After spending countless hours searching through Stack Overflow and other resources, I am still unable to understand what is happening here. Any assistance would be greatly appreciated!
I am trying to convert document.write('</div>'); to -> < /div>
I have simplified the problem to its most basic form in the following HTML example.
<script>
var str = "document.write('</div>');";
str = str.replace("/document.write/g","");
console.log(str); //</div>
</script>By removing the quotes, the code will function properly. The presence of quotes causes it to be read as a string literal, whereas regular expressions are enclosed in plain /s.
Additionally, the . character must be escaped to ensure it only matches a period and not any other single character.
<script>
var str = "document.write('</div>');";
str = str.replace(/document\.write/g,"");
console.log(str); //</div>
</script>The String method replace() has the flexibility to work with either a string or a regular expression. When using a string, the syntax looks like this:
var str = "Hello, World!";
str = str.replace("Hello", "");
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