![javascript - Why does the filter() function not return my expected type-filtered array? - Stack Overflow javascript - Why does the filter() function not return my expected type-filtered array? - Stack Overflow](https://i.stack.imgur.com/M66wr.png)
javascript - Why does the filter() function not return my expected type-filtered array? - Stack Overflow
![Csaba Kissi on Twitter: "💡 Javascript Visually Explained How to use an array filter method in Javascript. Two inline array filter examples and one with a custom filter function. https://t.co/zDwqfMR2Q3" / Twitter Csaba Kissi on Twitter: "💡 Javascript Visually Explained How to use an array filter method in Javascript. Two inline array filter examples and one with a custom filter function. https://t.co/zDwqfMR2Q3" / Twitter](https://pbs.twimg.com/media/FEOefLBWYAccfH-.jpg)
Csaba Kissi on Twitter: "💡 Javascript Visually Explained How to use an array filter method in Javascript. Two inline array filter examples and one with a custom filter function. https://t.co/zDwqfMR2Q3" / Twitter
![javascript - Why does the filter() function not return my expected type-filtered array? - Stack Overflow javascript - Why does the filter() function not return my expected type-filtered array? - Stack Overflow](https://i.stack.imgur.com/pyzk2.png)