What is the best computer for Xcode

I have a early 2011 macbook pro and I recently started using xcode on it. I found that my developer applications slow down the computer a lot. I started contacting applecare yestarday to find out how to speed up my computer. They gave me a few things to do to speed up the computer, it did not work. Today I called them back and said that it did not work they gave me a few more things to do then at the end they told me to backup my computer and reinstall the opperating system, and that's what I am doing right now. I don't think this is going to work. So do you have any recommendations, should I get a new computer, is there anything that I should be doing?
Please right back if you have any ansers,
Thanks!

Xcode should work on any computer. The slowdown may be due to capacity, which users have found that 85% is the max you can fill the drive before diminishing returns, or third party utilities.
Permissions can also get skewed by tools that ask for admin passwords. Disk Utility has a repair permsissions function.
Many third party USB devices don't like Energy Saver, and get unhappy when connected while the machine is asleep and slow your machine down.
The hard drive could be dying. Backup your data frequently, and once it is backed up we can suggest further action.

Similar Messages

What is the best Computer for HD video editing where can I get it under $3000-5000? Thank you!

What is the best Computer for HD video editing where can I get it under $3000- $5000.00?

The wording of your question suggests you may be new to video editing, in which case the types of projects you will be doing may not be the most complex.
Please accept my apology if that assumption is incorrect.
The cheapest computer available will edit 1080p video perfectly well but if you must have the "best" you will be looking at nothing less than a MacPro.
Too many people get hung up about the equipment they use and blame it for any inadequacies . . . when the most important component is the operator.

HT4914 I purchased iMatch because my old computer was failing and I was afraid of losing my music library. Now I bought a new laptop; what is the best way for me to transfer my library to my new laptop? Will iMatch help me do this?

I purchased iMatch because my old computer was failing and I was afraid of losing my music library. Now I bought a new laptop; what is the best way for me to transfer my library to my new laptop? Will iMatch help me do this?

Is/was failing or has failed?
If the old computer still runs one of these methods may be best.
Method 1
Backup the library with this User Tip.
Restore the backup to your new computer using the same tool used to back it up.
Deauthorize the old computer if you no longer want to access protected content on it.
Keep your backup up-to-date in future.
Method 2
Connect the two computers to the same network. Share your <User's Music> folder from the old computer and copy the entire iTunes library folder into the <User's Music> folder on the new one. Again, deauthorize the old computer if no longer required.
I'd recommend method 1 since it establishes an ongoing backup for your library.
I don't have personal experience with iTunes Match, but in principle you should be able to download all the tracks currently registered to your iTunes Match account. This isn't quite the same as restoring your previous library exactly as it was. There is always the potential for iTunes match to provide the wrong version of a song and could be content such as movies, podcasts, audiobooks etc. that would have been excluded.
tt2

What's the best fix for a slow computer?

What's the best fix for a slow computer?

What model computer? What are your primary uses and apps?
First thing anyone can do is replace or upgrade the system boot drive to SSD. Makes a very nice improvement.
How new or old is it? What version of OS X is it running?
Maybe it won't run faster but could run better with more RAM.
Take a look at all the tabs in Activity Monitor. If not on the Dock, go into Applications/Utilities and open it and keep it on the dock. Can tell you what is using your processor the most, RAM usage, disk and network I/O.
Don't install things that aren't needed. That can be counter intuitive to some but 'less is more' and some just really pull a computer system down. Security programs, "clean up programs" and others.
General purpose Mac troubleshooting guide:
Isolating issues in Mac OS X
Creating a temporary user to isolate user-specific problems:
Isolating an issue by using another user account
Identifying resource hogs and other tips:
Using Activity Monitor to read System Memory and determine how much RAM is being used
Starting the computer in "safe mode":
Mac OS X: What is Safe Boot, Safe Mode?
To identify potential hardware problems:
Apple Hardware Test
General Mac maintenance:
Tips to keep your Mac in top form

What's the best photograph for a no background image?

