The Mac keyboard shortcut command M will perform the Minimize action and the front window to the Dock. Minimize is a global Mac keyboard shortcut that should work with all apps. This keyboard shortcut for Minimize is available in Mac OS X and may also be available with other versions of Mac OS. How to Minimize All Applications in a macOS? Mac os x 10.11 image download. If the issue is with your Computer or a Laptop you should try using Restoro which can scan the repositories and replace corrupt and missing files. This works in most cases, where the issue is originated due to a system corruption. This wikiHow teaches you how to minimize a full-screen window on your Windows or Mac computer so that you can view your desktop. Keep in mind that some programs (e.g., video games) will take longer to minimize than others.
- How To Minimize An App On Mac Computer
- How To Minimize An App On Macbook
- How To Minimize An App On Macbook Air
- How To Minimize App Bar On Mac
Minimize I/O
Every time your app performs I/O-related tasks, such as writing to disk, it brings the system out of an idle state. Writing to flash memory is especially energy-draining. By writing data less, aggregating writes together, using caching wisely, scheduling network transactions, and minimizing overall I/O, you can boost the energy efficiency and performance of your app.
Optimize File Access
Here are some guidelines for optimizing file access in your app:
- Minimize the data you write to the disk. Write files only when their content has changed, and aggregate changes into a single write whenever possible. Avoid writing out an entire file if only a few bytes have changed. If you frequently change small portions of large files, consider using a database to store the data instead.
- Avoid accessing the disk too frequently. If your app saves state information to the disk, make it do so only when that state information changes. Batch changes whenever possible to avoid writing small changes at frequent intervals.
- Read and write data sequentially whenever possible. Jumping around within a file takes extra time to seek to the new location.
- Read and write larger blocks of data from files whenever possible, keeping in mind that reading too much data at once might cause other problems. For example, reading the entire contents of a 32 MB file might trigger paging of those contents before the operation is complete.
- For reading or writing significant amounts of data, consider using
dispatch_io
, which provides a GCD-based asynchronous API for doing file I/O. Usingdispatch_io
lets you specify your data needs at a high level, so the system can optimize your disk access. - If your data consists of structured content that is randomly accessed, store it in a database and access it using, for example, SQLite or Core Data. Using a database is especially important if the amount of data you are manipulating could grow to more than a few megabytes.
- Understand how the system caches file data and know how to optimize the use of those caches. Avoid caching data yourself unless you plan to refer to it more than once. See The System Has Its Own File Caching Mechanism in File System Programming Guide.
For information on how to identify and fix file-related performance problems, see Performance Tips in File System Programming Guide.
Monitor I/O
Several tools can help you monitor the I/O activity your app produces.
fs_usage
The
fs_usage
command-line tool provides a running list of system calls related to activity in the file system. It has options that allow you to specify a timeout, filtering, and more.Desmume download mac. The
fs_usage
command provides global file system activity across all running processes, as shown in Listing 6-1. To monitor activity for a specific app, you can target it by its process name or ID, as shown in Listing 6-2 and Listing 6-3.
Listing 6-2Determining I/O activity for a process by name![With With](/uploads/1/3/4/0/134070211/601675215.png)
$ sudo fs_usage Mail
16:20:51.693058 open F=30 (_WCA__) ple.mail/Data/Library/Logs/Mail/2015-02-10_AccountManager.log 0.000135 Mail.2315137
16:20:51.693917 write F=30 B=0x64 0.000801 W Mail.2315137
16:20:51.708853 open F=35 (_WCA__) apple.mail/Data/Library/Logs/Mail/2015-02-10_AccountFetch.log 0.000086 Mail.2315137
16:20:51.709179 write F=35 B=0x88 0.000288 W Mail.2315137
16:20:51.709332 write F=35 B=0x7f 0.000007 Mail.2315137
16:20:51.709750 read F=87 [ 35] 0.000005 Mail.2315136
16:20:51.709774 read F=87 [ 35] 0.000001 Mail.2315136
.
