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Why does Buffer.from(‘x80’, ‘utf8’) return

Why does this happen and how do I get Buffer to behave how I expect and return a <Buffer 80> instead? Answer This happens because 0x80 or 1000 0000 in binary or 128 in decimal is not a valid code point in UTF-8 because it is outside of ASCII (which is 7 bits, so all ASCII code points have the

How to decode JSON when using PHP multi_curl

I’m trying to access data on the internet via an AJAX and using PHP. I’ve managed to access to data, however, it is JSON encoded. I want to decode the results. PHP File: If you replace ‘json_encode($output)’ with ‘json_decode($output)’ or just ‘$output’ doesn&#8…

Vue.js unexpected data and method behaviour

I have a Vue.js component with simple template and script file is When I click text, I get output I cannot figure out why this is happening. I would expect Any ideas? Answer The answer is quite simple really, an object is initialized only once, when it is assigned to a variable. If you assign this variable to…

Javascript won’t work properly with my form

So I am currently doing a project for our class, in which I have to display something that I previously stored in a database on a separate page. I chose to display every dataset, as it is the easiest to do. With PHP I implemented a foreach loop which is supposed to show each dataset with a button “EDIT&…