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IP-Info

IP-Info is a website where you can find out what your IP is as well as your user agent and information about your browser and OS. The site also has tools for looking up information about a particular IP and reverse DNS lookups. There is also a tool where you can check "is this site down" and numerous informative articles.

Die Seite gibt es auch auf Deutsch: Wie ist meine IP

Valhalla Core Utils Library

Check out the Valhalla Core Utils Library now! Our PHP library has many easy-to-use classes for tasks such as handling Memcached and MySQL connections, making cURL requests, and much more!

Check it out the documentation on the Valhalla Core Utils Website.

View the code in our Git repository here.

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Is Chitika Cheating?
Is Chitika Cheating?

We decided to try out the ad provider Chitika, and we didn't have such a great experience. Here is an review describing our rel...

Created by CPUkiller on 23.12.13 15:51 UTC+0
0 Comments
Binary, Booleans, and Bitwise Operations
Binary, Booleans, and Bitwise Operations

A basic explanation of binary, Boolean logic, and bitwise operators.

Created by ynori7 on 04.09.11 17:59 UTC+0
1 Comments
The Pros and Cons of MongoDB
The Pros and Cons of MongoDB

A lot of people are making the switch to MongoDB, but don't properly weight the pros and cons. Here are some tips to help decid...

Created by ynori7 on 08.01.14 03:31 UTC+0
0 Comments

JavaScript Disabled: Should I Care?
JavaScript Disabled: Should I Care?

As a web developer, one is often confronted with users without JavaScript. Why might JS be disabled and how should we handle it?

Created by ynori7 on 24.08.14 10:21 UTC+0
0 Comments
PHP Secure Coding Guidelines
PHP Secure Coding Guidelines

A list of common vulnerabilities found in PHP websites and some suggestions about how to fortify them.

Created by ynori7 on 09.10.12 13:44 UTC+0
4 Comments
Migrating to PHP 7
Migrating to PHP 7

Find out what to expect with PHP7 and how to prepare yourself. There have been some really great improvements in language at it...

Created by ynori7 on 27.10.15 18:18 UTC+0
2 Comments

Translation of Unhelpful Neo4j Error Messages
Translation of Unhelpful Neo4j Error Messages

The graph database, Neo4j, and is query language, Cypher, provide many cryptic, unhelpful error messages. Here is an explanatio...

Created by ynori7 on 19.01.14 08:13 UTC+0
0 Comments
Bitcoin: Good or Bad?
Bitcoin: Good or Bad?

There's been quite a bit of hype and controversy lately about the popular digital currency, Bitcoin. What exactly are Bitcoins ...

Created by ynori7 on 11.10.14 20:45 UTC+0
3 Comments
Classical Encryption Methods
Classical Encryption Methods

A sumary of several classic encryption methods.

Created by CPUkiller on 06.05.12 20:51 UTC+0
1 Comments