To fix this problem, you have to install OpenSSL development package, which is available in standard repositories of all modern Linux distributions.

To install OpenSSL development package on Debian, Ubuntu or their derivatives:

    $ sudo apt-get install libssl-dev

To install OpenSSL development package on Fedora, CentOS or RHEL:

    $ sudo yum install openssl-devel 

**Edit :**
As @isapir has pointed out, for Fedora version&gt;=22 use the DNF package manager :

    dnf install openssl-devel


For [Alpine Linux](https://pkgs.alpinelinux.org/package/edge/main/x86_64/openssl-dev):

    apk add openssl-dev

On CYGwin, you can install this as a typical package in the first screen. Look for

`libssl-devel`

for resolving this issue install:

    # yum install openssl openssl-devel

and then try again to do `make bzImage`.

I&#39;m in the sort of rapid prototyping phase of my React/javascript learning experience. I was wondering when folks would reach for a framework such as Next.js or Gatsby.js vs the standard Create React App.

I really dig the page based structuring and prospect for preloading links of Next.js. However, I&#39;m not sure when you would reach for Next as apposed to CRA or even ejected CRA.

Thanks!

When to use a react framework such as Next or Gatsby vs Create React App

I was going through the tutorial :
[https://www.raywenderlich.com/148513/grand-central-dispatch-tutorial-swift-3-part-1][1]

And came across the definition of QoS class **User-interactive**.
Its mentioned there that this should run on main thread. 
So, my question is then what is the difference between the 

    DispatchQueue.global(qos: .userInteractive).async{} 
and 
    
    DispatchQueue.main.async{}
 
Thanks!!

  [1]: https://www.raywenderlich.com/148513/grand-central-dispatch-tutorial-swift-3-part-1

Is DispatchQueue.global(qos: .userInteractive).async same as DispatchQueue.main.async

I have RedHat Enterprise Linux Server 7, and I downloaded the linux kernel version 4.12.10 which I am trying to compile but when I execute the following command:

    make modules

I get the following error: 

    scripts/sign-file.c:25:30: fatal error: openssl/opensslv.h: No such file or directory

Does anyone have an idea to fix this please ?
 

How to fix: fatal error: openssl/opensslv.h: No such file or directory in RedHat 7

I have RedHat Enterprise Linux Server 7, and I downloaded the linux kernel version 4.12.10 which I am trying to compile but when I execute the following command:
<pre><code class="hljs language-go">make modules
</code></pre>
I get the following error:
<pre><code class="hljs language-bash">scripts/sign-file.c:25:30: fatal error: openssl/opensslv.h: No such file or directory
</code></pre>
Does anyone have an idea to fix this please ?

I can&#39;t figure out why this trivial code is not working:

**index.html:**



&lt;!-- language: lang-html --&gt;

    &lt;!doctype HTML&gt;
    &lt;html&gt;

    &lt;head&gt;
      &lt;script type=&quot;module&quot; src=&quot;/showImport.js&quot;&gt;&lt;/script&gt;
    &lt;/head&gt;

    &lt;body&gt;
      &lt;button onclick=&quot;showImportedMessage();&quot;&gt;Show Message&lt;/button&gt;
    &lt;/body&gt;

    &lt;/html&gt;


**showImport.js:**

    import showMessage from &#39;/show.js&#39;;
    
    function showImportedMessage() {
        showMessage();
    }

**show.js:**

    export default &quot;Why do I need this?&quot;;
    
    export function showMessage() {
        alert(&quot;Hello!&quot;);
    }

It is being served by NPM **http-server**. When I connect with Chrome (v65), I see the following error


    (index):8 Uncaught ReferenceError: showImportedMessage is not defined
        at HTMLButtonElement.onclick ((index):8)
    onclick @ (index):8

If I get rid of `type=module` (and import/export by putting the `showMessage` function right in `showImport.js`) everything works, but *the whole purpose of this was to use modules*.

