Backend>In The News

Avoid Yoda conditions in Perl you should

CommunityNews

CommunityNews

Avoid Yoda conditions in Perl you should

Avoid Yoda conditions in Perl you should—The Phoenix Trap.
Assign not when mean to compare you do. Help you warnings and strictures can.

Read in full here:

https://phoenixtrap.com/2021/12/28/avoid-yoda-conditions-in-perl-you-should/

This thread was posted by one of our members via one of our news source trackers.

1 comment
/perl
5 1176 1

Most Liked

davearonson

davearonson

Not just Perl; this used to be fairly common in C. Eventually we developed the convention that if you really did mean to assign and compare the results of that, as in if (c = getc()) you would wrap it in an extra set of parentheses, like if ((c = getc())). Then, the compiler would use that as a “yes I really meant to do that” signal.

On the other claw, Perl never was exactly famous for readability…

2
Post #3

Where Next?

View thread on forum
perl
Home Backend>In The News
/perl
5 1176 1
Last post

Popular Backend topics Top

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

Comparison of Haskell & Julia List Comprehensions
One of Haskell’s features that I really liked was list comprehensions, so I was very pleased to discover how nice Julia’s comprehensions ...
blog.lojic.com
/haskell/julia
0 1483 0
New
CommunityNews
Backend>In The News

Functional Programming in OCaml
What is 3110 about? You might think this course is about OCaml. It’s not. You might think this course is about data structures. It’s not...
cs.cornell.edu
/ocaml#programming
4 1549 1
New
First poster: OvermindDL1
Backend>In The News

Zee: A modern text editor for the terminal written in Rust
GitHub - mcobzarenco/zee: A modern text editor for the terminal written in Rust. A modern text editor for the terminal written in Rust -...
github.com
/rust#terminal
12 1689 3
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: bot
Backend>In The News

Tutorial Series to learn Common Lisp quickly
clog/LEARN.md at main · rabbibotton/clog. CLOG - The Common Lisp Omnificent GUI. Contribute to rabbibotton/clog development by creating ...
github.com
/lisp
0 1491 0
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: faust
Backend>In The News

Ruffle: WebAssembly Flash Player Emulator
Ruffle is a Flash Player emulator written in Rust. Ruffle runs natively on all modern operating systems as a standalone application, and ...
ruffle.rs
/rust/wasm
11 3975 3
New
First poster: bot
Backend>In The News

Crubit: High-level design of C++/Rust interop
crubit/design.md at main · google/crubit. Contribute to google/crubit development by creating an account on GitHub.
github.com
/c-plus-plus/rust#design
0 1388 0
New
gfqdjb
Backend>In The News

Everything I know about good system design
This post is my attempt to write down, in broad strokes, everything I know about good system design. A lot of the concrete judgment calls...
seangoedecke.com
#system-design
2 1495 1
New

Other popular topics Top

Exadra37
Linux>Questions

AMD or Intel for Programming with Linux as the OS?
I am thinking in building or buy a desktop computer for programing, both professionally and on my free time, and my choice of OS is Linux...
#mobile#android#web-development#linux#desktop-computer#mobile-development
36 6006 10
New
dasdom
General Dev>Dev Chat

Standing Desks
No chair. I have a standing desk. This post was split into a dedicated thread from our thread about chairs :slight_smile:
#workspace#opinions
177 9886 77
New
brentjanderson
General Dev>Hardware

Moonlander Keyboard (Mechanical) (Ergonomic) (Split) (Ortholinear)
Bought the Moonlander mechanical keyboard. Cherry Brown MX switches. Arms and wrists have been hurting enough that it’s time I did someth...
#hardware/keyboards#moonlander#mechanical-keyboards#ortholinear#ergonomic
212 17779 90
New
PragmaticBookshelf
Data Science

Genetic Algorithms in Elixir
From finance to artificial intelligence, genetic algorithms are a powerful tool with a wide array of applications. But you don't need an ...
#pragprog#ai/elixir#published-book/book-genetic-algorithms-in-elixir
25 5243 6
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
DevotionGeo
General Dev>Dev Chat

The V Programming Language
The V Programming Language Simple language for building maintainable programs V is already mentioned couple of times in the forum, but I...
#programminguages/v
21 13874 7
New
PragmaticBookshelf
Backend>Learning Resources

Agile Web Development with Rails 7
Rails 7 completely redefines what it means to produce fantastic user experiences and provides a way to achieve all the benefits of single...
pragprog.com
#pragprog#web-development/ruby/rails#published-book/book-agile-web-development-with-rails-7
32 6600 9
New
AstonJ
macOS>Chat

How to block any website on Mac using Little Snitch
If you want a quick and easy way to block any website on your Mac using Little Snitch simply… File > New Rule: And select Deny, O...
#macos#how-to#littlesnitch
5 11227 3
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

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

WyewWorks

Enabling companies to succeed by building software people love.

Latest in Perl

Perl 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