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How To: Make a Client/Server Connection in Ruby

Recently, I've been learning Ruby as a second scripting language. But one topic I never covered with the many lessons online were sockets. So I did some research and came up with a very simple client/server connection that sends a string over the socket.

How To: Get Nexus 6 "Ambient Display" Notifications on Your Nexus 5

Android "Lollipop" introduced a ton of cool new functionality. Unfortunately, the Nexus 5 didn't get all of these features, as some were exclusive to other devices. For example, the Ambient Display function on the Nexus 6 that shows new notifications as they come in with a black-and-white lock screen. Sure, the new Nexus phablet has an AMOLED display that doesn't waste any battery to power black pixels, but it would be nice to have this feature as an option on the Nexus 5, wouldn't it?

Hack Like a Pro: Linux Basics for the Aspiring Hacker, Part 22 (Samba)

Welcome back, my aspiring hackers! Those of you who use Windows in a LAN environment understand that Windows machines can share directories, files, printers, etc. using "shares." This protocol dates back to the 1980s when the then dominant computer firm, IBM, developed a way for computers to communicate over the LAN by just using computer names rather than MAC or IP addresses.

How To: Recover Deleted Files & Photos on Android

Losing important data is the modern-day equivalent of misplacing your wallet or keys. We have tons of vital information stored in our digital worlds, and losing any of it can be devastating. But if you've accidentally deleted something important from your Android device, there's still hope.

How To: Root Your LG G3 (Any Carrier Variant)

The world of root is upon us, folks. While the LG G3 has be available for purchase for a couple of months now, rooting had been a shaky subject. International and T-Mobile variants enjoyed root from day one, while various security patches left the AT&T and Verizon Wireless variants as a mixed bag, and Sprint completely out in the cold.

How To: Enable the Chromecast Screen Mirroring Feature

At last month's I/O event, Google demonstrated a set of cool new features that were said to be coming to the Chromecast soon. While we may not be able to set custom backgrounds or cast content without being on the same WiFi network just yet, the biggest feature of them all has started rolling out to devices today: Screen mirroring.