On the other hand, a user can open a text file in a wide range of editors and make sense of the content without needing any special type of interpreter.īinary files are commonly used when building applications and other types of software. The header might include a few human-readable characters, but a binary file as a whole requires specific software or hardware to read the file and take action. Example of a binary file, which consists of a series of sequential bytes lined up one after the other and can only be properly interpreted by the target platform - in this case, Unix.Ī binary file often includes some type of header that indicates the type of file. Although we can view the bytes that make up the binary data, the file can be properly interpreted only by the target platform. As is typical with binary files, the file's content is a series of sequential bytes, lined up one after the other. The file in this figure is a Unix executable binary file. The content can be understood only by specific system architectures such as Mac. The following screenshot shows part of the content from a file on a Mac computer. Only then can the instructions encoded in the binary content be understood and properly processed. How is a binary file used?īinary files are not human readable and require a special program or hardware processor that knows how to read the data inside the file. Text files are in a human-readable format and typically adhere to specific character sets, such as Unicode. However, the two are generally considered to be different types. It could be argued that text files are also a type of binary file because, like any electronic file, they're made up of sequences of bytes. Binary files include a wide range of file types, including executables, libraries, graphics, databases, archives and many others.Įlectronic files are typically categorized as either binary files or text files. The content must be interpreted by a program or a hardware processor that understands in advance exactly how that content is formatted and how to read the data. A binary file is a file whose content is in a binary format consisting of a series of sequential bytes, each of which is eight bits in length.
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The Private Office of HRH Prince Alwaleed Bin Talal announces the commencement of HRH's Official account where HRH will be tweeting soon. A semi-frequent tweeter who follows no one, Alwaleed commenced his use of the service in March by stating in 137 characters: "The Private Office of HRH Prince Alwaleed Bin Talal announces the commencement of HRH's Official account where HRH will be tweeting soon." Saudi billionaire Prince Alwaleed Bin Talal Alsaud told Reuters in September that he had invested $300 million in late 2011 and did not plan to sell any shares in the public offering. Individuals that will benefit from the IPO but are not listed on the S-1, include venture capitalist Chris Sacca, who connected Twitter to Rizvi Traverse and also invested early in the company. Benchmark Capital's Peter Fenton, who sits on the board, maintains voting control of nearly 31.6 million shares for his Menlo Park, Calif.-based firm. Among those mentioned in that group include Spark Capital, Union Square Ventures, Rizvi Traverse and billionaire Yuri Milner's DST Capital. Interestingly, while several venture capital and private equity firms are listed as 5% shareholders, Twitter's S-1 does not disclose exact stakes. Among the firm's other executives, Adam Bain, president of global revenue, holds options that would allow him to receive more than 1.7 million shares prior to the public offering. As head of the company since late 2010, he would own around 1.6% of the company if he were to exercise all available options by the time of the IPO, which is expected to happen in November. A voting agreement that was revealed in the SEC filing noted that Williams would maintain voting control over Dorsey's shares until the completion of the IPO.ĭorsey, also the cofounder and CEO of mobile payments company Square, was already a billionaire due to the success of his second company. His total net worth is now an estimated $1.5 billion, up from $1.3 billion in September when we published the ranks of the Forbes 400.ĭick Costolo, Twitter's CEO, only controls about 566,000 shares, but owns options that would allow him to attain more than 6.7 million shares in the company in coming months. Interestingly while he maintained financial control over the stake, the man simply known as on Twitter had ceded voting control of his shares to Williams in the company's private years. The company's first CEO and the originator of the basic idea of Twitter, Dorsey owns about 22.2 million shares that are worth a total of more than $439 million. Rizvi's New York-based private equity firm, Rizvi Traverse was also listed on the S-1 as a 5% stockholder, though its exact stake was not yet disclosed.