I am about to photograph some products and would like to make a set up where I can photograph each of the products in the same setting/lighting. Then, when I go to open/edit them in PhotoshopCS4, I can take out the background and have just the image. Then, I can place that image ontop of any background I want. There is one bad thing. Some of these have a clear top where you can see thru them. Does or will that make a difference?
I want to set it up like they do for the weather on television, have a blue background and erase all of the blue showing. Then the only thing showing in the end is the digital background that was added in by computer and the weatherman(unless he's wearing a blue tie, in which case you can see the info through him). But my question still stands, what is the best setting for this and/or background color, how should the photographs be taken and then opened and edited(removing the background) using PhotoshopCS4?
We have a lighting set up, a 30" x 30" x 30" light tent setup, 3 lights with Pro Light Reflectors(one on the left, one on the right and one on top), 1 white and 1 black background and a box to place the images on. I'm using a Nikon D100.
Attached in a photo example.
This was taken with the black background and you can see the black through the bottle. I erased all of the surrounding black, but the dark shades still show on the sides.
Any help will be appreciated.
Sean

The whole point is that these photographs will be used for the book, manuals, magazines, ads... The backgrounds will not always be the same. That's my main problem. I am trying to figure out a way for the glass of the bottles to be "glass" images or "see through" so that when the photograph is placed on a background of, let's say, flowers, the flowers would show through. The edges of the glass are still solid and the flowers would not show thru them, but...
Is this type of thing possible for printing quality photographs?
Note - In the attched photo, it can be seen that the black background can be seen the plastic cap.

What is the best antivirus for MacBook Pro?

What is the best antivirus for MacBook Pro?

