Eliminating `<style>` tags within the `<head>` section

Our software system is generating unnecessary <style> tags within the <head> section. These tags are not required and need to be removed.

I attempted to remove them using the following approach, but it seems that my logic may have some flaws. I initially thought that targeting the parent element (the <head>) would allow me to remove the child elements, but it appears that I oversimplified the process:

var styles = document.getElementsByTagName('style');
for (var i = 0; i < styles.length; i++) {
    styles[i].parentNode.removeChild(styles[i]);
}

Am I making a mistake in managing the array here?

javascriptcssarraysstyleshead

Answer №1

Give this a shot: 

let styles = document.getElementsByTagName('style');
for (let index=0, count = styles.length; index < count; index++) {
    styles[index].parentNode.removeChild(styles[index]);
}

You mistakenly used count = all.length instead of styles.length, which caused an error in your code. Also, remember that the array is 0-indexed, so setting count = styles.length would result in one extra iteration.

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