The key to being a good doctor is great patient care and thoroughness, and those are exactly the skills you will learn in this video lesson, as you learn to perform a cardiovascular examination on your patient. This is a great, step-by-step resource for the proper examination procedure. Every medical student should know these techniques, and nursing students could benefit from this knowledge, too. Every cardiovascular exam should include inspection of the pulse, blood pressure, carotid pulsat...
Check out this informative video tutorial from Apple on how to format data values with the format bar in Numbers '09.
Ever wanted to perform a magic trick but didn't really have the hand eye skills most magicians seem to have? Always thought magic can be performed only by face-to-face and not long distance (say over the phone)? Well think again as I teach you how to do the Mathematical card trick "The Power of Three"
!!! READ THIS FIRST !!! - 4 april 2009 -
It is said that the best way to avoid detection when hacking is to leave no trace, and often that means not touching the filesystem at all. But realistically, in most cases, it's impossible not to interact with the filesystem in one way or another. The next best thing to do to throw off any investigators is to change the file attributes to hide activity. We can do this with Metasploit's Timestomp.
In previous tutorials we have encountered these things called pointers and addresses but we still don't know what they really are. Let's learn a bit more to clear things up.
In this article, we will explore the basics of radare2, a powerful package that comes with Kali. We are going to write a simple program, and then disassemble it, to see what is really doing in the processor.
Everyone hates to feel like they've been taken advantage of, especially when buying a used vehicle. The thought comes across every car buyer's mind... "Did I just get taken by that smooth-talking salesman?" When it comes to cars, how do you know if you're really getting a good deal, or if you're being offered a fair price for your car? After all, cars are most peoples second largest investment, so we need to make this decision wisely.
If you love computer pranks, this is one of the easiest ones to pull. This video will show you how to remove the Shut Down button from the start menu in Windows XP. Actually, it does't remove the shutdown button, it just disables it, giving the user a restriction message, stating "This operation has been cancelled due to restrictions in effect on this computer. Please contact your system administrator."
First of all you need to a set up deck. You need to learn about two things. First you need to learn about calculating the numerical value of the card and also work out the suit the card. First take out a card and lay it face up. This is 4 of clubs. The rule here is that next card shall be 3 more in numerical value because this deck is a set up. So pick the next card that is 7(4+3) of hearts then 10 of spade (10+3) and then king of diamonds (10+3). Now remember the phrase "chsd", c for club, h...
Don't let Bejeweled Blitz get the best of you. Show it who's boss and get the highest score possible. Of course, you'll need Cheat Engine to overpower the game, so make sure you have Cheat Engine 5.5 or higher and check out this video for the hacking Bejeweled Blitz (10/09/10).
This video tells you how to draft an equation in point-slope form. Consider the equation (y+4) = 2(x+7) for example. The formula for the point-slope form is (y-y1) = m(x-x1). To plot the graph you have to identify m the slope, the x intercept x1 and the y intercept y1. In this equation the slope is 2 and (x1,y1). The x intercept according to the formula is -x1 but the given value is +7 so you have to figure out what will give you +7,only -(-7) can give you +7 so the point is -7 and now the y ...
If you salivate at the idea of waking up to the Jarvis-powered smart window from the opening minutes of Marvel's Iron Man, then connected home appliance maker CareOS is here to make your playboy billionaire philanthropist dreams come true.
Welcome back! In the last iteration of how to train your python, we talked about functions, and we even made our own! We're going to move on to more types of data arrays (much like lists) in today's discussion.
In python, or any scripting language for that matter, there are certain things that you will carry with you throughout your entire scripting career. Some of the most basic things that you will keep with you are output, variables, and their value types. We'll start by going over output, then cover variables and their types. So, let's get started!
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. With this installment from Internet pedagogical superstar Salman Khan's series of free math tutorials, you'll learn how to solve an absolute value problem in algebra and graph your answer on a number line.
The following video shows how you can make a keylogger in Visual Basic 2008. Follow the steps below to create your own keylogger. First you will want to open a new application and name it according to your preferences. Then you want to click on the toolbar button and click textbox. In the textbox values, you will want to select the value of true for 'Multiline' option and the value of True for 'Read only'. On the toolbar, select the 'Behavior' tab and mark it as 'Window'. Go back on to the ma...
In this video the teacher shows us how to use a TI-84 plus graphing calculator to graph a function, adjust the view window, and determine the values of several types of critical points on the graph such as x-intercept, y-intercept, local maximums, and local minimums. After entering the function in the Y= editor she presses the ZOOM button and selects Z-Standard this adjusts the view window to a range of -10 to 10 on both axis. To find each of the critical points requested the teacher uses the...
This video shows how to calculate the circumference of a given circle. The video first describes the circumference or perimeter of a circle as the distance around the outside of a circle. To find the circumference we need either the radius or the diameter of the circle. When you know the diameter of the circle, the formula to find the circumference denoted by 'C' is 'pi' times the diameter, where 'd' is the diameter and 'pi' is a constant, the approximate value being 3.14. And when you are gi...
You start the game from the Kongregate website and then run Cheat Engine. Look for your browser in the Process list. It could be Firefox, Chrome or Internet Explorer. Set the value type to Array of bytes. Then check the Hex box above and use the values from the description to apply the effects there, like no mp drain, chain doesn't end on hit and unlimited chain time. After you've searched for the value, click New scan and then add it from the left to the bottom by double clicking it. To acti...
