<\/span><\/h2>\nTo replace a specific value in an array, you can use the map<\/code> method along with a conditional statement to check for the value you want to replace. Here’s an example:<\/b><\/p>\n“`javascript
\nconst array = [1, 2, 3, 4, 5];
\nconst targetValue = 3;
\nconst replacementValue = 10;<\/p>\n
const newArray = array.map((element) => {
\n if (element === targetValue) {
\n return replacementValue;
\n }
\n return element;
\n});<\/p>\n
console.log(newArray); \/\/ [1, 2, 10, 4, 5]
\n“`<\/p>\n
In this example, we have an array `[1, 2, 3, 4, 5]`. We want to replace all occurrences of the value `3` with `10`. By using the `map` method, we iterate over each element of the array. If the element matches the `targetValue`, we replace it with `replacementValue`. Otherwise, we keep the original value. Finally, the modified array is stored in the `newArray` variable and logged to the console.<\/p>\n