Backend Developer Forum>Learning Resources

100 Java Mistakes and How to Avoid Them (Manning)

ManningBooks

ManningBooks

Devtalk Sponsor

100 Java Mistakes and How to Avoid Them (Manning)

Dodge the common mistakes that even senior developers make, take full advantage of static analysis tools, and deliver robust and error-free Java code.

Tagir Valeev

100 Java Mistakes and How To Avoid Them shows you how to improve your Java code by identifying and dodging common programming problems. Inside, you’ll find one hundred errors, from missteps that trip up beginners to mistakes even Java experts don’t know they’re making.

Each mistake is accompanied by concrete troubleshooting advice, as well as ways of using modern static analysis tools like IntelliJ IDEA and SonarLint to identify and fix the problem. You’ll quickly see why static analysis can be so helpful for writing your code, and even learn how to write your own useful plugins!

Don’t forget you can get 35% off with your Devtalk discount! Just use the coupon code “devtalk.com” at checkout :+1:

1 comment
#manning/java#meap
2 1307 1

Popular Backend topics Top

PragmaticBookshelf
Backend Developer Forum>Learning Resources

Practical Programming, Third Edition
Classroom-tested by tens of thousands of students, this new edition of the bestselling intro to programming book is for anyone who wants ...
#pragprog#published-book/book-practical-programming-third-edition/python#algorithms
2 1357 0
New
PragmaticBookshelf
Backend Developer Forum>Learning Resources

Testing Elixir
Write Elixir tests that you can be proud of. Dive into Elixir’s test philosophy and gain mastery over the terminology and concepts that u...
/elixir#pragprog#published-book/book-testing-elixir
33 2317 8
New
AstonJ
Backend Developer Forum>Questions/Help

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 ...
/erlang#asdf#macos#big-sur
10 5353 8
New
PragmaticBookshelf
Backend Developer Forum>Learning Resources

Learn to Program, Third Edition
It's easier to learn how to program a computer than it has ever been before. Now everyone can learn to write programs for themselves—no p...
#pragprog/ruby#published-book/book-learn-to-program-third-edition
11 1694 6
New
AstonJ
Backend Developer Forum>Chat/Discussions

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 5087 5
New
Jsdr3398
Backend Developer Forum>Chat/Discussions

Why do companies not use Assembly for their (web) server?
I just thought of this. Are there any disadvantages when making your server in Assembly (other than having to learn a bunch of stuff :ro...
#assembly
18 1230 6
New
DevotionGeo
Backend Developer Forum>Chat/Discussions

What do you use to read Erlang docs?
What do you people do for reading Erlang docs? Is there something like Ruby’s ri? I installed manual pages for Erlang under /usr/local/...
/erlang#opinions
35 1358 11
New
Cellane
Backend Developer Forum>Chat/Discussions

Phoenix 1.6.0 Released
Phoenix 1.6.0 got released last week, with built-in authentication and mailer generators, a whole new HEEx (HTML-aware Embedded Elixir) e...
phoenixframework.org
/elixir/phoenix#framework-release-news
87 1936 29
New
ManningBooks
Backend Developer Forum>Learning Resources

Kubernetes in Action, Second Edition
Kubernetes in Action, Second Edition teaches you to use Kubernetes to deploy container-based distributed applications. You'll start with ...
#manning#kubernetes#meap
4 1616 1
New
JimmyCarterSon
Backend Developer Forum>Questions/Help

Ecto issue, not sure how to do this?
Hello, I am. very new to Elixir lang I have only been doing it for about 2 weeks. I recently started following this tutorial todo list, ...
/elixir/phoenix#beginner#ecto
12 1842 4
New

Other popular topics Top

malloryerik
Frontend Developer Forum>Chat/Discussions

Svelte - what do you think about it?
Any thoughts on Svelte? Svelte is a radical new approach to building user interfaces. Whereas traditional frameworks like React and Vue...
#opinions/svelte
54 3309 17
New
AstonJ
Code Editors

SpaceVim vs SpaceMacs
SpaceVim seems to be gaining in features and popularity and I just wondered how it compares with SpaceMacs in 2020 - anyone have any thou...
/vim#spacevim#spacemacs/emacs#code-editors
30 3336 14
New
AstonJ
Hardware

Custom keyboard keycaps
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....
#hardware/keyboards#keycaps#mechanical-keyboards
15 7812 20
New
foxtrottwist
Hardware

Keyboardio Atreus (Mechanical) (Ergonomic) (Ortholinear)
Here’s our thread for the Keyboardio Atreus. It is a mechanical keyboard based on and a slight update of the original Atreus (Keyboardio ...
/keyboards#mechanical-keyboards#ortholinear#ergonomic#keyboardio#atreus
9 3076 7
New
AstonJ
Hardware

