You should not use Route or withRouter() outside a Router when using react-router 4 and styled-component in react

I’m trying to build my first portfolio website and got stuck in routing using react-router-dom 4.2.2 and styled-components 2.2.3. error message: You should not use Route or withRouter() outside a Router I also try using Link instead of NavLink but got error too(You should not use Link outside a Router) Someone help me please. navigationBar.js navigationBar.style.js

How can I wait In Node.js (JavaScript)? l need to pause for a period of time

Update Jan 2021: You can even do it in the Node REPL interactive using –experimental-repl-await flag A new answer to an old question. Today ( Jan 2017 June 2019) it is much easier. You can use the new async/await syntax. For example: For using async/await out of the box without installing and plugins, you have to use node-v7 or node-v8, using the –harmony flag. Update June … Read more

Scroll to the top of the page using JavaScript?

If you don’t need the change to animate then you don’t need to use any special plugins – I’d just use the native JavaScript window.scrollTo() method — passing in 0, 0 will scroll the page to the top left instantly. Parameters xCoord is the pixel along the horizontal axis. yCoord is the pixel along the vertical axis.