Variables and Constants

  • Use const for constants or variables that should remain unchanged.
  • Example:
     const API_KEY = "12345";
     // API_KEY = "67890"; // Error: Assignment to constant variable

Dec 10, 2024
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Code
php

Generate the Fibonacci series 

$n = 10;
$a = 0;
$b = 1;
echo $a . ' ' . $b . ' ';
for ($i = 2; $i < $n; $i++) {
    $c = $a + $b;
    echo $c . ' ';
    $a = $b;
    $b = $c;
}

Jan 26, 2024
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