no-class | A CSS framework without class | Theme library

You can refer to the Specifying Parser Options reference:

ecmaVersion - set to 3, 5 (default), 6, 7, 8, 9, 10, 11, or 12 to specify the version of ECMAScript syntax you want to use. You can also set to 2015 (same as 6), 2016 (same as 7), 2017 (same as 8), 2018 (same as 9), 2019 (same as 10), 2020 (same as 11), or 2021 (same as 12) to use the year-based naming.

As you can see, the default value is 5, meaning it only supports ES5. Lookbehinds are compliant with ECMAScript 2018, so you need to make sure you set ecmaVersion to at least 9:

find returns Enzyme wrapper object that can contain multiple elements.

For a matcher that expects DOM element, it can be:

I was able to fix all the issues related to linking built libwebrtc.a and the built executable works.

Could someone tell me other way to debug errors 1,2 and 3 as the symbols are there in libwebrtc.a

Was using cxx_std_17 and the required was cxx_std_14

The issue lies in usage of cxx_std_17. In the code that I was building has used certain methods which were not available with default cxx_std_11 so I just used cxx_std_17 but it caused a lot of issues with libwebrtc.a. Even though webrtc style guide says that the code is valid c++17 but faced issues. In the same style guide it's mentioned that webrtc code is written is c++14 and that gave me idea to switch to cxx_std_14 and the errors resolved. As mentioned in same webrtc style guide that "Some older parts of the code violate the style guide in various ways." so I think some older code is there which caused the errors

What could be the reason that linker error 1 and 3 refer to .cpp file opposed to .o file as in error 2

I think the reason behind .cpp or .o is that if error originated in my code then it shows .cpp but if it's in 3rd party library, as was the case with a few linker errors which originated from libwebrtc.a, then it shows the error in .o file as the library only has compiled files

how to find ninja target for webrtc build to resolve error 4's undefined reference?

Issue was with the commit I was trying to build.

From webrtc release notes I found out the stable m77 branch head commit and found out the commit I was using didn't have the functions the linker error was referring to but the head commit of stable m77 branch have those functions.

NOTE: In general to get the target which has the .o file with the required symbol we just need to do grep and it will list out where the symbol related function is defined and ninja -t targets all will display all the targets. So just go to corresponding .ninja file and copy all the .o files to the webrtc.ninja and build the libwebrtc.a again.

Looks like the syntax is wrong. Try this:

You are missing the difference between the scopes of variables.

I think, you are looking for not:() selector.

As has been pointed out,

1. p:not([class]):not(:empty) is correct.
2. However, your p element will match :not(:empty) if it contains whitespace, or any other element, including br.

If your rich text control enforces the leading p element, you may need to target that p separately with a different selector (one that's aware of your rich text control, at least), irrespective of the fact that it contains that wayward br.

I found a less-than elegant solution: Instead of an uninitialized NewComplaintModal, declare a new variable with a different name and pass that variable to the return value of the connect function.

For example:

Vue.js has the ability to run Javascript expressions within all data-binding areas.

This is a little bit of Vue.js magic happening in the background, but you can think of it essentially like this:

1. Vue sees the : on class= specifying a data-binding
2. Vue looks to see what's inside of the class= attribute, and sees the following: { 'is-loading': isLoading }
3. Vue notices it's an object, so it walks through each key/value pair and evaluates it, if the value (isLoading in this case) is true, it adds the key (is-loading) to the class attribute, or not if the value is false.

Vue CAN interpret ternaries within the data-binding syntax, but this is a bit of Vue's internal magic that allows you to easily create multiple UI state variations for a component with very little effort.