webassembly-example | Binary Executable Format library

by tom-010 JavaScript Version: Current License: No License

X-Ray Key Features Code Snippets Community Discussions(1)Vulnerabilities Install Support

kandi X-RAY | webassembly-example Summary

webassembly-example is a JavaScript library typically used in Programming Style, Binary Executable Format applications. webassembly-example has no bugs, it has no vulnerabilities and it has low support. You can download it from GitHub.

webassembly-example

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Quality

Security

License

Reuse

Support

webassembly-example has a low active ecosystem.

It has 31 star(s) with 8 fork(s). There are 4 watchers for this library.

It had no major release in the last 6 months.

There are 1 open issues and 0 have been closed. There are no pull requests.

It has a neutral sentiment in the developer community.

The latest version of webassembly-example is current.

Quality

webassembly-example has 0 bugs and 0 code smells.

Security

webassembly-example has no vulnerabilities reported, and its dependent libraries have no vulnerabilities reported.

webassembly-example code analysis shows 0 unresolved vulnerabilities.

There are 0 security hotspots that need review.

License

webassembly-example does not have a standard license declared.

Check the repository for any license declaration and review the terms closely.

Without a license, all rights are reserved, and you cannot use the library in your applications.

Reuse

webassembly-example releases are not available. You will need to build from source code and install.

webassembly-example saves you 11 person hours of effort in developing the same functionality from scratch.

It has 33 lines of code, 0 functions and 3 files.

It has low code complexity. Code complexity directly impacts maintainability of the code.

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webassembly-example Key Features

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webassembly-example Examples and Code Snippets

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Community Discussions

Trending Discussions on webassembly-example

How to access WebAssembly linear memory from C/C++

QUESTION

How to access WebAssembly linear memory from C/C++

Asked 2017-Oct-29 at 11:51

I'm writing a small C program intended to be compiled to wasm w/ emcc and run in a web browser. Because wasm exported functions can only accept simple number values as parameter inputs and return values, I need to share memory between the JavaScript API and the compiled WebAssembly code in order to access more complex data types like strings or char arrays. The problem is that I can't for the life of me figure out how to access WebAssembly linear memory from inside of my C program.

My ultimate goal is to be able to read strings initialized in JavaScript inside of my C program, and then also read strings that are modified/initialized in my C program back in the web browser's JavaScript code.

Here is a basic example of what I'm trying to do:

main.js

...

ANSWER

Answered 2017-Oct-14 at 20:20

What you need to do is communicate a location within the WebAssembly module that both the C and JavaScript code read / write to.

Here's a simple example that adds a number to each element in array. This is the C code:

Source https://stackoverflow.com/questions/46748572

Community Discussions, Code Snippets contain sources that include Stack Exchange Network

Vulnerabilities

No vulnerabilities reported

Install webassembly-example

You can download it from GitHub.

Support

For any new features, suggestions and bugs create an issue on GitHub. If you have any questions check and ask questions on community page Stack Overflow .

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