1. This comment applies to malicious software ("malware") that's installed unwittingly by the victim of a network attack. It does not apply to software, such as keystroke loggers, that may be installed deliberately by an intruder who has hands-on access to the victim's computer. That threat is in a different category, and there's no easy way to defend against it. If you have reason to suspect that you're the target of such an attack, you need expert help.
If you find this comment too long or too technical, read only sections 5, 6, and 10.
OS X now implements three layers of built-in protection specifically against malware, not counting runtime protections such as execute disable, sandboxing, system library randomization, and address space layout randomization that may also guard against other kinds of exploits.
2. All versions of OS X since 10.6.7 have been able to detect known Mac malware in downloaded files, and to block insecure web plugins. This feature is transparent to the user, but internally Apple calls it "XProtect." The malware recognition database is automatically checked for updates once a day; however, you shouldn't rely on it, because the attackers are always at least a day ahead of the defenders.
The following caveats apply to XProtect:
It can be bypassed by some third-party networking software, such as BitTorrent clients and Java applets.
It only applies to software downloaded from the network. Software installed from a CD or other media is not checked.
3. Starting with OS X 10.7.5, there has been a second layer of built-in malware protection, designated "Gatekeeper" by Apple. By default, applications and Installer packages downloaded from the network will only run if they're digitally signed by a developer with a certificate issued by Apple. Software certified in this way hasn't necessarily been tested by Apple, but you can be reasonably sure that it hasn't been modified by anyone other than the developer. His identity is known to Apple, so he could be held legally responsible if he distributed malware. That may not mean much if the developer lives in a country with a weak legal system (see below.)
Gatekeeper doesn't depend on a database of known malware. It has, however, the same limitations as XProtect, and in addition the following:
It can easily be disabled or overridden by the user.
A malware attacker could get control of a code-signing certificate under false pretenses, or could simply ignore the consequences of distributing codesigned malware.
An App Store developer could find a way to bypass Apple's oversight, or the oversight could fail due to human error.
For the reasons given above, App Store products, and other applications recognized by Gatekeeper as signed, are safer than others, but they can't be considered absolutely safe. "Sandboxed" applications may prompt for access to private data, such as your contacts, or for access to the network. Think before granting that access. OS X security is based on user input. Never click through any request for authorization without thinking.
4. Starting with OS X 10.8.3, a third layer of protection has been added: a "Malware Removal Tool" (MRT). MRT runs automatically in the background when you update the OS. It checks for, and removes, malware that may have evaded the other protections via a Java exploit (see below.) MRT also runs when you install or update the Apple-supplied Java runtime (but not the Oracle runtime.) Like XProtect, MRT is presumably effective against known attacks, but maybe not against unknown attacks. It notifies you if it finds malware, but otherwise there's no user interface to MRT.
5. XProtect, Gatekeeper, and MRT reduce the risk of malware attack, but they're not absolute protection. The first and best line of defense is always your own intelligence. With the possible exception of Java exploits, all known malware circulating on the Internet that affects a fully-updated installation of OS X 10.6 or later takes the form of so-called "trojan horses," which can only have an effect if the victim is duped into running them. The threat therefore amounts to a battle of wits between you and the malware attacker. If you're smarter than he thinks you are, you'll win.
That means, in practice, that you never use software that comes from an untrustworthy source, or that does something inherently untrustworthy. How do you know what is trustworthy?
Any website that prompts you to install a “codec,” “plug-in,” "player," "extractor," or “certificate” that comes from that same site, or an unknown one, is untrustworthy.
A web operator who tells you that you have a “virus,” or that anything else is wrong with your computer, or that you have won a prize in a contest you never entered, is trying to commit a crime with you as the victim. (Some reputable websites did legitimately warn visitors who were infected with the "DNSChanger" malware. That exception to this rule no longer applies.)
Pirated copies or "cracks" of commercial software, no matter where they come from, are unsafe.
Software of any kind downloaded from a BitTorrent or from a Usenet binary newsgroup is unsafe.
Software that purports to help you do something that's illegal or that infringes copyright, such as saving streamed audio or video for reuse without permission, is unsafe. All YouTube "downloaders" are in this category, though not all are necessarily harmful.
Software with a corporate brand, such as Adobe Flash Player, must be downloaded directly from the developer’s website. If it comes from any other source, it's unsafe.