Planck vs Preonic vs Subatomic (Keyboards)
I ended up cancelling my Moonlander order as I think it’s just going to be a bit too bulky for me. I think the Planck and the Preonic (o...
/keyboards#mechanical-keyboards#ortholinear#planck#preonic
105 13994 48
New
AstonJ
Hardware

BIIP MT3 Extended 2048 Custom Keycap Set (Drop)
This looks like a stunning keycap set :orange_heart: A LEGENDARY KEYBOARD LIVES ON When you bought an Apple Macintosh computer in the e...
/keyboards#apple#mechanical-keyboards#keycaps
14 5750 7
New
AstonJ
Health & Diet

Did you manage to avoid covid19?
Seems like a lot of people caught it - just wondered whether any of you did? As far as I know I didn’t, but it wouldn’t surprise me if I...
#covid19
190 3595 80
New
foxtrottwist
General Dev Chat

Warp—The blazingly fast, Rust-based terminal
A few weeks ago I started using Warp a terminal written in rust. Though in it’s current state of development there are a few caveats (tab...
/rust#terminal
52 4589 23
New
First poster: bot
In The News

The overengineered Solution to my Pigeon Problem
The overengineered Solution to my Pigeon Problem. TL;DR: I built a wifi-equipped water gun to shoot the pigeons on my balcony, controlle...
maxnagy.com
0 4160 1
New
PragmaticBookshelf
In The Spotlight

Spotlight: Rebecca Skinner (Author) Interview and AMA!
Author Spotlight Rebecca Skinner @RebeccaSkinner Welcome to our latest author spotlight, where we sit down with Rebecca Skinner, auth...
#author-spotlight/haskell/book-effective-haskell
106 10209 29
New
Back to top

Latest in Backend

Quarkus 3.21.2 released!
Backend News
Crystal 1.16.0 is released!
Backend News
Crystal 1.16.0 released!
Backend News
Nest v11.0.14 released!
Backend News
Ruby 3.3.8 Released
Backend News
PostgreSQL: pg_dumpbinary v2.19 released
Backend News
Annual meeting of DSF Members at DjangoCon Europe
Backend News
Laravel v12.0.6 and v12.0.5 released!
Backend News
Python 3.14.0a7, 3.13.3, 3.12.10, 3.11.12, 3.10.17 and 3.9.22 are now available
Backend News
Rust: March Project Goals Update
Backend News
V weekly.2025.15 released!
Backend News
PostgreSQL: PGConf.BE : Preliminary schedule and speakers online
Backend News
Join Kotlin Heroes: Episode 12 and Win Kotlin Swag
Backend News
Kotlin: Amper Update April 2025 – IDE and CLI Feature Drop!
Backend News
Kodee’s Kotlin Roundup: New Releases, OpenAI vs. DeepSeek, and Compose Hot Reload
Backend News
Clojure Deref (Apr 5, 2025)
Backend News
PostgreSQL: PGConf.NYC 2025 - Call For Presentations (CFP) and Sponsors!
Backend News
Help us create a vision for Rust's future
Backend News
Erlang OTP-27.3.2 released!
Backend News
Rust: C ABI Changes for `wasm32-unknown-unknown`
Backend News

View all threads ❯

Latest (all)

Quarkus 3.21.2 released!
Backend News
Crystal 1.16.0 is released!
Backend News
A feel for the data | Briefer
In The News
Bare | Fast, Lightweight Runtime for Modular JavaScript Apps
In The News
Mistakes and cool things to do with arena allocators
In The News
Using Token Sequences to Iterate Ranges
In The News
Crystal 1.16.0 released!
Backend News
Nest v11.0.14 released!
Backend News
Ruby 3.3.8 Released
Backend News
PostgreSQL: pg_dumpbinary v2.19 released
Backend News
Annual meeting of DSF Members at DjangoCon Europe
Backend News
Laravel v12.0.6 and v12.0.5 released!
Backend News
Python 3.14.0a7, 3.13.3, 3.12.10, 3.11.12, 3.10.17 and 3.9.22 are now available
Backend News
Rust: March Project Goals Update
Backend News
Tailscale raises $160 Million (USD) Series C to build the New Internet
In The News

View all threads ❯

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.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

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

View all our sponsors ❯

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.

AppSignal

Catch errors, track performance, monitor hosts and more.

WyeWorks

Enabling companies to succeed by building software people love.

Pragmatic Studio

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

View all our sponsors ❯

We're in Beta

About us Mission Statement See our Roadmap