
regular expressions 101
RegExr
RegexOne
Regexper
i Hate Regex
rubular
RegexLearn
Welcome to the fantastic world of nerdy regex fun!

Java4s
Dzone
manik-hot-deploy
Gradle
Shippable
Bamboo
Bitrise
Codejava is a web-based platform that offers a range of Java programming tutorials for both students and developers to polish their skills.

Which is more popular?
Based on our record, Regex Crossword seems to be a lot more popular than Codejava. While we know about 69 links to Regex Crossword, we've tracked only 4 mentions of Codejava.
Website, pricing, platforms and company facts side by side.
|
|
|
|
|---|---|---|
| Website | regexcrossword.com | codejava.net |
| Listed in |
What each product offers, as listed by its team.


Possible disadvantages
No features have been listed yet.
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
No analysis of Codejava yet.
Walkthroughs and reviews on video.
Regex Crossword - Volapük
No Codejava videos yet. You could help us improve this page by suggesting one.
How often each product is chosen within a category, 0–100% relative to the other.


Share your experience with using Regex Crossword and Codejava. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


> It's as if human words are complex, yet Regex actually does what it says. The patterns look less like an essay and more like a puzzle to crack. It wasted hours of my life: https://regexcrossword.com/. - Source: Hacker News / about 1 year ago
I'm surprised nobody's mentioned the other Regex Crossword [0], it's shown up on HN several times [1][2] and has a fantastic user-submitted puzzle section (that includes the MIT Mystery Hunt puzzle [3]) and a puzzle builder. 0:... - Source: Hacker News / about 2 years ago
The Regex Crossword was the first thing that made it click for me: https://regexcrossword.com/. - Source: Hacker News / over 2 years ago
IDK if his Udemy course ("Spring Boot E-Commerce Ultimate Course") is relevant to what you are trying to learn, but I want to commend Nam Ha Minh as someone who has answered every question I asked about the course material within 24... Source: over 4 years ago
From what I read, there are examples to work though, so you will get hands-on coding experience. Even more important, one review refers to the author replying to a reader with a question about one of the examples. Finding teachers that... Source: almost 5 years ago
Of the various tutorial sites, I have found the content at codejava.net to be reliable and well written. The author doesn't just regurgitate documentation specs and examples, but puts time into creating additional, original examples that... Source: almost 5 years ago
When comparing Regex Crossword and Codejava, you can also consider the following products.

Extensive regex tester and debugger with highlighting for PHP, PCRE, Python and JavaScript.
Compare regular expressions 101 to Regex Crossword or Codejava:

Java4s is a web-based java tutorial site that is created for developers and students.
Compare Java4s to Regex Crossword or Codejava:

RegExr.com is an online tool to learn, build, and test Regular Expressions.
Compare RegExr to Regex Crossword or Codejava:

Dzone is one of the most leading websites that offer a range of programming, development, and DevOps news, tutorials, and tools for beginners to expert developers.
Compare Dzone to Regex Crossword or Codejava:

RegexOne offers learning regular expressions with simple, interactive examples.
Compare RegexOne to Regex Crossword or Codejava:

Manik Hot-Depoy is an eclipse plugin for hot deploy of web applications
Compare manik-hot-deploy to Regex Crossword or Codejava: