News: Inside Bitcoin - Part 2 - Cryptographic Hashes
If you haven't read the last article, feel free to stop by and give it a read, but abstaining from reading it will not, for the most part, be detrimental to your understanding.
If you haven't read the last article, feel free to stop by and give it a read, but abstaining from reading it will not, for the most part, be detrimental to your understanding.
Hello all! In this tutorial, I'd like to show you one way of getting root on OS X. Check out this GitHub page for a recent privilege escalation exploit that was recently discovered. I've tested it and it works on both OS X 10.9 Mavericks and OS X 10.10 Yosemite, but appears to have been patched with OS X 10.11 El Capitan. If you check out the file main.m you can see where most of the magic is happening. This source code can very easily be changed to make it do more than just the system("/bin/...
So you finally decided to make the switch from iOS to Android, huh? Well first off: welcome to the world of tomorrow. And secondly: good call, mate.
The release of iOS version 8.1.1 brought some much needed bug fixes to Apple's mobile operating system, but with it came a patch for Pangu's jailbreak method, which worked on iOS 8.0 to iOS 8.1 using a Mac or Windows computer. Luckily, it didn't take very long for a new team of developers to come up with a method for jailbreaking iOS 8.1.1 devices, and much like its predecessor, the process is a cinch.
The origins of vodka are shrouded in mystery, with both Russia and Poland laying claim to its invention. Some say Genovese merchants brought vodka (then known as aqua vitae, or the water of life) in the late fourteenth century to Russia. For many years, vodka wasn't just an alcoholic beverage: it was also consumed as medicine.
Heartbleed, move over. There's a new bug in town, and this time it's also affecting Mac and Linux computers. It's called Shellshock (its original official title is CVE-2014-6271), and it's currently got a 10 out of 10 severity rating over at the National Cyber Awareness System. While some updates have been issued to fix this bug, they were incomplete, and your system is probably still vulnerable, as it has been for the last probably 20 years.
There's an ongoing debate about whether or not it's safe or even desirable to rinse meat before you cook it. Many fall into the anti-rinsing camp, saying that it's not effective at dislodging bacteria, especially on poultry, as we've discussed before. Meanwhile, some argue that rinsing certain meats, like bacon, could be beneficial since it possibly prevents it from shrinking.
French toast is one of those things that everybody kind of knows how to make, but few people know how to do really well. And while the dish originally does hail from France (its original name, pain perdu, means lost or wasted bread), it has become a beloved American breakfast dish.
Straight out of the box, the Nexus 5 is an awesome device, but even it can be faster with better battery life. Luckily, one of the things that makes it so awesome is that there are tons of developers creating mods for it, since it runs stock Android by default. When it comes to gaining speed and better battery life, flashing a custom kernel is the way to go.
The microwave oven is a monumental technological achievement that's saved college students and single people from starvation for decades. Almost 97% of all American households have one, which makes it the most-owned kitchen appliance in US homes right after the refrigerator.
It's that time of year where you need to break out the grill and cook food over red-hot coals, whether it's the beginning, middle, or end of summer. Even if you're not a grill master extraordinaire, you can use these hacks to fool your friends and family into thinking that you're a barbecuing badass.
Update, November 12, 2014: Android 5.0 Lollipop is officially out now. If you haven't gotten the OTA yet, check out our new guide on installing the official Lollipop builds on any Nexus for download links and instructions, for Mac or Windows.
The older I get, the more my Friday nights involve watching Netflix at home with a bottle of Maker's Mark and a box of Oreos. Netflix is a big part of my life, and I'm not alone. YouTube and Netflix make up over 50% of all activity on the Internet, so it might be worth your time to understand why Netflix seems to cause so many headaches and what can be done about it.
Out amongst the ether of the internet lies a completely different version of the Netflix library you've come to know and love. Because of licensing and rights fees, the streaming media giant maintains separate libraries for each country it services. Ultimately, this means that certain movies and TV shows are only available in certain countries.
Alright, I'll admit it, iOS can be quite nice. Android loyalist that I may be, I'm not so stubborn that I can't recognize a good thing when I see it. Apple's iOS has a lot of strengths, and our Nexus 4s, god bless 'em, are growing a little long in the tooth.
Need to clear you cache? This guide details how on any web browser (Chrome, Internet Explorer, Firefox, Opera, Safari, Internet, and Dolphin) for any platform (Windows, Mac OS X, iOS, and Android). What Is the Cache Exactly?
Living in Los Angeles has given me the opportunity to attend a bunch of really cool events. I've been to Dodgers, Lakers, and Clippers games, a few concerts at the Staples Center, and a plethora of smaller joints.
We see Steampunk props all the time and wonder where the maker found all their pieces. In fact, for some people it's almost like a game to examine each prop and see if they can name all of the original parts.
Remote Desktop gives you access to your Windows 8 PC or device from wherever you are to run your applications and access your files remotely.
