Backend>In The News

How to Declare a C++ Function that Takes a Blob of Memory?

CommunityNews

CommunityNews

How to Declare a C++ Function that Takes a Blob of Memory?

Discussing several options, starting from the good old C-style void* pointer.

Read in full here:

https://giodicanio.com/2026/06/05/how-to-declare-a-c-plus-plus-function-that-takes-a-blob-of-memory/

View thread on forum
/c-plus-plus#function
0 2 0

Where Next?

View thread on forum
c-plus-plus
function
Home Backend>In The News
/c-plus-plus#function
0 2 0
Last post

Popular Backend topics Top

First poster: bot
Backend>In The News

LISP From Nothing
t3x.org
/lisp
0 1420 0
New
First poster: bot
Backend>In The News

Object Oriented PHP
front-line-php.com
/php
0 2184 0
New
First poster: bot
Backend>In The News

Rust is now overall faster than C in benchmarks
benchmarksgame-team.pages.debian.net
/rust
0 1496 0
New
First poster: bot
Backend>In The News

Typing is Hard
Typing is Hard Type Checking and Type Inference Common terms Completeness Soundness Decidability Hindley-Milner Type System Dependent t...
3fx.ch
/c-plus-plus/c-sharp#f-sharp/go/haskell/java#ml/ocaml/rust/scala/swift/typescript/elm/idris/zig#typing
0 1977 0
New
First poster: bot
Backend>In The News

Zig Roadmap 2021
Zig Roadmap 2021. From Zig SHOWTIME #21Subscribe to the Zig SHOWTIME Newsletter!https://zig.show0:00 Intro then Language Spec w/ Martin ...
youtube.com
/zig
0 1508 0
New
First poster: bot
Backend>In The News

Write a time-series database engine from scratch
This blog post walks you through how to implement a time-series database engine based on what I’ve learned from my experience of writing ...
nakabonne.dev
/go#database
0 1312 0
New
First poster: bot
Backend>In The News

Aro: A C compiler written in Zig
GitHub - Vexu/arocc: A C compiler written in Zig… A C compiler written in Zig. Contribute to Vexu/arocc development by creating an accou...
github.com
/zig
2 1426 0
New
First poster: bot
Backend>In The News

Announcing Actix Web v4.0
v4 Announcement · actix/actix-web Wiki. Actix Web is a powerful, pragmatic, and extremely fast web framework for Rust. - v4 Announcement...
github.com
#web/actix
0 1375 0
New
First poster: bot
Backend>In The News

Rust on Nails: A full stack architecture for Rust web applications
To build a web application you need to make architecture decisions across a range of topics. The beauty of Ruby on Rails or Django is tha...
cloak.software
/rust#web
0 2703 0
New
First poster: bot
Backend>In The News

Trial: A fully-fledged Common Lisp game engine
GitHub - Shirakumo/trial: A fully-fledged Common Lisp game engine. A fully-fledged Common Lisp game engine. Contribute to Shirakumo/tria...
github.com
/lisp
0 1458 0
New

Other popular topics Top

Devtalk
General Dev>Dev Chat

What dev-related stuff have you been up to?
Reading something? Working on something? Planning something? Changing jobs even!? If you’re up for sharing, please let us know what you’...
#community
1063 23050 405
New
AstonJ
General Dev>Hardware

Which keyboard do you have?
If it’s a mechanical keyboard, which switches do you have? Would you recommend it? Why? What will your next keyboard be? Pics always w...
#hardware/keyboards#sticky#mechanical-keyboards
144 9115 50
New
siddhant3030
General Dev>Dev Chat

Which vertical monitor do you use?
I’m thinking of buying a monitor that I can rotate to use as a vertical monitor? Also, I want to know if someone is using it for program...
#monitors#programming
51 4892 20
New
PragmaticBookshelf
Android>Learning Resources

Kotlin and Android Development featuring Jetpack: Build Better, Safer Android Apps
Start building native Android apps the modern way in Kotlin with Jetpack's expansive set of tools, libraries, and best practices. Learn h...
pragprog.com
#pragprog#android#game-dev/kotlin#published-book/book-kotlin-and-android-development-featuring-jetpack
7 5084 1
New
AstonJ
Backend>Chat

How to install Ruby 3 with ASDF
In case anyone else is wondering why Ruby 3 doesn’t show when you do asdf list-all ruby :man_facepalming: do this first: asdf plugin-upd...
/ruby#asdf
11 5961 4
New
PragmaticBookshelf
Backend>Learning Resources

Concurrent Data Processing in Elixir
Learn different ways of writing concurrent code in Elixir and increase your application's performance, without sacrificing scalability or...
pragprog.com
#pragprog/elixir#published-book/book-concurrent-data-processing-in-elixir
78 6059 24
New
PragmaticBookshelf
Backend>Learning Resources

Programming WebRTC
Use WebRTC to build web applications that stream media and data in real time directly from one user to another, all in the browser. ...
pragprog.com
#pragprog#published-book/js#webrtc/book-programming-webrtc
27 6969 6
New
husaindevelop
Android>Questions

Clipboard readtext not working in android webview
Inside our android webview app, we are trying to paste the copied content from another app eg (notes) using navigator.clipboard.readtext ...
#android#clipboard
1 5651 0
New
PragmaticBookshelf
Backend>Learning Resources

Server-Driven Web Apps with htmx
Build modern server-driven web applications using htmx. Whatever programming language you use, you’ll write less (and cleaner) code. ...
pragprog.com
#pragprog#web-development#published-book/book-server-driven-web-apps-with-htmx
6 5257 3
New
PragmaticBookshelf
Backend>Learning Resources

Ash Framework
Explore the power of Ash Framework by modeling and building the domain for a real-world web application. Rebecca Le @sevenseacat and ...
pragprog.com
#pragprog/elixir#published-book/ash/book-ash-framework
15 7555 9
New
Back to top

Sponsor Spotlight

AppSignal

Catch errors, track performance, monitor hosts and more.

Latest in C++

C++ Portal ❯

Backend>In The News

Backend In The News ❯

Latest on Devtalk

Devtalk ❯

We ❤️ helpful members!

We reward our most helpful members via our MOTM scheme - by giving away a whopping 25 books per year!

Member of the Month

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

Linux New Media

Publishing Linux Magazine, ADMIN, and MakerSpace for 25+ years.

View all our sponsors ❯

Categories:

Sub Categories:

Popular Portals

Devtalk Sponsors

Pragmatic Bookshelf

Practical resources that improve the lives of professional developers.

Erlang Solutions

We build trusted fault-tolerant systems that scale to billions of users.

Honeybadger

Real-time error tracking, performance insights, and observability for devs.

EEF

Supporting innovation across the BEAM ecosystem.

coders51

We build reliable cloud platforms for business-critical systems.

Manning Publications

Develop your skills with books, videos, and courses.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

Courses that move you from confusion to "Aha, now I get it!"

Linux New Media

Publishing Linux Magazine, ADMIN, and MakerSpace for 25+ years.

View all our sponsors ❯

We're in Beta

About us Mission Statement See our Roadmap