
	Where results make sense

Topic: Copy on write

Related Topics

copy protection

carbon copy

copy and paste

copy editing

hard copy

Read copy update

copy editor

copy on write

Serial Copy Management System

Secure Copy Protocol

Deep copy

object copy

In the News (Sun 20 Dec 09)

Northern Trust

Marvin Harrison

Peter Chernin

Gary Locke

Match Play

Penelope Cruz

Mickey Rourke

AR Rahman

Danny Boyle

Hugh Jackman

	Copy of Write Along
		Writing to Read, Writing to Read 2000, and now Writing to Read 3.0 incorporates the speech capabilities of the personal computer to enable young students to hear the sounds and words they see on the screen and respond to spoken directions.
		If Writing to Read is planned for use in a lab, the recommended teacher training encompasses two days for the WTR assistant and all K-1 teachers with one additional day for the assistant.
		If Writing to Read is planned for use in the classroom, the recommended teacher training encompasses three days to address the concepts, philosophy, and practices of Writing to Read when used in a Teaching and Learning with Computers mode.
	www.brightbluesoftware.com /write1.htm (851 words)

	User Mode Linux HOWTO : Sharing Filesystems between Virtual Machines (Site not responding. Last check: 2007-09-15)
		When checking the size of the COW file in order to see the gobs of space that you're saving, make sure you use 'ls -ls' to see the actual disk consumption rather than the length of the file.
		The COW file is sparse, so the length will be very different from the disk usage.
		Depending on how you use UML and COW devices, it may be advisable to merge the changes in the COW file into the backing file every once in a while.
	user-mode-linux.sourceforge.net /UserModeLinux-HOWTO-7.html (1062 words)

	Paul Grenyer - Copy on Write (Site not responding. Last check: 2007-09-15)
		The normal way to make a copy of such an object would be to create a new instance of the object, allocate enough memory to hold the string and then copy the string from the old object into the newly allocated memory pointed to by the new object.
		However, if the string data is particularly long it may be quicker to just copy the value of the pointer from one instance of the string-object to the other and have both instances pointing at the same string data.
		Once multi-threading is taken into account it becomes very difficult to make COW work correctly for an object such as std::string and the extra overhead of needing to synchronize (even for distinct strings used in different threads, if they might be copies of the same string) is an extra nail in the coffin [3].
	www.paulgrenyer.co.uk /articles/copy_on_write.htm (441 words)

	STORAGE MAGAZINE \| Snapshots save time and data (Site not responding. Last check: 2007-09-15)
		Copies are made almost immediately within the disk subsystem, despite the size of the volume.
		The clone will result in two separate copies, and the length of time it takes to make this kind of copy is related to the amount of data copied and the speed of the disk subsystem.
		When a copy of data is requested using the copy-on-write technique, the disk subsystem simply sets up a second pointer - a snapshot index - and represents it as a new copy.
	storagemagazine.techtarget.com /strgPrintFriendly/0,293813,sid35_gci828732,00.html (2004 words)

	NOVELL: Cool Solutions: Copy on Write (Site not responding. Last check: 2007-09-15)
		Does it copy when a write is performed or copy when the file is first opened (i.e.
		The latter -- it is copied as the file is opened with a Write call.
		Consequently if a file is kept permanently open for write (such as a database) and is never closed, File Copy on Write isn't very useful.
	www.novell.com /coolsolutions/qna/1036.html (73 words)

	Adobe Open Source: adobe::copy_on_write< T > Class Template Reference
		Copy on write semantics treat an object such that a copying becomes "lazy", that is, a copy of an object will only take place when absolutely necessary.
		This happens whenever the value is written to, hence the name "copy on write".
		This will copy the underlying value (if necessary) so changes to the value do not affect other copy_on_write objects.
	opensource.adobe.com /classadobe_1_1copy__on__write.html (293 words)

	How To Write Ad Copy
		After all, your copy is designed only to take up people’s time, not to actually get them to do something.
		For forgettable copy, strip everything from it that leaves a sense of one human speaking to another.
		Copy blighted with errors is the ultimate in bad writing.
	www.digital-women.com /howto90g.html (737 words)

	kbAlertz: (103858) - The MIcrosoft Windows NT, Windows 2000, or Windows XP's Copy on Write page protection is a concept ...
		Copy on Write works as follows: In generic terms, an application can load something into its virtual memory (for example, a code section or DLL code).
		Once the application needs to write to the memory (for example, in the form of a fixup), then that application must have a new physical page so that the modifications are not seen by other processes.
		If this is one of multiple instances of a process, these fixups must go through the copy on write process, and the virtual memory pages of the process's code section will not be able to map and share the same physical pages as the other instances.
	www.kbalertz.com /kb_103858.aspx (1230 words)

