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How to check if a URL is same origin as current page and/or worker


By : user2176386
Date : October 14 2020, 02:21 PM
Does that help The difference between the URL() constructor and the anchor element is that the URL() constructor is not a Node nor is it attached to a particular Document object, and thus doesn't have a baseURI it can hook on.
So what you need in order to make the URL() constructor behave the same as an anchor element is to pass a baseURI as the second argument of the constructor.
code :
// init worker from a blobURI...
const worker_url = getWorkerURL(worker_script);
const worker = new Worker(worker_url);
worker.onmessage = e => console.log(e.data);

worker.postMessage({
  // we pass the base URL
  base: 'https://samedomain.com/foo.html',
  uris: [
    'https://notsamedomain.com/foo.jpg',
    '../relative/image.png',
    '/absolute/thing.jpg',
    '//other/absolute/thing.jpg',
    'https://samedomain.com/bar.gif'
    ]
});

//__MISC__________
// gets our Worker's blobURL based on a Blob made
// from a <script> element textContent
function getWorkerURL(el) {
  const content = el.textContent;
  const blob = new Blob([content], {type: 'application/javascript'});
  return URL.createObjectURL(blob);
}
<script id="worker_script" type="worker_script">
  onmessage = e => {
    const d = e.data;
    
    // if we weren't in a null origined iframe's blobURI we could do
    //const self_url = new URL(location.href)
    // but here we pass the fake base domain
    const self_url = new URL(d.base);
    const sameorigins = d.uris.filter( uri => {
      try { // wrap in a try-catch, invalids throw
        const url = new URL(uri, self_url);
        return url.origin === self_url.origin;
      } catch(e) { return false; }
    })
    postMessage(sameorigins);
  };
</script>


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why 'git status' in cloned repository check current branch against origin remote and not in repository that I create


By : user2175527
Date : March 29 2020, 07:55 AM
seems to work fine It displays that message because a clone creates a local branch master which automatically tracks the "remote tracking branch" origin/master.
You can see it with git branch -avvv.
code :
git remote add origin /url/to/upstream/repo
git fetch origin
git branch -u origin/master master

Check current set date of origin in R


By : Erik Archibald
Date : March 29 2020, 07:55 AM
Does that help It doesn't matter. R converts and stores all Dates relative to the default origin, whatever you specify:
code :
identical(as.Date(99,origin="2013-01-02"),as.Date(100,origin="2013-01-01"))
[1] TRUE

as.numeric(as.Date(99,origin="2013-01-02"))
[1] 15806
as.numeric(as.Date(100,origin="2013-01-01"))
[1] 15806

How can I detect if Chrome thinks the current page is a secure origin?


By : piparkakku
Date : March 29 2020, 07:55 AM
I wish this helpful for you I have found that Chrome and Firefox do expose this as a property:
https://developer.mozilla.org/en-US/docs/Web/API/Window/isSecureContext
code :
browserHasLocation = () => {
    return navigator.geolocation && (!window.chrome || window.isSecureContext);
}

javascript How to check if a URL is same origin as current page?


By : jheinl
Date : March 29 2020, 07:55 AM
I wish did fix the issue. you could parse each link, and then compare the "hostname" component to that returned by window.location.hostname.

shopify I need to check if current page is a collection page and not a single product page


By : macro
Date : March 29 2020, 07:55 AM
To fix this issue Use this simple way with template:
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