Listing 6-4 uses options to monitor Mail for filesystem-related I/O activity only, and specifies a timeout of 10 seconds.
Listing 6-4Filtering for filesystem-related activity only activity for a process$ sudo fs_usage -w -f filesys -t 10 Mail
07:57:32.574069 open F=30 (_WCA__) /Users/yourUserName/Library/Containers/com.apple.mail/Data/Library/Logs/Mail/2015-02-11_AccountManager.log 0.000120 Mail.2705843
07:57:32.574128 write F=30 B=0x64 0.000012 Mail.2705843
07:57:32.587519 write F=95 B=0x88 0.000011 Mail.2705843
07:57:32.587639 write F=95 B=0x7f 0.000004 Mail.2705843
07:57:32.588018 read F=65 [ 35] 0.000004 Mail.2706962
07:57:32.588038 read F=65 [ 35]
.
See fs_usage(1) Mac OS X Manual Page for complete documentation on this command.
Xcode Debug Navigator
While testing your app in Xcode, choose View > Navigators > Show Debug Navigator to display the debug navigator pane. This pane provides useful information about the state and behavior of your app through a series of gauges. As you test your app, monitor its activity here carefully and look for areas where you may be able to reduce I/O activity. For more detailed I/O analysis, consider profiling your app more extensively with Instruments.
The Disk (see Figure 6-1) and Network gauges show the I/O behavior of your app, including:
- Amount of data read from and written to disk
- Rates of reads from and writes to disk Ableton obs mac.
- Files opened
- Network data received and sent Mac app bar missing.
- Network data receiving and sending rates
- Active network connections
Instruments
The File Activity profiling template in Instruments (see Figure 6-2) can help diagnose the file activity of your app.
This template includes the following instruments:
- File Activity—Records file opens, closes, and stat operations.
- Reads/Writes—Records reads and writes of bytes to files.
- File Attributes—Observes changes to file attributes, such as owner, group, and mode.
- Directory I/O—Monitors directory activity, such as links, directory creation, and moves.
As shown in Figure 6-3, the instruments in this profiling template present a very detailed representation of how your app is interacting with the file system. Use this information to determine whether your app can be refactored in order to batch activity or otherwise do I/O more effectively and efficiently.
For information about using Instruments to analyze the behavior of your app and diagnose problems, see Instruments User Guide.
Copyright © 2018 Apple Inc. All rights reserved. Terms of Use | Privacy Policy | Updated: 2016-09-13
Ie tab for firefox mac download. You likely have a number of apps that startup when you login to your Mac. Setting those up goes something like this: Right-click the icon when it’s in the macOS dock and click “Open at Login.”
But now, you have all of these apps opening willy-nilly all over your Desktop. There’s a cleaner way to handle the apps that will be opening automatically at login.
How To Automatically Minimize Apps That Startup at Login on macOS
How To Minimize An App On Mac Computer
1.) Click on the Apple logo () in the upper left-hand corner of your Mac’s Desktop. (As seen below. Collage erstellen app mac. ) Mac app store login failure.
2.) Click “System Preferences…” in the menu that appears. (As seen above.)
How To Minimize An App On Macbook
3.) When System Preferences opens, click the “Users & Groups” icon. (As seen below.)
4.) Select your user profile, and then tick the “hide” box next to all the applications that you would like to be minimized when macOS starts up. (As seen below.)
How To Minimize An App On Macbook Air
![How to minimize applications on macbook How to minimize applications on macbook](/uploads/1/3/4/0/134070211/715522430.jpg)
Now, when macOS starts up, those apps will run, but they’ll minimized themselves to the dock upon launch. Now, when the apps open automatically at login, things will look much neater, and you won’t have to minimize a metric buttload of apps before you get down to work.
How To Minimize App Bar On Mac
For more tips and tricks on how to make better use of your Mac, iOS device, Apple Watch, or Apple TV, be sure to visit the “How To” section of our website.