Also I had to add that useless `export default` statement, without it Chrome would complain:

    Uncaught SyntaxError: The requested module &#39;/show.js&#39; does not provide an export named &#39;default&#39;

So what am I missing here?

How to use code from script with type=module

I have a file ```mysql.py```, which I use in almost all of my projects. Since I do not want to copy and paste the same file into each of these projects I wrote a module - possibly a package in the future. 

# Question
How do I add a local module to my conda environment, and automatically update or watch it when I change something in ```mysql.py```? How to do the same for a package?

I would like to avoid to set up a local channel/repository and just reference to the folder with ```mysql.py```.

How to install my own python module (package) via conda and watch its changes

I have installed eslint in my machine and i have used visual studio code
i have certain modules and process to be exported
When i try to use &quot;module&quot; or &quot;process&quot; it shows 
it was working fine before.

    [eslint] &#39;module&#39; is not defined. (no-undef)
    [eslint] &#39;process&#39; is not defined. (no-undef)
 and here is my .eslintrc.json

    {

    &quot;env&quot;: {
        &quot;browser&quot;: true,
        &quot;amd&quot;: true

    },
    &quot;parserOptions&quot;: {
        &quot;ecmaVersion&quot;: 6
      },
    &quot;extends&quot;: &quot;eslint:recommended&quot;,
    &quot;rules&quot;: {
        &quot;no-console&quot;: &quot;off&quot;,
        &quot;indent&quot;: [
            &quot;error&quot;,
            &quot;tab&quot;
        ],
        &quot;linebreak-style&quot;: [
            &quot;error&quot;,
            &quot;windows&quot;
        ],
        &quot;quotes&quot;: [
            &quot;error&quot;,
            &quot;single&quot;
        ],
        &quot;semi&quot;: [
            &quot;error&quot;,
            &quot;always&quot;
        ]
    }
   }

I want to remove this error 

    

module is not defined and process is not defined in eslint in visual studio code

I found a solution here: https://stackoverflow.com/questions/43638454/webpack-typescript-image-import?rq=1 

But i am getting error for this:

    [ts]
    Types of property &#39;src&#39; are incompatible.
      Type &#39;typeof import(&quot;*.png&quot;)&#39; is not assignable to type &#39;string | undefined&#39;.
        Type &#39;typeof import(&quot;*.png&quot;)&#39; is not assignable to type &#39;string&#39;.

I guess i need to cast import somehow, but cant figure out how. 
I am doing this in React. I saw that `src` attribute is defined as `string | undefined`, that is why error is popping.

Here is code:

    import * as Logo from &#39;assets/images/logo.png&#39;;

HTML:

    &lt;img src={Logo} alt=&quot;&quot; /&gt;

And definition based on above mentioned solution:

    declare module &quot;*.png&quot; {
      const value: string;
      export default value;
    }

Tsconfig:

    {
      &quot;compilerOptions&quot;: {
        &quot;baseUrl&quot;: &quot;./&quot;,
        &quot;jsx&quot;: &quot;react&quot;,
        &quot;lib&quot;: [&quot;es5&quot;, &quot;es6&quot;, &quot;dom&quot;],
        &quot;module&quot;: &quot;commonjs&quot;,
        &quot;noImplicitAny&quot;: false,
        &quot;outDir&quot;: &quot;./dist/&quot;,
        &quot;sourceMap&quot;: true,
        &quot;strictNullChecks&quot;: true,
        &quot;target&quot;: &quot;es5&quot;,
        &quot;typeRoots&quot;: [
          &quot;custom_typings&quot;
        ]
      },
      &quot;include&quot;: [&quot;./src/**/*.tsx&quot;],
      &quot;exclude&quot;: [&quot;dist&quot;, &quot;build&quot;, &quot;node_modules&quot;]
    }




Typescript image import

There is this new feature in TypeScript 3.0 called [Project References]. It suggests better interaction of `*.ts` modules between themselves. Unfortunately, this is all I could get from the official documentation &#128542; although it seems to be written pretty clearly and straightforward.

