Top 10 PHP Regex Cheat Sheet
PHP regular expressions can be almost as indecipherable as the United States tax code. Rather than reaching for a manual every time you need to perform a particularly complex parsing task, just consult this handy Top 10 PHP Regex Cheat Sheet. It provides all the information you need to implement some basic regular expression functionality into your PHP pages, including regexes for validating usernames, credit card numbers, email addresses, phone numbers and more.

JDK 7 Reference Card
Get an at-a-glance look at all the information you need to prepare for and use the Java SE 7 Platform Specification (aka Java 7 or JDK 7). The JDK 7 Reference Card is a comprehensive reference tool for all the newly included, enhanced and changed JSRs that make up the Java 7 spec -- everything from NIO.2 to Project Coin -- as well as tidbits like the fate of closures.

C# Cheat Sheet
The C# Cheat Sheet is your quick reference to details on the C# programming language and more. In this concise document, you have references for C# operators, types, formats, objects, keywords, pre-processing directives, casting, LINQ, character conversions, and more. There is even a table for regular expressions.

Defend Your Business from Evolving Malware Threats
Malware continues to play a significant and growing role in the theft of sensitive data from small businesses as well as large enterprises. Is your organization's information security plan adequate to address the threat posed by the latest malware? Download this exclusive eBook from the editors of eSecurity Planet to learn how to protect your organization against viruses, worms, trojans, and other forms of malware.

5 Data Storage Trends to Watch
The way that organizations store and secure their data is undergoing a major shift, from physical servers with networked storage to virtualized servers and clouds. Download this eBook to see how technologies like deduplication, virtualization, and cloud computing are changing the storage game and affect the best practices for data security, backup, recovery, and more.

Intel and Microsoft Beg to Differ With Apple and Google on Post PC Era
Given the potential synergy between Intel and Microsoft, the iPad may not be remembered as this era's dominant product after all.

How Apple's iCloud Will Rain On Google's Parade
Apple's iCloud initiative is likely to significantly alter the cloud computing landscape.

50 Paid Android Apps Worth the Price
Want some more Android apps but not sure they're worth the price? These 50 Android apps are clearly worth your hard-earned pennies.

NFC: Google Wants Your Wallet. And That's a Good Thing.
Google's promotion of NFC, or near field communication, is expected to dramatically change mobile commerce.

50 Best Free Apps for BlackBerry Smartphones
The very best free BlackBerry smartphone apps for information, entertainment, social media and more.

What the RIM Playbook Can Teach the iPad
Though lesser in sales, the Blackberry Playbook tops the Apple iPad in some key areas.

50 Must-Have Android Apps
Want the hottest and best Android apps for your mobile unit? Here's a list of 50 android apps you simply must have.

Google's Desktop Android: Are Apple and Microsoft Worried?
The forthcoming Android OS will "run everywhere," including in big-screen, multi-touch desktop computers.

Microsoft Romances iPhone App Developers with iPhone/iOS Mapping Tool
Realizing that Windows Phone 7 needs more apps, Microsoft reaches out to developers.

Game Over: iPad Wins, Android Loses
As the Android suffers market fragmentation, the Apple iPad is the Windows of our generation -- the dominant platform that simply can't be killed.

50 Android Apps to Customize Your Phone
Want new Android apps to add function to your phone? Here are 50 great Android apps for your "must have" list.

50 iPad Apps for Free News, Information, Entertainment
These iPad apps offer a cornucopia of free content: news and information, weather, TV, movies and more.

What Happened to Real Open Source Phones?
Before Android, the truly open source OpenMoko proved that "open" can be a synonym for "awkward."

Gartner: Get Ready for Tablets in the Enterprise
Analyst forecasts that 80 percent of enterprises will support tablets by 2013.

Microsoft Shows Off 'Mango' for Windows Phone
The software giant trots out its latest pitch to popularize Windows Phone, and also shows a developers kit for PC apps that use Microsoft's dynamic games controller.

50 Android Apps to Manage Your Phone (and Your Life)
Android apps can extend your phone’s functionality. These 50 Android apps allow you to control many aspects of your Android phone and its functions.

Are iPads and Androids Pushing PCs to the Enterprise Margins?
With businesses expected to buy 30 percent of tablets shipped by 2015, does the PC have a future?

How to Safely Use Wi-Fi on Smartphones and Tablets
Most public Wi-Fi hotspots are not encrypted, creating a host of potential security problems for smartphone and tablet users.

Will Microsoft's Windows Phone Succeed?
Clearly Windows Phone is currently the dark horse. But what are its prospects over time against the iPhone and Android.

The Case Against Android
With dozens of Android-related lawsuits pending, one tech pundit opines that the problem is that Android is actually a set of services, not an operating system.