如何从javascript中的字符串数组中删除动态文本

Question

I have a string with a lot of random words: example var stringWithWords = "hello my name is" the separator between the words are a space.

I have also a variable var word1 = "name". (BUT its dynamic, it can change and I dont know exactly where it is in the string above).

Now the question: How can I remove word1 from the string stringWithWords ?

Answer 1

Try this:

array = array.map(x => {
    return x.replace(name, '').trim();
})

That's for an array, i think you changed your question since I first read it tho...

For a string just use replace and then trim to remove unnecessary whitespace...