As I said in this earlier post, there's no easy way to explain or define the Steampunk aesthetic. There are a large number of Steampunk tropes or "cues", as I call them, that bring to mind the feeling of Steampunk. These cues combine to push past the "not-Steampunk" threshold into firmly "Steampunk" territory.
Notch loves Halloween. He must, because he keeps putting scarier and scarier things into Minecraft around Halloween time!
Computer crashes, fried hard drives, red rings of death, delinquent memory cards... nothing is worse than dysfunctional technology. In just a minute, your favorite and most used device has become the biggest headache of your life, frustrating you to the brink of madness. But what's worse than your electronics just giving up on you?
The updated Messages app for iOS, iPadOS, and macOS has creative new ways for you to format and send messages, from standard text formatting to fun text effects. But Apple also includes another way to make your messages appear precisely as you want: more control over how links appear for you and your recipients.
While many of the features in the iPhone 16 and 16 Pro series build on what we've seen in previous iPhone models, Apple has packed the 2024 lineup with iOS 18 and plenty of fresh upgrades worth considering.
Apple Maps just received a major upgrade in its latest software update, and some of its new features are perfect for urban explorers, national park adventurers, and everyday travelers alike. Some of these enhancements provide more personalized and precise guidance, making every journey more enjoyable and efficient.
Safari has a new feature that helps you discover the most beneficial aspects of a webpage without having to dig through the page or read the entire thing — and it works on iPhone, iPad, and Mac. It can make web browsing more efficient and websites easier to navigate while ensuring the visibility of important details.
Some iOS and iPadOS apps offer alternative app icons you can switch between. Beyond that, you'd have to create aliases in the Shortcuts app to customize the look of the app icons on your Home Screen. But that would mean two icons for each app in the App Library. Now, in a new software update, Apple has given us a middle ground for Home Screen icon customization.
Breathe new life into your Instagram profile picture with another layer of self-expression. It's the perfect way to show another side of your personality without sacrificing your current IG profile photo.
You no longer have to worry about repair technicians accessing the personal information on your iPhone when you send it in for repairs. With Apple's new security feature, you'll no longer have to erase your iPhone to ensure your photos, messages, accounts, and other private data remain for your eyes only.
Apple's newest software update, iOS 17.5 includes one killer new feature for people who like word games: another lexical challenge to complement the crossword puzzles that Apple News already has.
Sure, you can remove apps from your iPhone's Home Screen without deleting them. But there's something satisfying about seeing them laid out and well-organized on the Home Screen, just a tap away, especially if you use user-selectable or custom icons for all your apps. Still, there may be days or situations when you want to hide apps without removing them entirely from the Home Screen.
There's a lot you can customize on your iPhone's Lock Screen — wallpapers and photos, widgets, the display mode, notifications, and even the time's font and color. But there's another feature that lets you add custom text for whatever you want, whether it's an inspiring quote, a reminder, a warning to anyone who dares touch your iPhone, or even just your name.
What started as an accessibility setting for hearing aids turned out to be a super helpful tool for anyone with a good set of Bluetooth headphones. The problem is that most iPhone and iPad users still don't know about it. If you're one of them, you need to see what this underrated gem in iOS and iPadOS can offer you.
The Reminders app is a simple yet powerful task manager, and it does a great job of reminding you to start an errand, alerting you to a project that's supposed to be done, or prompting you about a recurring chore. But with the latest Reminders update, the dates and times you set for tasks can act more like due dates thanks to the new early reminders feature.
The cinematic photos feature in Google Photos can create impressive three-dimensional views of normally flat images, turning ordinary pictures into life-like representations of the moment captured. Google Photos would automatically pick images from your library to apply the effect to. Now, you can choose images on demand from your library — it's just not super obvious that you can.
One aspect of Android's interface that remains clunky is its gesture- or button-based navigation bar, mainly because app developers aren't fully utilizing the tools available to them. But a new feature Google is working on may finally make your nav bar more uniform across your apps.
Because our smartphones are ever present, frequently used apps become the topic of conversation in social situations. This often leads to sharing app links via messages, either by copying/pasting an app's URL or sending it through the sharing menu. However, there's another way to share an app, and it's most valuable when you need to share multiple apps and app updates without an internet connection.
One of the new wallpaper options on iOS 16 lets you create emoji backgrounds for your Home Screen or Lock Screen. However, Apple didn't include support for Memoji wallpapers — but that doesn't mean you can't have them.
Your iPad has a superpower that iPhone models don't and probably never will have (even though they could) — one that will make you want to take your iPad with you everywhere you go from now on.
You can wake up to ringtones, music from streaming services, or downloaded audio files when setting alarms in Google's Clock app for Android, but that's not all. The latest feature lets you turn your own voice into an alarm sound, saying whatever it is you need to say to wake you up.