Can anyone help me understand exactly, what problems does it solve, how does it do that, and how would I benefit from it? I have a project with a similar structure, so it might (or might not) be very helpful for it. Thank you in advance!

***

UPD: The project structure is roughly:

&lt;!-- language: lang-yaml --&gt;

    project/
        lib/
            index.ts # defines the original code
        test/
            index.spec.ts # requires lib/index.ts
        package.json
        tsconfig.json

[Project References]: http://www.typescriptlang.org/docs/handbook/project-references.html

How to use project references in TypeScript 3.0?

I hit some [tag:c] [code](https://elixir.bootlin.com/linux/v4.4.161/source/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c#L246) in Linux kernel:

    static struct ctl_table ip_ct_sysctl_table[] = {
    	{
    		.procname	= &quot;ip_conntrack_max&quot;,
    		.maxlen		= sizeof(int),
    		.mode		= 0644,
    		.proc_handler	= proc_dointvec,
    	},
        // ...
    	{
    		.procname	= &quot;ip_conntrack_log_invalid&quot;,
    		.maxlen		= sizeof(unsigned int),
    		.mode		= 0644,
    		.proc_handler	= proc_dointvec_minmax,
    		.extra1		= &amp;log_invalid_proto_min,
    		.extra2		= &amp;log_invalid_proto_max,
    	},
    	{ }
    };

Here an array of structs ends with `{ }`. For what purpose was it added?  
By the way, a bit above this code there is another [array of structs](https://elixir.bootlin.com/linux/v4.4.161/source/net/ipv4/netfilter/nf_conntrack_l3proto_ipv4.c#L170), but without empty braces at the end.

When should I use empty braces at the end of an array of structs?

What is the need of empty braces &#39;{ }&#39; at the end of array of structs?

Since a few days I got an issue with Mac OS High Sierra 10.13.3 :
When I run a `git clone` like `git clone github.com/xxx.git failed`
it print:

&gt; LibreSSL SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443

Same issue with `npm i` command
Even when I try to install brew like so:

    /usr/bin/ruby -e &quot;$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/master/install)&quot;

I also tried the [alternative setup][1]: same.

  [1]: https://docs.brew.sh/Installation

SSL_connect: SSL_ERROR_SYSCALL in connection to github.com:443

I have a question about how and what is the version of OpenSSl that I must install in Windows to later create certificates.
Install a one version (openssl-1.0.2d-fips-2.0.10) found in SourceForge but it does not generate the files correctly.
There is also the official website https://www.openssl.org, but I do not know how to install it and how, so that when it comes to generating the keys and .pem file, it works.
Generate some environment variables that point to the folder where I unzipped the downloaded, I do not know if it is the correct way.

How to install OpenSSL in windows 10?

I am trying to get data from the web using python. I imported urllib.request package for it but while executing, I get error:

    certificate verify failed: unable to get local issuer certificate (_ssl.c:1045)

 - I am using Python 3.7 on Mac OS High Sierra.
 - I am trying to get CSV file from:
https://s3.amazonaws.com/assets.datacamp.com/production/course_1606/datasets/winequality-red.csv

When I changed the URL to &#39;http&#39; - I am able to get data. But, I believe, this avoids checking SSL certificate.

So I checked on the internet and found one solution:
Run `/Applications/Python\ 3.7/Install\ Certificates.command`

This solved my problem. But I have no knowledge on SSL and the likes. Can you help me understand what it actually did to solve my issue.

If possible, please recommend me any good resource to learn about the security and certificates. I am new to this.

Thanks!