Even signed applications, no matter what the source, should not be trusted if they do something unexpected, such as asking for permission to access your contacts, your location, or the Internet for no obvious reason.
6. Java on the Web (not to be confused with JavaScript, to which it's not related, despite the similarity of the names) is a weak point in the security of any system. Java is, among other things, a platform for running complex applications in a web page, on the client. That was always a bad idea, and Java's developers have proven themselves incapable of implementing it without also creating a portal for malware to enter. Past Java exploits are the closest thing there has ever been to a Windows-style virus affecting OS X. Merely loading a page with malicious Java content could be harmful.
Fortunately, client-side Java on the Web is obsolete and mostly extinct. Only a few outmoded sites still use it. Try to hasten the process of extinction by avoiding those sites, if you have a choice. Forget about playing games or other non-essential uses of Java.
Java is not included in OS X 10.7 and later. Discrete Java installers are distributed by Apple and by Oracle (the developer of Java.) Don't use either one unless you need it. Most people don't. If Java is installed, disable it — not JavaScript — in your browsers.
Regardless of version, experience has shown that Java on the Web can't be trusted. If you must use a Java applet for a task on a specific site, enable Java only for that site in Safari. Never enable Java for a public website that carries third-party advertising. Use it only on well-known, login-protected, secure websites without ads. In Safari 6 or later, you'll see a lock icon in the address bar with the abbreviation "https" when visiting a secure site.
Follow the above guidelines, and you’ll be as safe from malware as you can practically be. The rest of this comment concerns what you should not do to protect yourself from malware.
7. Never install any commercial "anti-virus" or "Internet security" products for the Mac, as they all do more harm than good, if they do any good at all. Any database of known threats is always going to be out of date. Most of the danger is from unknown threats. If you need to be able to detect Windows malware in your files, use one of the free anti-virus products in the Mac App Store — nothing else.
Why shouldn't you use commercial "anti-virus" products?
Their design is predicated on the nonexistent threat that malware may be injected at any time, anywhere in the file system. Malware is downloaded from the network; it doesn't materialize from nowhere.
In order to meet that nonexistent threat, the software modifies or duplicates low-level functions of the operating system, which is a waste of resources and a common cause of instability, bugs, and poor performance.
By modifying the operating system, the software itself may create weaknesses that could be exploited by malware attackers.
8. An anti-malware product from the App Store, such as "ClamXav," doesn't have these drawbacks. That doesn't mean it's entirely safe. It may report email messages that have "phishing" links in the body, or Windows malware in attachments, as infected files, and offer to delete or move them. Doing so will corrupt the Mail database. The messages should be deleted from within the Mail application.
An anti-virus app is not needed, and should not be relied upon, for protection against OS X malware. It's useful only for detecting Windows malware. Windows malware can't harm you directly (unless, of course, you use Windows.) Just don't pass it on to anyone else.
A Windows malware attachment in email is usually easy to recognize. The file name will often be targeted at people who aren't very bright; for example:
♥♥♥♥♥♥♥♥♥♥♥♥♥♥!!!!!!!H0TBABEZ4U!!!!!!!.AVI♥♥♥♥♥♥♥♥♥♥♥♥♥♥.exe
Anti-virus software may be able to tell you which particular virus or trojan it is, but do you care? In practice, there's seldom a reason to use the software unless a network administrator requires you to do it.
The ClamXav developer won't try to "upsell" you to a paid version of the product. Other developers may do that. Don't be upsold. For one thing, you should not pay to protect Windows users from the consequences of their choice of computing platform. For another, a paid upgrade from a free app will probably have the disadvantages mentioned in section 7.
9. It seems to be a common belief that the built-in Application Firewall acts as a barrier to infection, or prevents malware from functioning. It does neither. It blocks inbound connections to certain network services you're running, such as file sharing. It's disabled by default and you should leave it that way if you're behind a router on a private home or office network. Activate it only when you're on an untrusted network, for instance a public Wi-Fi hotspot, where you don't want to provide services. Disable any services you don't use in the Sharing preference pane. All are disabled by default.
10. As a Mac user you don't have to live in fear that your computer is going to be infected every time you install an application, read email, or visit a web page. But neither should you have the false idea that you will always be safe, no matter what you do. The greatest harm done by security software is precisely its selling point: it makes people feel safe. They may then feel safe enough to take risks from which the software doesn't protect them. Nothing can lessen the need for safe computing practices.

