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How To: Quickly Generate a Strong Password on Your iPhone When iCloud Keychain Won't Work

Apple's password manager, iCloud Keychain, lets you securely save important login credentials for apps, websites, and services that sync up across all of your Apple devices — iPhone, iPad, iPod touch, and Mac. One of its biggest highlights is that it can create strong passwords for you. Unfortunately, it doesn't always work, and in those cases, there are other ways to generate random, strong passwords.

How To: Generate Private Encryption Keys with the Diffie-Hellman Key Exchange

When we are building programs that communicate over a network, how can we keep our data private? The last thing we want is some other lousy hacker sniffing our packets, so how do we stop them? The easy answer: encryption. However, this is a very wide-ranging answer. Today we're going to look specifically at how to encrypt data in Python with dynamically generated encryption keys using what is known as the Diffie-Hellman key exchange.

How To: Quickly Generate Anonymous, Throwaway Email Addresses on Your iPhone to Keep Your Real Email Accounts Safe from Spam

A temporary email can go a long way. Using your actual email to sign up for a mailing list to receive 10% off a purchase doesn't make sense if you don't use the website much. It means you'll have to deal with spam emails from then on, which is why an anonymous email is perfect not to have to deal with all that trouble. And that's where the TempMail shortcut for your iPhone comes in handy.

How To: Generate a Clickjacking Attack with Burp Suite to Steal User Clicks

Users are often the weakest link when probing for vulnerabilities, and it's no surprise they can be easily fooled. One way to do this is called clickjacking. This type of attack tricks the victim into clicking something they didn't mean to click, something under the attacker's control. Burp Suite contains a useful tool called Clickbandit to generate a clickjacking attack automatically.

How To: Generate Live Captions for Any Streaming Video or Audio File Using Chrome's Desktop App

Captions are great for catching every word and important sound in a movie or TV show, but now there's a way in Google Chrome's desktop browser to enjoy captions for any audio file or source. You could ensure you never mishear a comment during an online meeting, and you could even follow along to a song's lyrics on platforms that don't already have in-sync lyrics, such as SoundCloud.

How To: Generate random numbers not divisible by 3 in Excel

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 261st installment in their series of digital spreadsheet magic tricks, you'll learn how to generate random numbers within a certain range and with certain supplementary criteria (e.g., values that are not divisible by three) via the use of large array formulas.

How To: Place links on a page in the right place to generate better PageRank

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 ...

How To: Generate a dynamic list from a table in MS Excel

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 146th installment in their series of digital spreadsheet magic tricks, you'll learn how to extract records from table, putting one record on each sheet with records in rows. This is accomplished with Excel's VLOOKUP, COLUMN, FIND, REPLACE and CELL functions. See also how to create a formula for a sheet name (sheet tab name, works...

How To: Randomly generate whole numbers in Microsoft Excel

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 17th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the RANDBETWEEN function to randomly generate whole numbers as well as how to randomly assign numbers to employees.

How To: Randomly generate letters in an Excel spreadsheet

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 18th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the ROW, CHAR and RANDBETWEEN functions to randomly generate letters. See also how to randomly create letter sequences.

How To: Generate a visual report in Microsoft Project 2010

In this clip, you'll learn how to visual data with charts and graphs in MS Project 2010. Whether you're new to Microsoft's popular project management application or are just looking to better acquaint yourself with the Project 2010 workflow, you're sure to benefit from this free video software tutorial from Lynda. For more information, including detailed, step-by-step instructions, take a look.

How To: Generate topography from a DWG link in Revit Architecture 2011

Want to know how to create topography from a DWG link in Revit Architecture 2011? You're in luck. Whether you're new to Autodesk's popular CAD building information modeling application or a seasoned professional merely looking to better acquaint yourself with the newest features and functions of Revit Architecture 2011, you're sure to bell well served by this free video software tutorial. For more information, including detailed, step-by-step instructions, watch the video.

How To: Generate MIDI notes from drum transients in Pro Tools

Learn how to use the Beat Detective tool to convert drum transients into MIDI notes when working in Pro Tools 8. Whether you're new to Digidesign's popular DAW or a seasoned audio pressional just looking to better acquaint yourself with the Pro Tools 8 workflow, you're sure to be well served by this video tutorial. For more information, and to get started using this useful drum replacement trick yourself, watch this free video guide.

