Uzimanje parametra iz URL-a

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Fri Jul 08 2022 14:44:12 GMT+0000 (Coordinated Universal Time)

function getUrlParameter() {

    var sPageURL = window.location.href;

    var sURLVariables = sPageURL.split("/");

    if (sURLVariables.length > 3) {
        return sURLVariables[sURLVariables.length - 1];
    }
    else {
        return null;
    }
}

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Deli url po / i vraca parametar po indeksu (url putanja)

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Java Script

@necamat

Uzimanje parametra iz URL-a

#html #javascript #nodejs

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Replace Textarea with Codemirror editor

<link rel="stylesheet" type="text/css" href="plugin/codemirror/lib/codemirror.css">

<body>
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</body>

<script>

$(document).ready(function(){
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});

</script>

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});


var Example = mongoose.model('Example', exampleSchema);
module.exports = Example;

> More steps

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<script>

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</html>

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#javascript #javascript #functions #parameters

Required Parameters for Functions in JavaScript

 const isRequired = () => { throw new Error('param is required'); };

const hello = (name = isRequired()) => { console.log(`hello ${name}`) };

// These will throw errors
hello();
hello(undefined);

// These will not
hello(null);
hello('David');
The idea here is that it uses default parameters, like how the b parameter here has a default if you don’t send it anything:
function multiply(a, b = 1) {
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Mapping an Object

const object1 = {
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};

for (let [key, value] of Object.entries(object1)) {
  console.log(`${key}: ${value}`);
}

#javascript

Copy Text to Clipboard with Line Breaks

function copyToClipboard(){

    var codeToBeCopied = document.getElementById('code-snippet').innerText;
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    emptyArea.select();
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    parentElement.removeChild(emptyArea);
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How to store fetch response in javascript variable - Stack Overflow

async function fun() {
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$.ajax({
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  data: data,
  success: success,
  dataType: dataType
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Uzimanje parametra iz URL-a

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