This film explains how to count cards in black jack to gain an advantage. Every suit in a deck is said to add or minus up to a count of zero. So the whole deck has a count of zero. There's some synthesized high speed music in the middle while the presenter extracts the spades to show us. Ten to ace have a value of minus one. Seven, eight and nine have a value of zero and the numbers below seven have a value of plus one. The pluses and minuses cancel each other out to produce zero. The numbers...
This video is about using the elimination method to solve a linear system. The lady presenting this video says that elimination method means that one of the two variables has to be eliminated while adding up the two linear equations. She then explains the example equations 6x-2y=66 and 5y=-29-2x. She asks you to first line up x and y. So the second equation is rewritten as 2x+5y=-29. Then she says that, to eliminate a variable, we should have their variables equal in value but of opposite sig...
This is the video about how to Find the equation of a line. The equation of a line with a defined slope m can also be written as follows: y = mx + b where m is the slope of the line and b is the y intercept of the graph of the line. The above form is called the slope intercept form of a line. Step1 Set m to a fixed value (m = 1) and change b (b = 1, 2, 3, 4, -1, -2, -3, -4). Compare each value of b to the y-intercept of the line obtained. Step2 Set b to a fixed value (b = 1) and change m (m =...
Illustrator denotes how to create a road. First select the pen and draw a path. Now go to stroke. It depend 130. Deselect dash line. Now move our path a little bit upper. Now select our path. Now duplicate of our path several times. Now turn off the new layers. Focus on our first path. Turn on the second path. Change the stroke weight value to 125 and change the color to gray. Now go to the next path. Select our path and change the stroke weight value to 115 and leave the black color. Now go ...
Watch this video tutorial to learn how to play war. Not only is War a great way to pass the time with a friend, but it's so easy to learn that both children and adults can play.
In this how to video learn to install crown molding. This step by step guide shows you an easy way to add a lot of value to your home.
This video lesson teaches Jared Falk's note value exercise. Basically, this exercise is designed to help you practice quarter notes, eighth notes, eighth note triplets, sixteenth notes, sixteenth note triplets, and 32nd notes around the drum kit - all at the same time.
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 675th installment in their series of digital spreadsheet magic tricks, you'll learn how to do data validation using a custom logical formula with 2 VLOOKUP functions that will change when different products are entered. For example, if shirt product is entered, the data validation will let only values between $50 and...
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 678th installment in their series of digital spreadsheet magic tricks, you'll learn how to SUM only the values after a deadline using a dynamic range formula using INDEX Function. Also see a SUMPRODUCT function method.
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 662nd installment in their series of digital spreadsheet magic tricks, you'll learn how to add or average while ignoring values in hidden rows. In addition you can ignore both Hidden Rows and Error Value.
In this video, we learn how to hack Sandcastle with Cheat Engine. First, start the game and then click the process list icon. Now, use the Firefox browser and then type in the amount of gold you have into the value section. Now, buy something and then click the frozen box and change the value to 999. Next, when you buy something it will say that you have unlimited amount of cash. You will be able to buy all of the things you want, and you won't have to gather more coins to do so! This is a ve...
Need to know how to simplify expressions involving absolute values? It's an absolute cinch. Learn how with 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 divide one fraction into an...
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 nth installment in his "Highline Excel Class" series of free video Excel lessons, you'll learn how to create and work with pivot tables (PivotTables) in Microsoft Office Excel. Specifically, this video covers the following topics and examples:
Love Microsoft Excel? This clip contains a tip that just might induce you to. With this free video tutorial from ExcelIsFun, the 48th installment of his "YouTubers Love Excel" or YTLE series of free video MS Excel lessons, you'll learn how to use the VLOOKUP, ISTEXT, ISBLANK, OR and IF functions in one formula to look up a time value. Learn to love digital spreadsheets more perfectly with the tricks outlined in this free Microsoft Office how-to.
New to 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 Excel tutorial from ExcelIsFun, the 248th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the PERCENTILE and QUARTILE functions to calculate percentiles, quartiles and deciles in basic statistics.
New to 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 Excel tutorial from ExcelIsFun, the 180th installment in their series of digital spreadsheet magic tricks, you'll learn how to count specific words, specific numbers, numbers greater than a hurdle, numbers between two values, values that are NOT equal to an amount, words that end in es, all words, all numbers, all content, all blanks, all things which aren't words ...
New to Excel? Looking for a tip? How about a tip so mind-blowingly advanced as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 243rd installment in their series of digital spreadsheet magic tricks, you'll learn how to find typical values, or averages – a single value that allows you to talk about all the data points in a given spreadsheet. Specifically, you'll learn how to find the mean, median, mode and standard deviation for a set of numbers.
Many FarmVille farmers want money fast, or experience fast, or want to level up, or want to speed things up— make and earn things faster. No matter how long they play, they're not getting what they want, and that is to outshine everybody else. But you can't reach the top by simply playing the game.
With the release of Apple's ARKit comes endless possibilities for education and learning. One of those possibilities is an AR rotating model of our solar system in your room, another is using AR to instantly know the nutritional value of food items.
Welcome back to another tutorial on functions. Last time, we looked inside memory to see what functions looked like in the flesh and all that Assembly was pretty nasty. At least you have some exposure to it. This time, we will be examining how functions work with the stack.
