Checking a Url in Jquery/Javascript
Use This code to Check URL is valid or not:
javascript
Check if element exists in jQuery
$(‘elemId’).length doesn’t work for me. You need to put # before element id: With vanilla JavaScript, you don’t need the hash (#) e.g. document.getElementById(‘id_here’) , however when using jQuery, you do need to put hash to target elements based on id just like CSS.
React-Router only one child
You have to wrap your Route‘s in a <div>(or a <Switch>). should be
Pure JavaScript Send POST Data Without a Form
Is there a way to send data using the POST method without a form and without refreshing the page using only pure JavaScript (not jQuery $.post())? Maybe httprequest or something else (just can’t find it now)?
nodejs – error self signed certificate in certificate chain
Option 1: Disable the warning (useful for dev) From your question I’m guessing you are doing this in development as you are using a self signed certificate for SSL communication. If that’s the case, add as an environment variable wherever you are running node or running node directly with This instructs Node to allow untrusted … Read more
webpack: Module not found: Error: Can’t resolve (with relative path)
Your file structure says that folder name is Container with a capital C. But you are trying to import it by container with a lowercase c. You will need to change the import or the folder name because the paths are case sensitive.
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
Typescript : Property does not exist on type ‘object’
You probably have allProviders typed as object[] as well. And property country does not exist on object. If you don’t care about typing, you can declare both allProviders and countryProviders as Array<any>: If you do want static type checking. You can create an interface for the structure and use it:
Invalid shorthand property initializer
Because it’s an object, the way to assign value to its properties is using :. Change the = to : to fix the error.