external json to acces in javascript [closed] - javascript

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How can I access categories.name_category in Javascript? Everything is working for the AJAX call to the REST API:
I tried to do like this but its not working:
I use Moustache framework

categories is an array of objects, so you need to use {{categories[0].name_category}} - assuming you only want the first value.

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javascript telegram bot php input how to get it? [closed]

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i want to make telegram bot in javascript
In php we use file_get_contents("php://input") to get input but what i should use in java to get the input
php://input does not work in java so what i should use?

How to count specific items in array [closed]

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I've got this array in my jquery Script :
I want to count all items inside my array called div.item.bloc-membre
Right now I have this code that returns me 75
console.log($(response).length);
Thanks for your help !
Using filter
console.log($(response).filter("div.item.bloc-membre").length);

[WebdriverIO][Typescript] Is it possible to get a custom variable from the browser window? [closed]

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Hi lets assume i have a custom variable in the browser."Custom variable" Is it possible to get it with webdriverIO with the browser.execute() method?
Yes, it's possible with js.
browser.execute("return a")
Here is the sample I tried in python using js which is equivalent to browser.execute.

How to Check if string contains commas? [closed]

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Fetching an CSV file using ajax request. Now, I want separate CSV's into array of values and render an list of all values.
You can use split which will turn a string into an array.
let csv = "Chelsea,Liverpool,Man United";
let splitCSV = csv.split(",");
console.log(splitCSV);

How to make a textarea in which the text can be formatted? [closed]

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How do I make a textarea's format editable, such as the textareas on this site, by using javascript or php?
I'd suggest using a 3rd party plugin rather than rolling your own.
A quick google reveals the follwoing for jQuery : http://jquery-plugins.net/tag/rich-text-editor

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