It is often said that the best hackers remain unknown, and the greatest attacks are left undiscovered, but it's hard for an up-and-coming penetration tester or white hat to learn anything unless one of those factors is actually known or discovered. But the end goal here in our SQL injection lessons is to make that statement as true as possible for us when performing our hacks.
You love augmented reality (that's why you're here!), but some of you also love cryptocurrencies, most popularly known in one of its forms as Bitcoin. So you might be wondering why you can't you find two of your favorite emerging technologies together in one app. Take heart, early adopter — now you can.
While Meta Company has agreed to a settlement in its lawsuit against a former employee and his company, they find the tables have now turned on them in the form of patent infringement allegations from another entity.
Welcome back my friends !! Today we'll go through the second part of this C# series
Welcome to a tutorial on XOR encryption. We'll be looking at what XOR is and how we can use it to encrypt or decrypt data.
Welcome back! In the last iteration of how to train your python, we covered error detection and handling. Today we'll be diverging from this and discussing functions. More specifically, we'll be creating our own functions. First we'll need to understand exactly what a function is, then we'll get on to making our own! So, let's get started!
There are a number of variations of solitaire games you can play. Their popularity has remained huge over the past couple of years.
Welcome back, my novice hackers! This is the third installment of my Python scripting series. If you haven't read the previous two articles, take some time now to go back and read Part 1 and Part 2 before you proceed here.
Welcome back, my tenderfoot hackers! In continuing my series on digital forensics using Kali, I want to introduce you to two complementary tools, both built right into Kali Linux. These are Brian Carrier's tools Autopsy and Sleuth Kit.
Thanks to a recent back-end update to Google's Search app, every KitKat-running device can use "Okay, Google" from within any app—even the lock screen. However, the default settings for the OnePlus One's mic leave it unable to detect your voice unless you have it right up to your face. That isn't a good look for anyone, but thankfully there is an easy fix to get this working correctly.
Modern smartphones can easily handle anything you throw at them, but it's always good to keep a tight grasp of what your phone is actually doing and how well it's doing it. System information can be viewed by looking through your Application Manager, but this process makes it difficult to keep an eye on usage in real time.
As we approach the holiday (i.e. gift-giving) season, don't forget to make sure to include the usual notes in your gifts indicating that they can be returned. Otherwise, you'll just cause the recipients to save your gifts until they can be properly regifted onto some other ungrateful chump.
Playing Angry Birds on a computer just got a lot more interesting. Design students Andrew Spitz and Hideaki Matsui made this awesome slingshot controller for one of their classes at the Copenhagen Institute of Interaction Design.
Let's face it: When it comes to the main Hallmark holidays - Christmas, Valentine's Day, and birthdays - we tend to take the easy way out. Party invitations are usually purchased in bulk at the drugstore, balloons purchased in a value sized bundle, and food catered or also purchased at the store.
The concept of percentages may be a bit difficult to grasp for some beginner level learners. This video attempts to explain the concept of percentages in an easy to understand way.
In this tutorial, we learn how to make a histogram chart in Excel. To create a vertical histogram, you will enter in data to the chart. Then, highlight all of the data and go to "insert", "chart", then choose a regular column chart. Grab a regular 2D column and then make sure your values are correct. Then, right click and go to "chart options", then take the legend off. Now, make these columns all touch each other by right clicking over the columns and formatting them. Go to "options" then ch...
In this tutorial, we learn how to add delay to monitor mix on Studio Live 16.4.2. First, hit the mix control and turn up channel 15 for some volume. Next, you will assign a digital delay to effect a. To do this, hit the effects button, then page down to the first page and you will see the value knob. Put in a mono-delay, then hit recall. You can manually adjust the decay time, or it will automatically adjust to the tempo to the song. When finished, add this to your music and play back to see ...
In this video, we learn how to install tile in your home using SimpleMat. SimpleMat is a double sided adhesive mat that is designed to set tile on an existing counter top. Adding tile is a very easy way to add value to your home or give it a quick face lift. To apply, first remove the back of the adhesive, then apply it to the surface. Next, you will remove the protective tile and you can start to lay down your tile to the adhesive. Press it down where you want them and adjust them if needed....
In this video, we learn how to update your living room. First, you can paint your living room with premium colors to give it a richer look. Crown molding will also change the look of the room after you paint. Window treatments will also give your home a nicer look, adding in dimension. Invest in table lamps, which will encourage your guests to sit down and relax. Also, changing the door to your dining room will add a classy touch as well! If you can afford it, upgrading the carpet will add a ...
Google is the biggest and best search engine on Earth, and if you are a webmaster and want your website to be a big success it would really behoove you to know as much about how it works as possible. The Google Webmasters series of videos and website were created to teach webmasters, SEO professionals, and others how Google works by answering their questions and giving them insights into how they can best integrate and utilize Google's functionality to improve their business. This video will ...
Here in America, we have this idea that the bigger, the better. Why purchase large fries when you can get them supersized for just $40 extra, for instance, and why not buy the value pack of salsa to save some money when compared to buying individually?
In this video tutorial, viewers learn how to find the circumference of a circle. This task is very easy, simple and fast to do. To find the circumference of a circle, multiple Pi with the diameter of the circle. The value of Pi is 3.14. The diameter is equal to 2 times the radius. Simply multiply the radius by 2 to find he diameter. The diameter is the straight horizontal line in the center of a circle. This video provides a demonstration for viewers to easily understand and follow along. Thi...
In this C4D user's guide, learn how to ctrl-drag axes to bypass the object axis tool; how to change a group axis with several selected items; how to set a light to negative values to make darker areas; and how to undo camera (view) moves by choosing "shift-command-Z." Whether you're new to MAXON's popular 3D modeling application or are just looking to get better acquainted with Cinema 4D and its various features and functions, you're sure to enjoy this free video software tutorial. For more i...