What is the best laptop for Photoshop Elements 10 ?

I have HP Pavilion g6 Notebook,i5-245M 2.5GHZ, 4 GB mwmory, 64-bit Operating system window 7, Radeon Graphics, Eidtior not working , I get error message ( Unable to continue because of hardware or system error,Sorry,but this error in unercoverable).
So I want to give this one to my son, and I want to bay new One for me,
but i do not want to have same Error with my new Laptop,
So any one know what is the best Laptop for PhotoShop Elements 10 ?
Thanks for Helping me .

I would suggest a machine with a multi-core processor and plenty of storage as photo files take up quite a lot of room over time. Many laptops have a screen resolution of 1366 x 768 and whilst elements will run OK some menu functionality will be missing if the display is not at least 800 pixels in height. A resolution of 1600 x 900 would be much better.
Independent advice is best, such as Which, UK. You can get a trial membership for as little as £1 to access their recommendations.
http://www.which.co.uk/technology/computing/reviews/laptops/best-buy/verdict/

What is the best app for backing up my mac. I do publication work and need to save my work?

what is the best app for backing up my mac. I do publication work and need to save my work?

My answer does not have the black Apple logo but the hardearned black belt of (bad) experience.
There is one problem with TimeMachine. It can get corrupted out of the blue with no warning and it will not want to restore correctly (as an added "bonus" you get to find this out the "hard" way, when you need it most). Plus it takes ages for the data to be copied back, sometimes days. Haven't tried my 600gb backup on Mavericks but Mountain Lion had this knack of breaking Timemachine after a couple of months.
To back up my entire server is use SuperDuper. It mirrors the drive to an external one (usb for example) The cool thing is you can use that usb drive and start the OS X from it (by holding Alt when you hear the boot chime).
This way you have a working copy of your entire machine. You can even go to another mac and boot it from there. I literally ran the OS X Server in my company from a usb drive on an old MacBook Pro until i got around to fix the problems with the actual server machine.
This has saved me twice already as the Hitachi drives Apple uses, tend to die like clockwork after 4000-5000 hours of use with no warning.
http://www.shirt-pocket.com/SuperDuper/SuperDuperDescription.html
PS. As a sidenote... SSDs are more reliable than a normal HDD (not to mention faster) I can't stress this enough, my Server is on two SSDs now. I can't tell you how stress free the setup is, it doesn't feel like a computer but more like a router, it just works... forever. After two years with SSDs my server has had two days of downtime and their health is at 97%, they will literally last 100 years with normal use. I'd go so far as to recommend you buy an SSD and move your old HDD to an external enclosure and use that as a usb backup. (for SSDs i use Plextor / Lite-On M3s (older) or the M6s (newer))

Acrobat Standard XI, but can only find the CD for windows. I have a mac (I have access to an external CD drive and I have the product keys for windows). What is the best way for me to install it?

Hi, I purchased Acrobat Standard XI, but can only find the CD for windows. I have a mac (I have access to an external CD drive and I have the product keys for windows). I have never installed it anywhere else. What is the best way for me to install it?

Hi lintonm86921521,
I can understand your concern & will guide you through this.
I am so sorry to inform you that Acrobat XI Standard is not available on Mac, you can only use it on your Windows computer.
You can also refer to the system requirements at : System requirements | Acrobat family of products—older versions (XI, X, 9)
In case if you have any further query please let us know, we will be happy to help you.
Regards,
Aadesh

I have partial sight; what is the best PC for me?

I've heard that Apple Mac is a good option for people with partial sight. Has anyone any suggestions which would be the best computer for me?

Hi
I am also partial sighted and i use a MacBook Pro 15".
With all iMac's MacPro's and MacBook Pro's it is posible to change the resolution of the display witch allows everything to be inlarged,
Like so
This is your default Res (1344 x 840)
The Screenshot Above is res (1152 x 720)
As you can see the screen is inlarged and thiis res is what i use.
You can use (1024 x 640)
This is for people with really bad vision it dose relly depend on your eyesight and how bad it is.
Jsut so you know there is also zoom and aswell as voicweover that you can use
you can change the dock aswell.
if you do to apple logo in the menu bar you find dock in the list hover over and another list will pop up got to dock prefrences and you will find plenty of options to sute your needs.
sorry its so long
Hope this helps though

What's the best antivirus for mac???should i use one or not??

what's the best antivirus for mac?? and also should i have one on my mac or not???

salar ip wrote:
what's the best antivirus for mac?? and also should i have one on my mac or not???
Mac's use a Unix based operating system and other controls that make it hostile for viruses to thrive.
However it's possible to carry Windows viruses to other Windows machines by a Mac, also there might be some corruption if your dealing with a lot of Windows files.
So all you really need is a scanner to run when you need it, something like the free ClamXav is good.
http://www.clamxav.com/
Apple includes a anti-trojan/malicious program type anti-malware service built into all latest versions of OS X, it works and updates in the background.
There has been many attempts at trying to "trojan" or trick Mac users into installing rogue software on web pages. If you see soemthing like this, best to just Force Quit the browser by clicking on the Finder and selecting Force Quit from the menu.
A alternative browser like Firefox will offer more protection.
If you run your typical day to day operations on a Mac in what's called "Standard User", with a separate Admin User account, you'll need to update your Apple Menu > Software Update and your Apple Menu > System Preferences > Security > toggle the "Automatically Update Safe Downloads List" check box on/off about once a week.
Standard User provides more security restrictions, but is also designed not to intrude into those who are less capable use of the computer.
Third party plugins for your browser like Flash and Silverlight (used on Netflix) require a once a week check for updates.
Use a free service like the Mozilla browser check here:
https://www.mozilla.com/en-US/plugincheck/
Always back up your personal data and never install programs that your not 100% you trust the source of.
If you have any questions or suspicions, simply ask the opinions of the more senior users here on this forum.
Good advice is not to install any anti-virus like Norton that demands the operating system remain a consistent state. Apple changes things all the time, which breaks software like Norton or OS X itself when a Software Update occurs.
There are two great free 3D games, simply search for: Nexiuz Classic and Cube 2 Sauerbraten.
If this information helped you, please click "Helpful" or "Solved" thank you.
Good Luck and enjoy your Mac.

