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Newest 'javascript' Questions - Code Review Stack Exchange
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Learn more about TeamsQuestions tagged [javascript]
JavaScript is a versatile, high-level programming language. It is the programming language in all browsers.and can be used for back-end programming with node.js. Use this tag for questions regarding vanilla JavaScript; optionally tagged with an ECMAScript version. If you are using a preprocessor such as TypeScript please tag with that too.
9,407 questions
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5
votes
2
answers
78
views
Function to reduce dead band when reading a pressure transducer that has calibration device under test information
When reading a pressure transducer, I'm currently using the following code to apply the "device under test data" from the calibration report.
How can I determine which range segment of ...
1
vote
1
answer
73
views
A Pacman clone in Javascript with binary heap and A*-based AI
rodde's Pacman clone
I have this clone implementation of Pacman. It looks pretty much like the original, yet I had to impose some relaxations as I am not sufficiently masochistic to implement all the ...
2
votes
0
answers
85
views
openprocessing.org program - After screen tap, erase red circle, pause and lastly draw new white circle
I am new to programming using the site openprocessing.org.
The code given does the following on my iPad:
Draw a red circle
Wait until I finger tap near the red circle’s center
Erase the red circle
...
6
votes
2
answers
103
views
WebRTC Data Channel over WHATWG Streams
There's been talk about implementing WebRTC Data Channel over WHATWG Streams for a while
https://github.com/w3c/webrtc-pc/issues/1732
https://github.com/w3c/webrtc-nv-use-cases/issues/44
https://...
4
votes
4
answers
202
views
JavaScript live validation for a registration form
I am working on a blogging application in Laravel 8.
I have added "live validation" to the registration form with JavaScript. For password strength, I use Zxcvbn.
The registration form ...
2
votes
1
answer
82
views
Deploying a chatbot on Vercel
I developed a chatbot using the Telegraf.js framework. Although the latest version of Telegraf offers TypeScript support, I chose to use JavaScript. I followed a tutorial to deploy it and would like ...
2
votes
1
answer
84
views
Locate \r\n\r\n in a HTTP POST request (Uint8Array)
The requirement is to split the headers from the request body, most efficiently.
Possible approaches I have employed and/or considered
Decode to text, match ...
2
votes
1
answer
170
views
Flash Card Program I Wrote in JavaScript
I really don't post a lot on here, but decided to share this because I thought first that it could be helpful and second that it could be improved. In my first versions, It was all javascript, like ...
2
votes
2
answers
97
views
State management patterns in vanilla JavaScript
I am trying to manage state in vanilla JavaScript—without using frameworks like React or Vue. I am also not using state management libraries.
My requirements are:
Reactivity
Time Travel (Undo/Redo)
...
1
vote
1
answer
158
views
FreeCodeCamp todo list
I'm writing JS for the FreeCodeCamp todo list; the corresponding HTML and CSS for this can be found on their page. I have made one edit to the HTML - the button with type "submit" has been ...
5
votes
1
answer
52
views
Generate Javascript call graph in Graphviz DOT language
I use the following code to create a call graph from javascript file(s). I generate the output in Graphviz DOT language in order to create visualizations of that graph using the Graphviz command line.
...
3
votes
1
answer
215
views
Image preview and delete for Laravel blog application
I am working on a blogging application in Laravel 8.
I have put together a way to preview and remove the main article image.
In the ArticleController.php controller,...
3
votes
1
answer
243
views
HTML Editor: Online HTML Editor with Real-Time Preview (version 6)
Overview
HTML Editor is a web-based HTML editor designed for web developers, designers, and learners. It offers a lightweight, minimalist environment for writing and previewing HTML, CSS, and ...
3
votes
1
answer
163
views
Bulk Text Replacer
I have created a simple text editor with a "replace all" feature. It's meant to be part of a larger project, so it needs to be robust and work reliably across various scenarios. Please ...
0
votes
0
answers
46
views
Sandboxed, block scope for evaluating user code
I'm working on a modeling app and want to provide block scope for evaluation of user entered code. I'm assuming that the user is not malicious, but error prone, like all of us. At the same time, I ...
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