Ĭurrent chairman Jack Dorsey holds about a 4.7% equity stake, not including options, according to the S-1. When Twitter separated into its own service, Williams not only helped to bankroll the company, but also bought back assets in failing Odeo from early venture investors. According to a story from Reuters published Thursday, he previously sold a 10% stake in Twitter in 2010 to little-known media investor Suhail Rizvi for $340 million. He had invested in, and worked at podcasting firm Odeo, which Twitter was spun out of in 2006. The 41-year-old Williams maintains the largest stake of the company's four cofounders because of his early role in financing the company. At $19.80 per share, which was approximately what Twitter shares were trading around on secondary markets in late June, Williams' stake is currently worth more than $1.1 billion. Twitter cofounder and current board member Evan Williams joins the 10-figure fortune club with an estimated net worth of about $1.4 billion, most of which is derived from his 12% stake in the 140-character microblogging firm. Through various trusts and an LLC, Williams owns nearly 57 million of the 472 million outstanding common shares, making him the largest individual shareholder in the company. Among the biggest holders of Twitter shares are two billionaires, one newly-minted after his stake in the company was revealed in the SEC document. This tidbit is mentioned in an Apple Knowledge Base document, and it's huge. Version 3.0.1 fixes some bugs, and that alone makes it worth installing.īut there's another, hugely significant change in iDVD 3.0.1: the program now runs on any G4 Mac or PowerBook, even if you don't have a DVD burner. I successfully used these steps to install and update iDVD on my PowerBook G4, which has a DVD drive.Īpple quietly introduced an update to iDVD last week. After the installation is complete, run the iDVD 3.0.1 updater. Double-click the icon named iDVD.pkg, and install iDVD 3. A window will open containing five icons, one of them named iDVD.pkg. A window will appear, and in it will be a folder named Packages. Select it and choose Show Original from the Finder's File menu. Insert your iLife installation DVD in your Mac's DVD drive. You just have to perform a couple of extra steps. You can install iDVD 3.0 on a Mac without a SuperDrive, provided that Mac has a DVD drive. It's true: If you use the standard iLife installation DVD, you won't be able to install iDVD 3.0 - and if you don't have 3.0 installed, you can't update to 3.0.1. IDVD 3.0.1 Follow-Up: Installing on a Mac Without a SuperDriveĪfter posting yesterday's tip about iDVD 3.0.1 running on Macs without SuperDrives, I received several nearly identical emails: "When I try to install iDVD 3.0 on my Mac, a message appears saying that I don't have a SuperDrive and that I should use the other iLife installer disc." (Newsreader users: To subscribe to my photostream, drag this link into your newsreader.) I love the Flickr photo sharing service here are my most recent shots. Out what all the buzz is about: view samples of this beautiful Patronize your local bookstore or buy from Amazon for just $22.04 (37 percent off!). Get your own copy of "The Macintosh iLife '06". Learn more or buy from Amazon for just $16.49 (34 percent off). Sell It on eBay: A Guide to Successful Online Auctions, Second Edition, by yours truly and Toby Malina.Ĭompletely revised and featuring the same beautiful, full-color design as my iLife books. Now shipping! The iLife '06 edition of my book is off the presses and beginning to ship you can order it from Amazon for 37 percent off the cover price. If you like this site, you'll love the book. Published by Peachpit Press and Avondale Media. This site is the online companion to my book, "The Macintosh iLife '06", Check out the latest system requirements. The Norton AntiVirus Plus plan comes along with malware, anti-spyware and ransomware protection. 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View additional information on PC installation.Create or log in to your Norton account and then follow Norton's installation steps.But the Norton Smart Firewall is a two-way silent firewall that works by monitoring the network traffic that’s both sent and received on your computer whenever you’re online. Scanning and scheduling tasks are managed from the Norton Antivirus for Windows NT. Download Norton Antivirus Smart Firewall Most firewalls work by preventing outside attacks from accessing your computer via your internet connection. Enter your Xfinity ID and password, if asked. This article explains how to install Norton Antivirus software on Windows and macOS operating systems. We did have to install the NetWare server software using disks.Uninstall any existing security software from your computer, including previous versions of Norton.To install a Norton device security product or plan, you must have an active account and purchased the software. Forgot or lost your password? Reset it now with our password reset tool. This article explains how to install Norton Antivirus software on Windows and macOS operating systems.If you don't know your Xfinity ID, you can find it using the online Xfinity ID recovery lookup tool.Have your Xfinity ID and