In this video, Jennifer DiDonato shows us how to make healthy tuna salad and veggie dip. To begin, drain a can of your favorite tuna and place it into a bowl. Then, add in 2 tbsp fat free cream cheese, 1 tbsp mustard, dash of dill weed, salt, pepper, and your choice of diced veggies, and mix everything together until well combined. A half cup of this only contains 145 calories and has tons of nutritional value to it. It has a lot of protein so it will fill you up easily, without having to eat...
This video tutorial is in the Home & Garden category which will show you how to use a multimeter to check for continuity, measure resistance and voltage and many more values. Multimeters are like the electrical engineer's Swiss army knife. Multimeters can be of digital or analog types. Before using the multimeter, make sure there is continuity between the two probes. When you connect the two probes with each other, it will beep indicating that there is continuity and then you can go ahead. To...
Learn to Use the Lathe Editor for lathe-machined objects in Swift 3D v6. A lathe machine operates by spinning an object really fast while it is held tightly at both ends. The lathe operator uses cutting tools and coolants on the side to shape the object. Whether you're new to Electric Rain's popular Flash-oriented 3D modeler or just looking to better acquaint yourself with the program, you're sure to find much of value from this free video software tutorial. For more information, including a ...
Before you can work in Word 2010, you'll need to learn how to work with it. See how to locate and open documents the easy when using Microsoft Word 2010 with this free video software tutorial. Whether you're new to Microsoft's popular word processor or just wish to get to know Word 2010 a little better, you're sure to find much of value in this video lesson. For more and better information, and to get started using this tip yourself, take a look.
Looking for an easy way to polish your digital images in Photoshop? Whether you're new to Adobe's popular image editing software or a seasoned graphic design professional just looking to better acquaint yourself with the unique features of Photoshop CS5, you're sure to find something of value in this free video tutorial.
Need help figuring out how to find a given percentage of a whole number (e.g., 16% of 736)? Watch this free video lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follow in their footsteps (or just finish your homework or study for that next big test). With this free math tutorial, you'll learn how to find percentage values in basic arit...
Remember when your parents used to lecture you that money doesn't come out of thin air? What if you could prove them wrong?
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun and Mr. Excel, the 7th installment in their joint series of digital spreadsheet magic tricks, you'll learn how to complete a reverse lookup (find value inside table and then retrieve column and row header). Mr. Excel uses Excel VBA code (macro) and ExcelIsFun uses a formula with the INDEX, IF, SMALL, MATCH, TEXT, CHAR and...
Whether you're interested in learning Microsoft Excel from the bottom up or just looking to pick up a few tips and tricks, you've come to the right place. In this tutorial from everyone's favorite digital spreadsheet guru, ExcelIsFun, the 36th installment in his "Highline Excel Class" series of free video Excel lessons, you'll learn most everything there is to know about working with array formulas in Microsoft Excel.
Whether you're interested in learning Microsoft Excel from the bottom up or just looking to pick up a few tips and tricks, you're in the right place. In this tutorial from everyone's favorite digital spreadsheet guru, ExcelIsFun, the 21st installment in his "Highline Excel Class" series of free video Excel lessons, you'll learn how to add conditional formatting to data bars and icons to show relative size, icons to show relative size, to highlight values within 1 standard deviation, to highli...
If you use Microsoft Excel on a regular basis, odds are you work with numbers. Put those numbers to work. Statistical analysis allows you to find patterns, trends and probabilities within your data. In this MS Excel tutorial from everyone's favorite Excel guru, YouTube's ExcelsFun, the 82nd installment in his "Excel Statistics" series of free video lessons, you'll learn how to construct confidence intervals when the sigma value (the population's standard deviation) in NOT Known using the TINV...
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 90th installment in their series of digital spreadsheet magic tricks, you'll learn how to write a formula that will return multiple items when there are two criteria for the data extraction. Also see an INDEX and MATCH functions formula that uses the SUMPRODUCT, COUNTIFS, IF, ROWS, INDEX, MATCH, SMALL, IF, and ROW fu...
Area of a triangle can be calculated when you have the length of its base and height. In this case the area is 1/2 times the base and its height. If you do not know the height of the triangle but know the lengths of all the sides of the triangle then you can calculate its area using the Herons formula. First to use it you need to computer the semi perimeter of the triangle S, which is S = (a + b + c)/2, where a, b, c are the lengths of the sides of the triangle. Now the area of the triangle i...
This video is about Annual percentage Rate(APR) and the Effective APR rate.The video begins with an example of a credit card which has a APR rate of 22.9% and daily periodic rate of 0.06274%.You can get the APR rate by multiplying the daily peiodic rate with 365, which in this case will be 0.06274*365 which is equal to 22.9.If you convert the daily periodic rate into decimal values , it will be 0.006274.So for example, if you have 1 dollar in your balance on day 1, on day 2 you will owe 1.000...
In basic algebraic equations all the variables are on left side of the equation. But as the complexity of the problems increases you will find that the equations will contain variables on both sides of the equation. To solve these kinds of problems first simplify the equations on each side of the equation. You can use the distributive law to do this. Next try to cancel the variable on the right side of equation by adding the negative value of that variable to both the sides of the equation. N...
Decimal numbers, fractions and percents are pretty much three versions of the exact same value. In this tutorial, learn how to work with all three and convert them within each other.
New to Microsoft Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this MS Excel tutorial from ExcelIsFun, the 365th installment in their series of digital spreadsheet magic tricks, you'll learn how to use an amazing non-array formula to return the cell content from the first non-blank cell in a specified row.
