
CommunityNews
5 Curious C++ Lambda Examples: Recursion, constexpr, Containers and More
5 Curious C++ Lambda Examples: Recursion, constexpr, Containers and More.
In this blog post I’ll show you a couple of interesting examples with lambda expressions. Do you know how to write a recursive lambda? Store them in a container? Or invoke at compile time?
See in the article.
Updated in August 2022: Added C++23 improvements.
- Recursive Lambda with std::function Writing a recursive function is relatively straightforward: inside a function definition, you can call the same function by its name.
Read in full here:
This thread was posted by one of our members via one of our news source trackers.
Popular Backend topics

New
New

Powerful, flexible, complex: The origins of C++ date back 40 years, yet it remains one of the most widely used programming languages toda...
New

New

One of Haskell’s features that I really liked was list comprehensions, so I was very pleased to discover how nice Julia’s comprehensions ...
New

What we can learn from “_why” the long lost open source developer…
Code might not last forever, but _why proves you can have an impact t...
New

codeamigo.
Byte-sized interactive coding tutorials
New

By the end of this guide we’ll have a minimal, working implementation of a small part of Lua from scratch.
New

Building a Neural Network in Pure Lisp without Built-in Numbers using only Atoms and Lists.
A neural network written in pure Lisp withou...
New

GitHub - Shirakumo/trial: A fully-fledged Common Lisp game engine.
A fully-fledged Common Lisp game engine. Contribute to Shirakumo/tria...
New
Other popular topics

Which, if any, games do you play? On what platform?
I just bought (and completed) Minecraft Dungeons for my Nintendo Switch. Other than ...
New

Please tell us what is your preferred monitor setup for programming(not gaming) and why you have chosen it.
Does your monitor have eye p...
New

There’s a whole world of custom keycaps out there that I didn’t know existed!
Check out all of our Keycaps threads here:
https://forum....
New

Inspired by this post from @Carter, which languages, frameworks or other tech or tools do you think is killing it right now? :upside_down...
New

Hello content creators! Happy new year. What tech topics do you think will be the focus of 2021? My vote for one topic is ethics in tech...
New

Oh just spent so much time on this to discover now that RancherOS is in end of life but Rancher is refusing to mark the Github repo as su...
New

“A Mystical Experience” Hero’s Journey with Paolo Perrotta @nusco
Ever wonder how authoring books compares to writing articles?...
New

Think Again 50% Off Sale »
The theme of this sale is new perspectives on familiar topics.
Enter coupon code ThinkAgain2021 at checkout t...
New

Biggest jackpot ever apparently! :upside_down_face:
I don’t (usually) gamble/play the lottery, but working on a program to predict the...
New

Inside our android webview app, we are trying to paste the copied content from another app eg (notes) using navigator.clipboard.readtext ...
New
Categories:
Sub Categories:
Popular Portals
- /elixir
- /rust
- /wasm
- /ruby
- /erlang
- /phoenix
- /keyboards
- /rails
- /js
- /python
- /security
- /go
- /swift
- /vim
- /clojure
- /emacs
- /haskell
- /java
- /onivim
- /svelte
- /typescript
- /crystal
- /c-plus-plus
- /kotlin
- /tailwind
- /gleam
- /ocaml
- /react
- /elm
- /flutter
- /vscode
- /ash
- /opensuse
- /centos
- /php
- /deepseek
- /html
- /scala
- /zig
- /sublime-text
- /textmate
- /debian
- /nixos
- /lisp
- /agda
- /react-native
- /kubuntu
- /arch-linux
- /revery
- /ubuntu
- /manjaro
- /django
- /spring
- /nodejs
- /diversity
- /lua
- /c
- /slackware
- /julia
- /markdown