password ready.Other names may be trademarks of their respective owners.Download Norton Security Online on your PCĭownloading Norton on your PC is a breeze! Just follow these steps: The Android robot is reproduced or modified from work created and shared by Google and used according to terms described in the Creative Commons 3.0 Attribution License. Microsoft and the Window logo are trademarks of Microsoft Corporation in the U.S. Alexa and all related logos are trademarks of, Inc. App Store is a service mark of Apple Inc. Mac, iPhone, iPad, Apple and the Apple logo are trademarks of Apple Inc., registered in the U.S. Android, Google Chrome, Google Play and the Google Play logo are trademarks of Google, LLC. Firefox is a trademark of Mozilla Foundation. or its affiliates in the United States and other countries. NortonLifeLock, the NortonLifeLock Logo, the Checkmark Logo, Norton, LifeLock, and the LockMan Logo are trademarks or registered trademarks of NortonLifeLock Inc. LifeLock identity theft protection is not available in all countries.Ĭopyright © 2023 NortonLifeLock Inc. The Norton and LifeLock Brands are part of NortonLifeLock Inc. Then look for Sheboygan, which is marked M12. If you want to look up Sheboygan in the National Geographic atlas, flip to the Wisconsin entry in the index, which tells you to look at pages 118-119. In DeLorme state atlases, it looks like 74 A-6, which means page 74, grid location A-6. The Rand McNally and National Geographic national atlases divide locations by state, with a page range for each state and then grid coordinates for each location. If you refer to the index in the back, it’ll give you page numbers and grid coordinates for locations. A state atlas has multiple views of the state as well as larger city maps. IndexĪtlases show state-level views with call-outs for large cities. Note: DeLorme state atlases simply mark exit numbers with black text and don’t explain that in the legend. Make sure to note how exits and other numbers are presented. It explains what symbols, lines, and numbers mean, and there may be other usage instructions and tips nearby. The first thing you should find in your atlas is the legend, which should be at the very front of the book. Road atlases are somewhat self explanatory, and usually have instructions inside, but here are some tips. That’s much easier to calculate in the field when you’re sweaty and stressed than trying to remember that three miles is 15,480 feet. If you’re looking at a 1,000 meter grid, you know that ¼ of the grid is 250 meters. Metric is better to use in the field because the conversions are easy: 100 centimeters is a meter, 1,000 meters is a kilometer, and 100,000 meters is 100 kilometers. You may have seen a military movie where a soldier talks about traveling so many “klicks,” which is military lingo for kilometers. The third line represents feet.Īmerican road maps tend to be in miles, while topographic maps are in meters. On the second line, the measurement from 0 to 1 represents one mile on the map. On the top line, a measurement from 0 to 1 represents a kilometer or 1,000 meters on the map. This is the most important scale feature for navigation. A bar scale, which is a visual representation of the scale. An RF scale, which is a ratio of units, like 1:24,000, which means that one inch equals 24,000 inches.The scale also defines how large of an area the map covers and in how much detail. Scale defines how many map measurement units equal how many real world units. Topographic map colors: Forested areas are green, water is blue, man-made structures are black, etc.Close contour lines indicate steep terrain and wide contour lines indicate gentle slopes. Contour lines on a topographic map indicate elevation.Never round UTM, MGRS, and USNG coordinates. If less accuracy is required, you can cut off the last digits of the easting and northing coordinates: 856113.If you and another party know the general area, you could abbreviate the above coordinate to WL8563111326 or even 8563111326. You can drop some of the coordinate numbers when less accuracy is required.USNG coordinates are composed of a three-character zone designation, a two-letter code designating a 100,000-meter area, easting coordinates, followed by northing coordinates, like so: 18TWL8563111326.You always read those grids by going right (easterly), then up (northerly). UTM, MGRS, and USNG use eastings and northings in meters for coordinates.MGRS and USNG are roughly equivalent for most purposes and both are based on UTM.Important standard coordinate systems to know: Universal Transverse Mercator (UTM), Military Grid Reference System (MGRS), and the MGRS civilian equivalent, the US National Grid (USNG).Map coordinates help you identify and communicate locations.Other important atlas features: the index, which gives page numbers for all major locations and tables that help estimate travel times.The first thing you should look at in a road atlas is the legend, which explains what lines and symbols mean.Scale is how zoomed in or out a map is, such as one inch equaling one mile. |