Mac os x lion tutorial beginners




A Scary Data Model: Organization

You can share virtually anything using AirDrop from your Mac. You can also use the Share button built into many Mac apps, like Safari and Notes.


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We can step you through all of your available options. Siri on Mac is just like Siri on iPhone. Examples include stock data, sports fixtures and tables, local weather forecasts, and calculations made with Wolfram Alpha. Not all iCloud services require iCloud storage. It maintains the same library contents across devices, and requires no storage space online or otherwise unless you decide to save content offline.

Just make sure file sizes are under 50GB. You can retrieve the contents of your library on any iCloud-connected device.

How to Make a Simple Mac App on OS X 10.7 Tutorial: Part 1/3

The former allows you to track your laptop from the web and other Apple devices; the latter is a remote control VNC solution. These include basics like Mail, Contacts, Calendar, and Notes. This web frontend is most useful as a webmail service for iCloud mail, for tracking your devices and friends, or for working on documents remotely. For important system downloads including security fixes, firmware updates, and new versions of first-party Apple software, launch the App Store app and click on the Updates tab.

Any third-party apps you install from the Mac App Store will also receive updates in this manner. Apps you install from the web or through other means will require updating manually. Most applications will automatically notify you of updates and offer to download and install them for you. It works using an external drive, though you can specify network locations if you want.

Specify the drive you want to use to back up your Mac. With a disk specified, Time Machine will start backing up your Mac. Every time you connect this hard drive, Time Machine will kick in and create a backup. When your drive becomes full, the oldest backups are deleted first.

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You can browse your backups at any time by connecting your Time Machine hard drive, then clicking the Time Machine icon in the menu bar and selecting Enter Time Machine. The purpose of this backup is to restore your Mac to its current glory if something goes wrong. That includes hardware or operating system failure, or even moving to an entirely new Mac. The most obvious one is maintaining a decent buffer of free space. Your Mac will experience performance issues when it runs low on space. The operating system and many third-party apps rely on usable free space for regular operating. If possible, try to maintain a bare minimum of 10GB of space on your Mac at all times.

The Store in iCloud feature lets you automatically upload and download files to iCloud as needed. You can also choose to enable the Empty Trash Automatically feature, which permanently erases items in your Trash after 30 days. Finally, click on the Review Files button to see a breakdown of the largest and least-used files on your Mac. These free apps will let you know. Here are several places to find and clear temporary files to regain storage space on macOS. Here are all your options for adding more storage space to your MacBook.

Read More to ease the strain. This usually happens in October, about a month after the yearly iOS update lands.

Programming Mac OS X with Cocoa for Beginners

These major updates represent a brand-new version of macOS, with a new name and set of wallpapers to differentiate it from the last. Apple debuts new features and technologies in yearly revisions, as well as major new versions of core apps like Safari, Photos, and Notes. One word of caution though: Before you install a major operating system upgrade, always create a backup using Time Machine.

You should also ensure you have adequate free space to install the upgrade. What if your Mac runs out of space mid-install? And how do you fix the problem when you can't access your computer normally any more? Read More from time to time, and it never hurts to be prepared. Your Mac is not immune to problems, and issues will rear their head occasionally. You should know what you can do to prevent issues and get everything rolling again when needed.

Programming Mac OS X with Cocoa for Beginners - Wikibooks, open books for an open world

This is one of the reasons that creating frequent backups as discussed above is so important. By holding a specific combination of keys while starting your Mac, you can enter specific boot modes.

Mac OS X Lion: Working with Files and Folders

These help troubleshoot your Mac, install other operating systems, or run hardware diagnostics. Shut down your Mac, press the power button, then immediately press and hold the required combination. Some useful boot modes to remember are:. Apple technicians use ASD to isolate and fix problems with Apple hardware. All the same Lynda. Plus, personalized course recommendations tailored just for you. Get LinkedIn Premium features to contact recruiters or stand out for jobs. Tutorials offer a wide range of tips—from installing software, surfing the web, and playing audio and video to running UNIX, using Core Data, and switching from Windows to Mac.

Show More. Get unlimited access to more than 6, courses, including personalized recommendations. You are now leaving Lynda. To access Lynda. Visit our help center. Compile and run your app, and make sure all works well without errors. In order to display your Bug List, you need to set up the table view to get the list from your model. However, there have been some recent changes as to how these work:. In this tutorial you are going to use the new View Based Table View.

Before setting up the user interface, you need to make a minor change in the nib files of the project — disable Auto Layout. Auto Layout is a new feature introduced in OSX Auto Layout is beyond of the scope of this tutorial and makes the explanation of some things a bit confusing, so you are going to disable it. When Auto Layout is disabled, the autoresizing can be configured and behaves exactly the same as in iOS 5 projects. After that, you need to repeat the same operation with the main window. Select MainMenu. Disable auto layout in the same way you did with the Master View.

Now, in the Interface Builder view, select your table view. Be aware that the table view is embedded in a scroll view, so first time you click it, you will select the scroll view. In order to select the table view, click on it a second time not a double-click, but a second click a moment later. Your list does not need multiple columns, so change the Columns property to one. After removing the extra columns, the remaining column may be narrower that the table view.

The next step is to configure the cell view that the table view will use. Your list needs to display the image of the Bug and its name. You need an image and a text field in your cell to show that information. Interface Builder has a preconfigured NSTableCellView that includes an image view and a text field, so you are going to use that one. After doing that, your table has now two different types of cells.

Remove the old cell type the cell that does not have the gear icon on the left by clicking on it and pressing the Delete Key on your keyboard. You can change the height of the cell to 32 in the Height panel. Another way to do it is dragging the bottom border of the cell until you get to the desired height. After that, the image and the text fields are a bit misaligned. To fix that, click on then and move them until they are centered in the cell. You can also resize the image view and play with the text field font to fit it to your needs.

Now you need to set the column identifier. This is a name you give to every column of the table view, so that when you want to perform some actions or you receive some notification from a column, you are able to identify the column. Now, you need to connect the table view with the MasterViewController, so that they are aware of the existence of each other. Like in iOS, the table view has two properties that are used to let the table and its controller communicate: Basically, the datasource is the class that will tell the tableview what data it needs to show. And the delegate is the one that controls how the data is displayed, and the one receives notifications from the table view, like for instance, when a cell is selected.

Usually but now always the delegate and the datasource is the same controller. In this case, the datasource and the delegate will be your MasterViewController class. This can be done programmatically, but for this tutorial you are going to do that connection in Interface Builder. Just with that you told the table view that its delegate is the MasterViewController. When you instantiate your view controller in your app, that connection will be automatically setup for us. Now, repeat the same procedure for the datasource outlet.

mac os x lion tutorial beginners Mac os x lion tutorial beginners
mac os x lion tutorial beginners Mac os x lion tutorial beginners
mac os x lion tutorial beginners Mac os x lion tutorial beginners
mac os x lion tutorial beginners Mac os x lion tutorial beginners
mac os x lion tutorial beginners Mac os x lion tutorial beginners
mac os x lion tutorial beginners Mac os x lion tutorial beginners
mac os x lion tutorial beginners Mac os x lion tutorial beginners
mac os x lion tutorial beginners Mac os x lion tutorial beginners
mac os x lion tutorial beginners Mac os x lion tutorial beginners

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