	Copy On Write - Waikato Linux Users Group
		CopyOnWrite is a concept that allows you to create initially identical incarnations of a piece of data of which you only expect a relatively minor fraction to diverge from then on nearly for free.
		The idea is that instead of actually copying the original, you organize it as an indirect structure, a collection of pointers to fragments of memory which the data content of the object is strewn across.
		Obviously you'll still need to copy the data once you need to make individual changes, but if the pointer collection includes a flag for each fragment signifying whether it is unique to that incarnation or shared between several, you can simply copy only the one fragment with data to be changed.
	www.wlug.org.nz /CopyOnWrite (321 words)

	copy on write (Site not responding. Last check: 2007-09-15)
		The only way to create a new object is to copy an existing one and then change it until it suits you.
		The main problem with my idea is that copying the slot is fast; using it is slow.
		This is just the opposite of what we need, as a tipical use would have slot copying initiated from a user action (where we can wait a few milliseconds) while slot use would happen all the time.
	www.merlintec.com /old-self-interest/msg00514.html (985 words)

	Write Great Copy!
		There are several keys to writing good ad copy; be peppy, use power words, provide direct benefits, call your audience to action, and most importantly, you MUST communicate with your customer!
		Keep your ad copy short enough so that they are not immediately turned off by its length.
		Even if your copy is long, it will look much more inviting to read than a solid block of text.
	www.pageresource.com /zine/pr2.htm (469 words)

	18.2 Copy on Write
		At that point, a copy of the data is made and the two strings go their separate ways.
		Because copies of RWCStrings are so inexpensive, you are encouraged to store them by value inside your objects, rather than storing a pointer.
		Copy on write makes the process efficient, too, since a copy of the data will not be made unless the string should change.
	www.roguewave.com /support/docs/hppdocs/tlsug/18.2.html (541 words)

	[nyphp-talk] Copy-on-write (Site not responding. Last check: 2007-09-15)
		write) is attempted on the variable does a "copy" be > made?
		Especially important will be the implementing of copy-on-write, or reference counting for objects.
		PHP 4 does not do this (ie, objects are truely passed by value - they are copied).
	lists.nyphp.org /pipermail/talk/2003-October/006204.html (451 words)

	How To Write Sales Copy (Site not responding. Last check: 2007-09-15)
		Follow a set of rules when you write a sales letter and you will be successful.
		Any time you write a sales letter the very first thing you must do before you send it out is go through it and get rid of the word we.
		So...don't worry, over time your clients will come to know, like, trust, and maybe really ever care about what happens to you...but...for now they don't know enough about you to care, so you must show them that it is in their best interest to at least listen to you.
	www.small-business-marketing-advice.com /Great-copywriting.htm (490 words)

	Digital Mars - D - idea - array length/slicing/cow
		obviously the copy on write is a bit one sided because only slices are cow.
		The copy on write only if people want to might be the best solution.
		write that was just a side effect of me thinking up a way for the lenght to
	www.digitalmars.com /d/archives/8849.html (1235 words)

	Digital Mars - D - Copy on Write
		Fri, 16 Apr 2004 23:36:07 +1000 "Scott Egan" writes:
		Sat, 17 Apr 2004 11:33:27 -0700 "Walter" writes:
		Fri, 16 Apr 2004 11:42:56 -0700 "Walter" writes:
	www.digitalmars.com /d/archives/27593.html (1175 words)

	Killer Copywriting
		I've read all the books on writing copy that sells and while lots of them are good, many just rehash the same basic concepts.
		Giving you the copy to use as models and templates so you don't have to learn or understand anything This would be like me giving you a fish if you were hungry.
		During my years of writing copy, I would have given a right arm to have a book like this as a reference.
	www.mastercopywriters.com (9738 words)

	dBforums - return, copy on write.
		dBforums > Usenet Groups > comp.lang.* > comp.lang.c++ > return, copy on write.
		Copy on write is not the simplest thing in
		Now the compiler can optimize away the copy if it wishes.
	www.dbforums.com /t728353.html (1449 words)

	How to Write Promotional Copy
		A good writer who isn't a good promotional writer might be good at describing the features and benefits, but a good promotional writer writes about the feelings and preferences of the individuals they're attempting to sell to.
		We try to write so that someone who's reading it to pick up their left hand and hit the top of the forehead, thinking "I'd be a fool not to sign up for this!" if you hold that approach, it'll help you build in the features.
		Even before you sit down to write, I think it's important to come up some image or niche or demographic that you think are wonderful.
	www.coachville.com /cvmembers/promocopy.html (2735 words)

