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

More PHP and MySQL findings
As I continue to work on Cyberscore, I keep finding new quirks / features in PHP and MySQL. All of the tests below are being run on mysql...
hugopeixoto.net
/php/mysql
0 1496 0
New
First poster: bot
Backend>In The News

Why Lisp?
Why Lisp? A lot of people ask us the question, why do we choose to use Common Lisp as our primary development language? Often times the q...
atlas.engineer
/lisp
2 1344 0
New
First poster: bot
Backend>In The News

Imagor: A fast, Docker-ready image processing server written in Go
GitHub - cshum/imagor: Fast, Docker-ready image processing server written in Go and libvips, with Thumbor URL syntax. Fast, Docker-ready...
github.com
/go#docker
0 1629 0
New
First poster: bot
Backend>In The News

The Future of Machine Learning and why it looks a lot like Julia
TLDR; the future of ML is Julia. If you are looking for a quick answer, there you have it. If you want the well reasoned explanation, sti...
towardsdatascience.com
/julia#learning
0 1478 0
New
First poster: adamaiken89
Backend>In The News

PHP: Frankenstein arrays
PHP: Frankenstein arrays. PHP has become quite a nice language, but there are some ugly legacies left from the past. Like the deceptive ...
vazaha.blog
/php
44 2176 16
New
First poster: bot
Backend>In The News

Rails adds support for Fiber-safe ActiveRecord ConnectionPools
Rails adds support for Fiber-safe ActiveRecord ConnectionPools. Ruby on Rails and ReactJS consulting company. We also build mobile appli...
blog.saeloun.com
/rails
0 1245 0
New
First poster: bot
Backend>In The News

Haskell in Production: Freckle
Haskell in Production: Freckle. In this interview, we talk with Pat Brisbin, a Principal Engineer at Freckle, a company that helps teach...
serokell.io
/haskell#production
0 1331 0
New
First poster: AstonJ
Backend>In The News

Ruby 3.1’s incompatible changes to its YAML module (Psych 4)
Ruby 3.1’s incompatible changes to its YAML module (Psych 4). Ruby made its YAML interpreter more secure by default at the cost of backw...
ctrl.blog
/ruby#yaml
11 1498 3
New
First poster: bot
Backend>In The News

Worm: A dynamic, tag-based window manager written in Nim
GitHub - codic12/worm: A dynamic, tag-based window manager written in Nim. A dynamic, tag-based window manager written in Nim - GitHub -...
github.com
/nim
1 1306 0
New
First poster: bot
Backend>In The News

Why Not: From Common Lisp to Julia
not-common-lisp-to-julia.org. GitHub Gist: instantly share code, notes, and snippets.
gist.github.com
/julia/lisp
0 1432 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
PragmaticBookshelf
Backend>Learning Resources

Web Development with Clojure, Third Edition
Stop developing web apps with yesterday’s tools. Today, developers are increasingly adopting Clojure as a web-development platform. See f...
pragprog.com
#pragprog#web-development/clojure#published-book/book-web-development-with-clojure-third-edition
5 4584 1
New
PragmaticBookshelf
General Dev>Learning Resources

Forge Your Future with Open Source
Free and open source software is the default choice for the technologies that run our world, and it’s built and maintained by people like...
pragprog.com
#pragprog#published-book/book-forge-your-future-with-open-source
3 5654 0
New
AstonJ
Backend>Questions

Erlang's not installing on macOS Big Sur "You are natively building Erlang/OTP for a later version of MacOSX than current version"
Just done a fresh install of macOS Big Sur and on installing Erlang I am getting: asdf install erlang 23.1.2 Configure failed. checking ...
#macos/erlang#big-sur#asdf
10 6212 8
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
AstonJ
General Dev>Dev Chat

Languages Without Garbage Collection
Continuing the discussion from Thinking about learning Crystal, let’s discuss - I was wondering which languages don’t GC - maybe we can c...
#garbage-collection
21 5575 7
New
PragmaticBookshelf
Community>In The Spotlight

Spotlight: VM Brasseur (Author) Interview and AMA!
Author Spotlight: VM Brasseur @vmbrasseur We have a treat for you today! We turn the spotlight onto Open Source as we sit down with V...
#author-spotlight/book-forge-your-future-with-open-source
16 5051 11
New
PragmaticBookshelf
General Dev>Learning Resources

A Common-Sense Guide to Data Structures and Algorithms in Python, Volume 1
Big O Notation can make your code faster by orders of magnitude. Get the hands-on info you need to master data structures and algorithms ...
pragprog.com
#pragprog/python#published-book/book-a-common-sense-guide-to-data-structures-and-algorithms-in-python-volume-1
24 5988 11
New
PragmaticBookshelf
Backend>Learning Resources

Engineering Elixir Applications
Develop, deploy, and debug BEAM applications using BEAMOps: a new paradigm that focuses on scalability, fault tolerance, and owning each ...
pragprog.com
#pragprog/elixir#published-book/book-engineering-elixir-applications
40 7136 21
New
AstonJ
AI>Chat

How to: Run DeepSeek on Mac, Windows, and Linux!
This is a very quick guide, you just need to: Download LM Studio: https://lmstudio.ai/ Click on search Type DeepSeek, then select the o...
#macs/deepseek#guides#lm-studio
14 9328 10
New
Back to top

Sponsor Spotlight

Honeybadger

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

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