What's the best way for home sharing to iDevices without iTunes?

What's the best way for home sharing movies and tv shows on my iDevices? I know I can use home sharing through iTunes, but I'm looking for a way to share videos to my iDevices without having to leave my computer on. I have a MacPro, iPhone, iPad, Airport Extreme, and Airport Express (and several external hard drives). Can anyone suggest an app that would do this? Can I have videos on an external hd attached to an Airport Extreme/Express and have it stream without iTunes?

If your "server" is new enough to run Mountain Lion, you can purchase the OS X Server app from the Mac App store and you'll have everything you need to host a NetInstall (NetBoot) server.
If your machine does not support Mountain Lion, you'll need to purchase the appropriate Mac OS X Server software (i.e. Lion Server or Snow Leopard Server)
From there you can host NetInstall or NetRestore images, depending on your preferred workflow, which can be created using System Image Utility.
As Richard points out you can also use Deploy Studio which, again depending on your preferred workflow, might simplify things.

My daughter is a college student. she needs to write and compile c programs on her mac for a class this semester. what is the best place for her to start to get the correct compiler etc. to use ? thanks

my daughter is a college student. she needs to write and compile c programs on her mac for a class this semester. what is the best place for her to start to get the correct compiler etc. to use ? thanks

If you know that you will not be asked to design GUI interfaces, and the C programming course will adhere to command line compilation environments, then get the Xcode command-line developer tools, and skip the extra complication of Xcode until you absolutely need it. Apple has kicked GNU C to the curb and is rightly so, using Clang/LLVM compiler technology.
Sign up for a free Apple Developer account using your Apple ID, and then visit the Mac Dev Center, and towards the bottom of the page, you will see additional downloads. Click on the associated, all down loads link. Know your OS X version beforehand, as the command-line tool releases are tied to general operating system versions, and the most recent Xcode version. That said, there are currently two March 9, 2015 command-line tools for Xcode 6.2 — one for OS X 10.9 Mavericks, and the other for OS X Yosemite.

What is the best method for transferring iTunes library from PC to iMac?

I have a new iMac. I have authorized it with my iTunes account. My current iTunes library is on a Windows Vista PC, not on the same network. What is the best method for me to use to transfer the iTunes library from the PC to the iMac?
iMac, Mac OS X (10.7.4)

Did I just answer this in another post for you?
iTunes: How to move [or copy] your music to a new computer [or another drive] - http://support.apple.com/kb/HT4527
Quick answer if you let iTunes manage your music: Copy the entire iTunes folder (and in doing so all its subfolders and files) intact to the other drive. Start iTunes with the option (shift on Windows) key held down and guide it to the new location of the library.
Macworld - How to transfer iTunes libraries between PC and Mac - http://www.macworld.com/article/46248/2005/08/shiftitunes.html
Move an iTunes library from a Windows PC to a Mac - http://www.macworld.com/article/1146958/move_itunes_windows_mac.html
iTunes for Windows: Moving your iTunes Media folder - http://support.apple.com/kb/HT1364

What is the best way for my wife to sync her Outlook contacts to her new iPad Air?

What is the best way for my wife to sync her Outlook contacts to her new iPad Air? I don't know very much about Microsoft (almost nothing). Does she need to plug into one of the USB ports on her Microsoft computer (about 5 years old)? I also have an iMac (that I use for syncing but she needs her contacts from Outlook. She doesn't really want all of them...there are 1,000's of teachers that work in her district and she does no tent to add 1,000's of contacts.

If she only has a few she can e-mail those contacts to herself, open that mail on her iPad and save them from there.

What is the best computer for Xcode

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