	“How To Write Effective Ad Copy” (Site not responding. Last check: 2007-09-15)
		For starters, when you are writing an article, whatever the subject, you are presenting information.
		Perhaps this will help you to understand why so many top e-marketers say “anyone can learn to write a good ad.” It is not about about being clever or knowing how to use big words.
		Long copy can work but, in most cases, you want to keep your sentences short and simple.
	www.profitspace.com /adcopy.html (945 words)

	copy_on_write_ptr
		This meant quite simply that the string modifier-methods had to obtain a personal, unshared copy of state before doing their modification.
		The user is writing to the shared state, so the modifier must make its own personal copy of the state.
		Notice that copy() is not a virtual function.
	www.jaggersoft.com /pubs/oload31.html (1646 words)

	Copy-on-write NFS server
		The top layer must always be writable (though file permissions may still prevent writes from succeeding), and files in higher levels mask files in lower levels.
		If the visible instance of a file is in a writeable layer, then all writes are made directly to it.
		If the visible layer is readonly, then the first write to the file triggers a copy to the top level which then becomes the visible instance of the file.
	www.russross.com /CoWNFS.html (574 words)

	Helpful copy write information
		copy it doesn t matter if it s 2 00 a m...
		copy in eight point type which is this...
		copy i burst out crying it was a mess of...
	www.inforabbit.com /c8/copy_write.htm (288 words)

	Make Your Words Sell!
		Writing is about crafting wonderful fiction, stories of power and feeling.
		Yes, persuasion is a bit trickier "in writing." It's less spontaneous and the "persuadee" is not sitting in front of you.
		Great copy is not about ruthless manipulation so you can "charge 'til it hurts." It's about introducing the customer to a value-for-value exchange...
	myws.sitesell.com (3481 words)

	Copy dvd protected write (Site not responding. Last check: 2007-09-15)
		For your convenience, we've gathered hundreds of "dvd copy" web sites and narrowed them down to the top 10.
		Copy perfect quality backups of your DVD movies on a single disc.
		Info.com's new and improved site gives you the very best of the web, providing you with only the best results from the world's biggest search engines.
	www.rapyonok.prestavka.cz /copy-dvd--copy-dvd-protected-write (402 words)

	Cynics Can't Write Great Copy
		One of the recurring themes in my book is the need for copywriters to respect the people to whom they are writing.
		If you have real ambitions to make your mark as an online copywriter, treat your prospects with respect, because there has never been a great copywriter who was also a cynic.
		Nick Usborne speaks, writes, and consults on strategic copy issues for business online.
	www.clickz.com /experts/archives/design/write_onl/article.php/956091 (589 words)

	Copy on Write (ResearchIndex) (Site not responding. Last check: 2007-09-15)
		Abstract: The copy-on-write optimization is used in operating systems such as Mach [8] to avoid copying data when large portions of memory are sent between processes in messages.
		The kernel maintains data structures which allow the system to defer copying any data until either the sender or recipient needs to store a new value.
		After repeated copies, these structures may grow complex.
	citeseer.ist.psu.edu /390129.html (298 words)

	National Training Information Service (Site not responding. Last check: 2007-09-15)
		This unit covers interpretation of a creative brief and evaluating a range of creative options in order to write persuasive copy.
		Copy has originality and impact and sets apart the product, service or idea being advertised, from the competition and from competitor's promotional material
		Copy meets the requirements of the creative brief in terms of information, format, language, writing style, and level of detail
	www.ntis.gov.au /cgi-bin/waxhtml/~ntis2/unit.wxh?page=80&inputRef=23930&sCalledFrom=pkg (789 words)

	Copy write my cd (Site not responding. Last check: 2007-09-15)
		Copy Write my CD Hi Guys and Gals Can a person copywrite a cd they make on
		Re: Copy Write my CD Tell your son to get over it.
		copys them and gives them all out to friends and relatives.
	www.miclasificado.com.ar /cgi/News/i47/Copy_write_my_cd.php (1267 words)

	Neotextus » Copy on write memory for Xen (Site not responding. Last check: 2007-09-15)
		Neotextus » Copy on write memory for Xen
		It looks like the Xen Virtual Machine Monitor is going to get a copy on write memory sub-system sometime soon, removing one of the few remaining performance limitations on the platform.
		Thanks to the work of researchers at UCSD which will be presented in a paper at this years ACM Symposium on Operating Systems Principles, a copy-on-write memory sub-system has been developed for the Potemkin Virtual Honeyfarm.
	www.neotextus.org /archives/2005/10/03/copy-on-write-memory-for-xen (133 words)

	Professional Copywriting Services \| Brochure Writer \| WebsIte Copy \| Print Ad Copywriter \| Professional Writers \| ...
		If what you write for your business is important to you, at our rates you can't afford not to call.
		All we ask of you is a starting point—tell us what you want people to know about your business, and we’ll make it shine.
		Just be sure to tell us who you are, what you do, what goods or services you provide and what makes you special, and we’ll take care of the hard part.
	kristofcreative.com /services/copywriting/copywriting.shtml (636 words)

Try your search on: Qwika (all wikis)