Note: I did go through the link - https://stackoverflow.com/questions/22027418/openssl-python-requests-error-certificate-verify-failed

My question differs from the one in link because, I want to know what actually happens when I install `certifi` package or run `Install\ Certificates.command` to fix the error. I have a poor understanding of securities. 


certificate verify failed: unable to get local issuer certificate

I installed vapor via homebrew and then immediately wanted to jump into a project by executing `vapor new Hello` but then got the following message back in the terminal:

    dyld: Library not loaded: /usr/local/opt/openssl/lib/libssl.1.0.0.dylib
    Referenced from: /usr/local/bin/vapor
    Reason: image not found
    zsh: abort      vapor new Hello

I tried some approaches to fix this like uninstalling and reinstalling openssl via brew but that didn&#39;t work . Also tried something I found in the internet but nothing worked. I assume it has something to do with vapor only working with version 1.0.0 but not 1.1.1 and that&#39;s what I have. I guess I need to downgrade to 1.0.0 but how&#39;d I do that? I&#39;m on MacOS Catalina if that matters.

dyld: Library not loaded: /usr/local/opt/openssl/lib/libssl.1.0.0.dylib

When trying to use any `hg` Mercurial commands on the console, I keep getting this error. 
I installed Python using Homebrew and I am running Mac OS Catalina v. 10.15.1.

Any reference would be appreciated. Here is the error I&#39;m getting:

    
    hg commit --amend
    ERROR:root:code for hash md5 was not found.
    Traceback (most recent call last):
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 147, in &lt;module&gt;
        globals()[__func_name] = __get_hash(__func_name)
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 97, in __get_builtin_constructor
        raise ValueError(&#39;unsupported hash type &#39; + name)
    ValueError: unsupported hash type md5
    ERROR:root:code for hash sha1 was not found.
    Traceback (most recent call last):
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 147, in &lt;module&gt;
        globals()[__func_name] = __get_hash(__func_name)
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 97, in __get_builtin_constructor
        raise ValueError(&#39;unsupported hash type &#39; + name)
    ValueError: unsupported hash type sha1
    ERROR:root:code for hash sha224 was not found.
    Traceback (most recent call last):
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 147, in &lt;module&gt;
        globals()[__func_name] = __get_hash(__func_name)
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 97, in __get_builtin_constructor
        raise ValueError(&#39;unsupported hash type &#39; + name)
    ValueError: unsupported hash type sha224
    ERROR:root:code for hash sha256 was not found.
    Traceback (most recent call last):
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 147, in &lt;module&gt;
        globals()[__func_name] = __get_hash(__func_name)
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 97, in __get_builtin_constructor
        raise ValueError(&#39;unsupported hash type &#39; + name)
    ValueError: unsupported hash type sha256
    ERROR:root:code for hash sha384 was not found.
    Traceback (most recent call last):
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 147, in &lt;module&gt;
        globals()[__func_name] = __get_hash(__func_name)
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 97, in __get_builtin_constructor
        raise ValueError(&#39;unsupported hash type &#39; + name)
    ValueError: unsupported hash type sha384
    ERROR:root:code for hash sha512 was not found.
    Traceback (most recent call last):
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 147, in &lt;module&gt;
        globals()[__func_name] = __get_hash(__func_name)
      File &quot;/usr/local/Cellar/python@2/2.7.15_3/Frameworks/Python.framework/Versions/2.7/lib/python2.7/hashlib.py&quot;, line 97, in __get_builtin_constructor
        raise ValueError(&#39;unsupported hash type &#39; + name)
    ValueError: unsupported hash type sha512
    Traceback (most recent call last):
      File &quot;/usr/local/bin/hg&quot;, line 43, in &lt;module&gt;
        dispatch.run()
      File &quot;/usr/local/Cellar/mercurial/4.9/lib/python2.7/site-packages/hgdemandimport/demandimportpy2.py&quot;, line 150, in __getattr__
        self._load()
      File &quot;/usr/local/Cellar/mercurial/4.9/lib/python2.7/site-packages/hgdemandimport/demandimportpy2.py&quot;, line 94, in _load
        _origimport, head, globals, locals, None, level)
      File &quot;/usr/local/Cellar/mercurial/4.9/lib/python2.7/site-packages/hgdemandimport/demandimportpy2.py&quot;, line 43, in _hgextimport
        return importfunc(name, globals, *args, **kwargs)
      File &quot;/usr/local/Cellar/mercurial/4.9/lib/python2.7/site-packages/mercurial/dispatch.py&quot;, line 625, in &lt;module&gt;
        class lazyaliasentry(object):
      File &quot;/usr/local/Cellar/mercurial/4.9/lib/python2.7/site-packages/mercurial/dispatch.py&quot;, line 636, in lazyaliasentry
        @util.propertycache
      File &quot;/usr/local/Cellar/mercurial/4.9/lib/python2.7/site-packages/hgdemandimport/demandimportpy2.py&quot;, line 150, in __getattr__
        self._load()
      File &quot;/usr/local/Cellar/mercurial/4.9/lib/python2.7/site-packages/hgdemandimport/demandimportpy2.py&quot;, line 94, in _load
        _origimport, head, globals, locals, None, level)
      File &quot;/usr/local/Cellar/mercurial/4.9/lib/python2.7/site-packages/hgdemandimport/demandimportpy2.py&quot;, line 43, in _hgextimport
        return importfunc(name, globals, *args, **kwargs)
      File &quot;/usr/local/Cellar/mercurial/4.9/lib/python2.7/site-packages/mercurial/util.py&quot;, line 180, in &lt;module&gt;
        &#39;md5&#39;: hashlib.md5,
      File &quot;/usr/local/Cellar/mercurial/4.9/lib/python2.7/site-packages/hgdemandimport/demandimportpy2.py&quot;, line 151, in __getattr__
        return getattr(self._module, attr)
    AttributeError: &#39;module&#39; object has no attribute &#39;md5&#39;



