How to test a site on different browsers and devices online?

While working with responsive design there are various CSS properties that don't support in all browsers, for that we have to write either common CSS properties that are supported by all modern browsers or write properties specific to the browser. Now the thing is how to test a web page on different browsers and devices, a person or team doesn't own all devices, and not even possible. So to overcome with this we have various online tools available that provide all types of platform and devices for testing. Below are some of them.

 1. BrowserStack -- www.browserstack.com

This is free to use to a minute for a test run. If someone wants to spend more time then they can purchase their paid version.

2. Browserling -- www.browserling.com

This is good for cross-browser testing, but this doesn't have the feature to test the browsing on iOS devices.

3. Kobiton -- www.kobiton.com

Kobiton also provide free trial for two weeks, we could first try the product features and then we can decide for subscription. 

There are so many other online and offline tools also we have for cross browser testing that can be use. Above are a short list of online cross browser testing tool. Hope this helps you to grab the right information which you are looking for. Thank you!

How to open internet options dialog box without opening Internet Explorer

We can open the Internet Options dialog box to modify the settings of Internet Explorer or repair the IE browser. Many times we came to a situation where IE stop working and did not even load properly to reset the settings or restore the internet settings or browser settings. Below are the steps using which you can open the Internet Options dialog and make the required changes without waiting or struggling for internet explorer to get loaded. 

On my computer when internet explorer stop working it also stopped Mozilla Firefox, but Chrome and Edge are working perfectly at the same time.

Steps to open internet options dialog without IE browser

1. Open Runbox, press the Windows logo key+R to open the Run box
2. Type inetcpl.cpl and select OK
3. The Internet Options dialog will appear 
4. Make the required changes and click on apply
   

Hope this helps you to reset the internet explorer setting and fix the browser issue. Thank you!

AEM replication exception

Issue

When we see the below error in AEM replication queue while publishing content in AEM, that means the user doesn't have enough permission to replicate the content or the publishing user that is configured in the AEM replication queue is not the correct user for replication.

error: com.day.cq.replication.ReplicationException: Repository error during node import: OakConstraint0027: The admin user cannot be removed.

Resolution

Check the ACL for that user on the publisher instance and ensure that the user has the permission to create, delete, and modify nodes.