Im new to GLSL, and im writing my very first shader. The shader is written to be used with PIXIjs. I pretty much got the effect i want but it looks like the effect iv created is being masked and limited to the size of my sprite. see picture below.Can anybody tell me what im doing wrong? appreciate it see
Tag: javascript
for loop skipping one item in array in javascript
I am trying to make a function that removes strings from an array if they include a character in a certain other list Here is the code: Here I am trying to remove all the words that include the letter o. I created a temporary array in the function because it has happened to me before that a for loop
Uncaught SyntaxError: Invalid or unexpected token in Html button
I create a button dynamically through javascript. When I click on it I get the mentioned error. The button is created like this: When debugging it, I’ve tried to figure out what goes wrong when I create it. It seems to be in the part where I make the onclick event. Nothing seems odd when I set the id. T…
Rendering random elements from an array in React
I am making a small react app with the help of Potter-API through which users can search for specific characters or spells. After fetching data from the API I am rendering 6 random items(characters/spells) which when clicked lead to a detailed view of the item(characters/spells), I’ve also added a butto…
Negative lookahead RegEx limited to an exact number of characters
How can I limit a negative lookahead RegEx to an exact number of characters? For example, this sentence should be denied… This car is not that fast! while this one should be allowed… The car you are about to see may not be that fast, but it’s very beautiful! The RegEx should match any senten…
Optional chaining operator gives SyntaxError when building my application to Heroku but works on my machine
I am using the optional chaining operator in my application, for instance: (checks if optionalField exists, then do something with it) The above code works perfectly on my machine but it gives me an error when I try to build this code on Heroku. Here is what the logs say: Does anyone know why is that? I suspe…
Javascript function and expression function
This tiny Javascript program returns the sha256 hash of its text. Executed with Nodejs Erbium, it works as expected. However, after writing it I thought that the function expression was not needed and so I changed the data line with the following: stream.on(‘data’, shasum.update); And it crashes w…
How can i write with for()
Can I write somehow with for() the months of the year, last year, and the after 3 years? Like 2019.januar, 2019.februar… etc, to 2023.december Answer Check out this code:
console is throwing undefined while me trying to Create an element for the Event listener to read
I am trying to create a todo list webapp and serves as my basic training ground for javascript but the console is throwing errors and I can figure out. it says todo is undefined but I defined it through the function as a div to be created. I just wanted that every input on the form will be added on
How can I adjust the window innerwidth according to the percentage?
I try to adjust the window.innerwidth according to percentage but I don’t know what to do. MY goal is depending on the size of window.innerwidth, change the backgroundcolor of html. window.innerwidth can’t use percentages when comparing? I tried like this. Answer “90%” isn’t a va…