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Type: Posts; User: jjwooyoung

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  1. Hmm ghat still doesn't quite make sense. If var...

    Hmm ghat still doesn't quite make sense. If var square = toN(2) creates a new function, then shouldn't the 2 be assigned to x?
  2. Need explanation how this inner functions thing actually works

    function toN(n) {
    return function(x) {
    return Math.pow(x,n);
    }
    }

    var square = toN(2);
    console.log(square(3)); // output 9

    I guess I'm a bit confused with how passing 3 to...
  3. How to submit form without page reload using Node.js and Express?

    I need help figuring out how to submit a form with GET, but also call preventDefault(). Currently I have the following but the page is still being reloaded or redirected:



    <div class="row">
    ...
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    I read that you can't put inline scripts for an...

    I read that you can't put inline scripts for an extension.

    The grabURL does return an object with the url (at least in the original code)... I haven't been able to check if it does in my updated...
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    I should probably remove those global variables...

    I should probably remove those global variables as they're not needed, and can be used as local variables.

    What I'm trying to do:
    - use the grabURL() to grab the active tab's url
    - use...
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    Unfortunately I cannot edit the post yet... there...

    Unfortunately I cannot edit the post yet... there is no option to do so


    I was trying to do an OOP approach since that's what I'm familiar with (e.g java, c# etc). The function grabURL() returns...
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    sorry typo, it's actually the grabURL() function...

    sorry typo, it's actually the grabURL() function not grabTabURL().
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    Need a bit of help with javascript

    I'm working on a side project to help me learn javascript, and seem to be having a bit of trouble getting the code to do what I want.

    What I'm doing: I'm making a chrome extension that reads in...
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