what is difference between macbook pro and macbook air

In combination with previous Mac product line updates, Apple's previous updates to Mac products were quietly updated on the official web, even without publicity and special press releases. And the previous update is mainly to configure the main upgrade, in the product appearance, innovation has nothing to change, last year's imac Retina display update should be considered a relatively large change in recent years. And tomorrow Apple will hold a confer

' pplr7t ' font file, I cannot find file ' pplr7t 'Refer to: Https://tex.stackexchange.com/questions/98087/missing-pplr7t-font-file 2. How to install extra fonts?At first, what do you should the find which package includes this font, so how to know it?Using 'tlmgr' (after install MacTeX, we'll have it)Tlmgr--helpsudo tlmgr search--global-file pplr7tIt shows That:file 'pplr7t' is in the ' Pala

Just arrived at the company used to use its own Acer Windows computer, later TL gave an idle MacBook Pro, so that I liberate Acer for entertainment needs.The next day, however, was painful because it was out of the familiar working environment and many things needed to be reconfigured. Well, in that case, let's start with Acer and have time to tune up your Mac.Until one day, I felt that I had set up the Mac

not good (a small file may be downloaded in the compilation).Reboot Docker after direct exit, empty container, restart Apollo container enter and then compileBazel will automatically skip the compiled project.The entire compilation process will probably be ~1h, requiring about 10G of hard disk space.7. Run after successful compilation./scripts/bootstrap.shStart[Email protected]_dev_docker:/apollo$./scripts/bootstrap.sh Started Supervisord with Dev confStart Roscore ...voice_detector:starteddrea

How to handle the USB serial port invalidation of MacBook Pro2011-08-24 12:14:32| Category: Mac| Report | Font size Subscription Today, open a computer, no end of a USB serial port failed, access to the mouse iphone did not respond ~ also thought it was hardware bad, rushed to the official online with Express Lane appointment of their advisors, in accordance with a few of their operations to reset the MBP hardware on the line-specific as follows

Refer to:https://discussions.apple.com/thread/7679531To fix a stuck clipboard (pasteboard) problem, you simply need to:1. Open Your Application Folder2. Open The Utilities subfolder3. Open the Activity Monitor app4. Type "pboard" into the search box at the top right5. In the search results below, there should only be one result-a row listing the "Pboard" process. Highlight it by clicking on it.6. Click the "X" button at the top left of the window which represents ' Quit this process 'Once you've

. The reason is that Windows 8.1 needs to be installed in the NTFS disk format, and OSX does not format this format.5. Restart, press and hold the Option/alt key, select EFI to start the installation of Windows 8.1, select the disk interface, select the newly divided partition, general in the last side, click the New button, and then use the new partition to install.6. After installing Windows 8, remember to install the Boot Camp tool (driver) of the

in its own way.When it's ready, start loading the system:1, find the Bootcamp software in the notebook.2, click to check all, is to create the installation disk and download support software, installation (the image is downloaded on the Internet, do not tangle)3, select the previously downloaded ISO image file, download the support software. Support software downloads can be particularly slow and may fail,

This release of update patch flash STORAGE Firmware update 1.1 is mainly for the 2012 section, there was earlier user feedback that some of the model on the unknown problems caused by the data saved in SSD was erased. If the consumer discovers the problem or cannot install the update on the machine, you can replace the SSD at the local Apple Store for free. The security bulletin is as follows: Apple has

What if your MacBook Pro hard drive is broken? If your device is a non-Retina MacBook Pro, then you can try to replace the hard drive yourself, the following PC6 Apple mesh Small series

Apple held a separate conference for MacBook Pro at Headquarters, and perhaps it will be the last new launch at its current headquarters after Apple moved to the new headquarters of the spacecraft. While the global PC industry has been in a weaker position in recent years, Apple's Mac products are selling pretty well, with more and more people starting to switch from PCs to Mac platforms. This

13-inch MacBook Pro has three basic modelsIt's a i5 gap. The focus is on flash memory (hard disk size)128G (Sufficient development) 256G (basic enough for daily use) 512G (too damn expensive)can be optional i7 and 16G memory but 13 inch with 16G memory is basically not usedPrice below this i7 and 15 inch i7 different T

under MacReason:When the first SSH connection is made, an authentication is generated that is stored in the client (that is, the one that known_hosts the other computer with SSH),However, if the server is verified, the authentication information will certainly change, the s

(Please refer to the original article link: http://www.davenkin.me/post/2012-10-14/40039006163) Installing MySQL in MacBook Pro is not difficult. Download the DMG file and double-click it. Note the following points: (1) The installed MySQL can be found under/usr/local/mysql-VERSION, where VERSION is the MySQL VERSION

The Apple system already contains the complete J2SE, with the JDK and JVM (Apple called VM). Of course, if you want to upgrade the JDK, then of course you have to download the installation.In Mac systems, the JDK has a different installation path than Windows, and the default directory is:/system/libray/frameworks/javavm.framwork/.In this directory there is a versions directory with different versions of th

The MacBook is a long time, and the fever is very strong, so let's see how we can clean it up. 1, first, we use a Phillips screwdriver to unscrew the back cover 10 screws 2, then the first thing to do is to unplug the battery power cord otherwise it is possible to bur

Use vs2010, vs2012, and QT creator compilation tools to first push the same width font, and use the same LAS in the same width font.First of all, we all know that the same width is self-evident for the intuition of encoding. Second, the particularity of the Retina screen makes it hard to encode the eyes with a very small font all day, so I adjusted the MacBook Pro