How To: Generate random numbers (integers) in Excel

1.Here 10-50 and 300-400 numbers are taken for example to generate the random numbers within the limit in Excel. We using the command of "randbetween" for generate the random numbers and we won't get the decimal or fraction values.2.Now type "=randbetween(10,50)" which means to generate the random value between the bottom value of 10 and top value of 50 and click enter now we will get 11 as random generated number.3.Do the same thing for 300-400 as "=randbetween(300-400)".You will the 303 wil...

How To: Generate random numbers (with decimals) in Excel

This video shows you how to generate random numbers with decimals in Microsoft Excel.When generating random numbers you must have a lower and upper limit, so that your number will be generated between the two limits. For a number without decimals, you only have to use the "=randbetween" function. If you want to use decimals, you will have to use a different but similar function. Start by typing "=rand()". Next, you multiply this by the difference between the limits and add the lower limit. Fo...

How To: Generate realistic clouds with the GIMP image editor

In need of a sunny, blue sky? Generate one in GIMP! Whether you're new to the GNU Image Manipulation Program, GNU's popular free graphics editor, or a seasoned designer just looking to pick up a few new tips and tricks, you're certain to enjoy this free video software tutorial. For more information, including detailed, step-by-step instructions, and to get started making realistic clouds in GIMP yourself, take a look.

How To: Randomly generate 1s, 0s & blanks with Excel's CHOOSE

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 392nd installment in their series of digital spreadsheet magic tricks, you'll learn how to randomly generate 1, 0 and blank values with the CHOOSE, RAND, RANDBETWEEN and INT functions.

How To: Generate random letters without RANDBETWEEN in Excel

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 385th installment in their series of digital spreadsheet magic tricks, you'll learn how to generate random letters without RANDBETWEEN function using the formula =CHAR(65+INT(RAND()*26)).

How To: Use microgeneration to generate power

In this video, we learn how to use microgeneration to generate power. You can start by placing solar panels on your roof which is very easy to get installed. It's not a huge job, it just takes some workers and a meter that is in the house. This will tell you how much power you are getting through the solar panels. Another edition you can have is a panel that will give you hot water, which can save you money on your monthly bills. This will give you confidence in your energy because you are pr...

How To: Generate and use the circle of fifths in music theory

Knowing music theory never hurt anyone—not Bach, not Chopin, not Schoenberg. Even if you fancy yourself a musical iconoclast, the better you know the rules of music, the better equipped you'll be to break them down the line. In this free video music theory lesson, you'll learn how to use and understand the circle of fifths, the cornerstone of tonal music. For more information, including a very thorough overview, watch this helpful musician's guide.

How To: Generate a CSS-based layout with Adobe Fireworks

See how to work with (and for) CSS when using Adobe Fireworks. Whether you're new to Adobe's popular bitmap and vector graphics editor (formerly known as Macromedia Fireworks) or are a seasoned web design professional simply looking to become better acquainted with the application, you're sure to benefit from this free video software tutorial. For more information, including detailed step-by-step instructions, take look.

How To: Generate a map with markers in Adobe ColdFusion 9

Need some help figuring out how to create maps with markers when working in ColdFusion 9? This clip will show you what to do. Whether you're new to Adobe's popular rapid Internet application development platform or simply wish to become better acquainted with the program, you're sure to find benefit in this free video software tutorial. For more information, including specific, step-by-step instructions, take a look.

How To: Generate your own chess candidate move orders

These two videos focus on analyzing chess positions, and generating candidate move orders from the position without moving the pieces or using computer analysis. The goal is to improve the ability to generate lines and variations mentally during a game, and to try to come up with a move that either maintains equality on the board, or paves the way for a slight positional edge.

How To: Quickly generate PHP code templates with Flash Builder 4 Data Wizard

In this clip, you'll learn how to quickly generate templates with Flash Builder 4 Data Wizard. Whether you're new to the PHP: Hypertext Preprocessor scripting language or are a seasoned web developer merely looking to improve your chops, you're sure to find benefit in this free video programming lesson. For more information, including detailed, step-by-step instructions, take a look.

How To: Prove that the areas of diagonal-generated triangles are equal in geometry

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 demonstrate that a diagonal line drawn from one corner of a rectangle to another will generate two equivalent triangles.

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