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How To: Activate Your iPhone's Hidden Magnifying Glass for Extreme Zooming

When you want to see something far away with a little more clarity or you're having a hard time reading small letters right in front of you, you can point your iPhone's camera at the subject and "pinch" to zoom for a better look. But there's actually something built into iOS for the exact purpose of magnifying objects, and it goes above and beyond the normal camera features.

Sorting (Part 3.0): Insertion Sort

Note: a bug was found in the Insertion Sort implementations. The bug was corrected in each language. Please refer to the pastebin links for the most up-to-date versions of the sample code. Any screenshots may be behind. More about the bug can be found here.

How To: Do a Simple NMAP Scan on Armatige

How to do an NMAP scan on Armitage to find IPs within a certain range. Armitage is a gui interface of Metasploit, and advanced hacking/exploiting program. It can be downloaded from http://metasploit.com/ and http://fastandeasyhacking.com/ and you will need NMAP. http://www.nmap.org/

How To: Keep Your Lemons Fresher, Longer

Lemons are often displayed as a bright and beautiful pop of color in many home kitchen displays. They lend a lovely scent to the air and an aesthetic sense of freshness to any setting. Therefore, it would be easy to assume that lemons are best left at room temperature.

How To: Snap & Resize Side-by-Side Windows in Windows 10

The Snap feature in Windows has been tweaked many times since it debuted alongside Windows 7, with productive additions like Snap Assist brought in along the way. It only makes sense that Microsoft would put so much effort into developing this feature when you consider how useful it is for multitasking with two or more windows side by side.

How To: Unroot & Restore a Samsung Galaxy S6 Back to Stock

There are several reasons that you might want to restore the factory firmware on your device—maybe you need to send your phone back for warranty purposes, or perhaps you're getting ready to accept an over-the-air update and need to unroot first. In some cases, reverting to the stock firmware can even resurrect a soft-bricked phone.

How To: 5 Reasons Why You Should Always Keep Stale Cereal

It happens to even the most avid cereal eaters: sooner or later you open a box, unfurl the crinkled plastic bag, and find that the cereal inside is stale. Maybe you forgot about it, maybe you ate it too slowly, or maybe you just found a new, better cereal and left it behind like Andy left Woody. Either way, the crunchy goodness is now stale, and you grab the box and walk to the trash can. Stop!

The No-Salad Zone: How to Cook with Lettuce

Lettuce is not just for salads, it's a versatile green that you can use in hundreds of different ways. So many people in America toss their lettuce when it starts to wilt, thinking that it's too far gone to make a nice, crisp salad. But you can cook with lettuce like you would any other green, and the French and Chinese have been doing it forever.