I also tried following the instruction on this issue but none of the solutions seem to work 

    brew link openssl --force
    Warning: Refusing to link macOS-provided software: openssl@1.1
    If you need to have openssl@1.1 first in your PATH run:
      echo &#39;export PATH=&quot;/usr/local/opt/openssl@1.1/bin:$PATH&quot;&#39; &gt;&gt; ~/.zshrc
    
    For compilers to find openssl@1.1 you may need to set:
      export LDFLAGS=&quot;-L/usr/local/opt/openssl@1.1/lib&quot;
      export CPPFLAGS=&quot;-I/usr/local/opt/openssl@1.1/include&quot;
    
    For pkg-config to find openssl@1.1 you may need to set:
      export PKG_CONFIG_PATH=&quot;/usr/local/opt/openssl@1.1/lib/pkgconfig&quot;

&quot;ERROR:root:code for hash md5 was not found&quot; when using any hg mercurial commands

I am trying to run a [CentOS][1] 8 server through [VirtualBox][2] (6.1.30) ([Vagrant][3]), which worked just fine yesterday for me, but today I tried running a `sudo yum update`. I keep getting this error for some reason:

    [vagrant@192.168.38.4] ~  &gt;&gt; sudo yum update
    CentOS Linux 8 - AppStream                       71  B/s |  38  B     00:00
    Error: Failed to download metadata for repo &#39;appstream&#39;: Cannot prepare internal mirrorlist: No URLs in mirrorlist

I already tried to change the namespaces on `/etc/resolve.conf`, remove the [DNF][4] folders and everything. On other computers, this works just fine, so I think the problem is with my host machine. I also tried to reset the network settings (I am on a Windows&amp;nbsp;10 host), without success either. It&#39;s not a DNS problem; it works just fine.

After I reinstalled Windows, I still have the same error in my VM.

File *dnf.log*:

    2022-01-31T15:28:03+0000 INFO --- logging initialized ---
    2022-01-31T15:28:03+0000 DDEBUG timer: config: 2 ms
    2022-01-31T15:28:03+0000 DEBUG Loaded plugins: builddep, changelog, config-manager, copr, debug, debuginfo-install, download, generate_completion_cache, groups-manager, needs-restarting, playground, repoclosure, repodiff, repograph, repomanage, reposync
    2022-01-31T15:28:03+0000 DEBUG YUM version: 4.4.2
    2022-01-31T15:28:03+0000 DDEBUG Command: yum update
    2022-01-31T15:28:03+0000 DDEBUG Installroot: /
    2022-01-31T15:28:03+0000 DDEBUG Releasever: 8
    2022-01-31T15:28:03+0000 DEBUG cachedir: /var/cache/dnf
    2022-01-31T15:28:03+0000 DDEBUG Base command: update
    2022-01-31T15:28:03+0000 DDEBUG Extra commands: [&#39;update&#39;]
    2022-01-31T15:28:03+0000 DEBUG User-Agent: constructed: &#39;libdnf (CentOS Linux 8; generic; Linux.x86_64)&#39;
    2022-01-31T15:28:05+0000 DDEBUG Cleaning up.
    2022-01-31T15:28:05+0000 SUBDEBUG
    Traceback (most recent call last):
      File &quot;/usr/lib/python3.6/site-packages/dnf/repo.py&quot;, line 574, in load
        ret = self._repo.load()
      File &quot;/usr/lib64/python3.6/site-packages/libdnf/repo.py&quot;, line 397, in load
        return _repo.Repo_load(self)
    libdnf._error.Error: Failed to download metadata for repo &#39;appstream&#39;: Cannot prepare internal mirrorlist: No URLs in mirrorlist

    During handling of the above exception, another exception occurred:

    Traceback (most recent call last):
      File &quot;/usr/lib/python3.6/site-packages/dnf/cli/main.py&quot;, line 67, in main
        return _main(base, args, cli_class, option_parser_class)
      File &quot;/usr/lib/python3.6/site-packages/dnf/cli/main.py&quot;, line 106, in _main
        return cli_run(cli, base)
      File &quot;/usr/lib/python3.6/site-packages/dnf/cli/main.py&quot;, line 122, in cli_run
        cli.run()
      File &quot;/usr/lib/python3.6/site-packages/dnf/cli/cli.py&quot;, line 1050, in run
        self._process_demands()
      File &quot;/usr/lib/python3.6/site-packages/dnf/cli/cli.py&quot;, line 740, in _process_demands
        load_available_repos=self.demands.available_repos)
      File &quot;/usr/lib/python3.6/site-packages/dnf/base.py&quot;, line 394, in fill_sack
        self._add_repo_to_sack(r)
      File &quot;/usr/lib/python3.6/site-packages/dnf/base.py&quot;, line 137, in _add_repo_to_sack
        repo.load()
      File &quot;/usr/lib/python3.6/site-packages/dnf/repo.py&quot;, line 581, in load
        raise dnf.exceptions.RepoError(str(e))
    dnf.exceptions.RepoError: Failed to download metadata for repo &#39;appstream&#39;: Cannot prepare internal mirrorlist: No URLs in mirrorlist
    2022-01-31T15:28:05+0000 CRITICAL Error: Failed to download metadata for repo &#39;appstream&#39;: Cannot prepare internal mirrorlist: No URLs in mirrorlist

  [1]: https://en.wikipedia.org/wiki/CentOS
  [2]: https://en.wikipedia.org/wiki/VirtualBox
  [3]: https://en.wikipedia.org/wiki/Vagrant_%28software%29
  [4]: https://en.wikipedia.org/wiki/DNF_(software)


Content Type	Original Author	Original Content on Stackoverflow
Question	rainman	View Question on Stackoverflow
Solution 1 - Module	user10089632	View Answer on Stackoverflow
Solution 2 - Module	cstroe	View Answer on Stackoverflow
Solution 3 - Module	John Peurifoy	View Answer on Stackoverflow
Solution 4 - Module	Arash Foroughi	View Answer on Stackoverflow

How to fix: fatal error: openssl/opensslv.h: No such file or directory in RedHat 7

Module Problem Overview

Module Solutions

Solution 1 - Module

Solution 2 - Module

Solution 3 - Module

Solution 4 - Module

Is DispatchQueue.global(qos: .userInteractive).async same as DispatchQueue.main.async

When to use a react framework such as Next or Gatsby vs Create React App

Attributions