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Recently in the update MacBook System, upgrade to the latest version of the following found in the Finder in the image of the directory is not, do not know if you have encountered this problem did not, today to share a solution to the problem.Solve the side column where finder favorites disappear in MacBook1, first we open the Finder, and then casually click on the sidebar of a column, such as the document2. Press the command+ arrow key on the keyboar

spotlight to get a well-organized search result in Wikipedia. You can also open the desired application through the search bar.(Note: If you install Wubi after, according to the online tutorial, put command+ SPACEBAR, change to, switch input method. Control and-Key, is spotlight.^-)5. Easily group files into one folderIf you think your desktop is too cluttered, there's a knack for making it easy to integrate files into a single folder. Just select all or click the file you want to group, then r

Today's MacBook Pro keyboard and trackpad suddenly malfunction, the keyboard's switch key does not malfunction.Step 1. Resetting the Power connection statusfirst shut down , then connected to the power supply, (the connected peripherals are unplugged), while holding down the "shift+control+option+ on/Off" The four keys, about 10 seconds, observe the power indicator.If the power LED does not change color, it indicates that the hardware is normal.Step 2

The first step is to find "security and privacy" under "System Preferences", and on the "General" page, tick "Enter your password immediately after going to sleep or start screen saver".The second step is to start the screen saver with a shortcut key, which is relatively complex. Find "Automator" in "Application". Create a new service, find "Start screen saver" in "Utilities" under "actions", and drag this action to the right, and select "No input" and "any application" as shown in. Then save th

#!/usr/bin/The Bash#python version needs to be modified in two places #1. new_version#sudo-I #得到超级权限new_version="3.4"Pypath=/system/library/frameworks/python.framework/versions/"$new _version"#第1步移动新版python到mac默认目录下Echo "Move:"MV/library/frameworks/python.framework/versions/"$new _version"/system/library/frameworks/python.framework/versions/#第2步改变用户目录的用户组Echo "chown ."Chown-R root:wheel ${pypath} #第3步 Delete the original 2.7 linkEcho "del.."RM/system/library/frameworks/python.framework/versions/

brightness of the notebook screen;F3: The function of this key is the same as the gesture of 4 finger swipe down, also can be regarded as a more convenient button ~F4:1 a very gorgeous key, press the next will enter a view, which includes: calculator, calendar, clock, weather and other gadgets, press the lower left corner + sign will come out more ~F5: Can be used to refresh the functionality of the Web page or universal;F7,F8,F9: This seems to be linked with multimedia applications;F10,F11,F12

following content:Package Mymathfunc Sqrt (x float64) float64 {z: = 0.0for I: = 0; i Note: It is generally recommended that the package name and directory name remain the sameAt this point, the app package has been created, and the following is the installation of the app package, as in the next two ways:1, just enter the corresponding application package directory, and then execute go install , you can install the2. Execute the following code in any directorygo install mymathAfter the installa

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 the JDK.The system comes with the JDK path:1.2.User-installed JDK path:/LIBRARY/JAVA/JAVAVIR

How does a MacBook set up a third party IME? For the use of English system friends, if you want to put the third party Chinese input method set as the default IME, so that the English input method in the second place, is not a simple matter. The following small series for everyone to share a new setting method, together to understand. The first step, the installation of Third-party input method, but can be in the keyboard settings, U.S. The input met

Step One: Open System Preferences and select keyboard options. The second step: Select the keyboard options, select the Settings option, there are set options. 　　Precautions: Not every paragraph has, more than 15-inch pro have, the MacBook does not necessarily have every paragraph, keyboard lights are induction, if in the very bright place is how also can not open, in the dark Place press F5 F6 adjustment, if set FN key will press FN+

The best way to fix a MacBook fever is to dismantle the machine and clean up the dust that has been stored in the body for a long time. The purpose of this demolition machine is: to clean the air inlet, Heat pipe, fan (clean + lubrication) and replace the CPU and graphics silicone grease. 　　The first step: remove the bottom shell. From the picture of disassembly, the inlet and outlet are simply unable to look directly.

The MacBook Pro for almost a year has had a strange problem recently. Problems, the mouse is not controlled, the screen mouse pointer scurrying, but also from time to time automatically click, as if the computer was remote control general. Whether using trackpad or an external mouse, this is the same problem. The computer can't use at all, it makes people very depressed. A few times before the problem, shut down a period of time and then boot. Howeve

When there is a fish to bear the bear, we do not like other people, our minds are always thinking of must be able to both. Can you run Win7 on the latest Apple? The answer is yes, in the domestic computer use of the background, many Apple users have chosen a dual system to meet the needs of office and entertainment, how the actual operation? I'm here today to ask you to install WINDOWS7 on an Apple air notebook. There are two ways to implement a dual system, the first is through the virtual

Apple's new 12-inch MacBook , released in March this year, has been on sale, with a slim and cool look popular, of course, with many users from Windows to the Mac camp. Many accustomed to Windows operating habits of users in the hands of the Mac will feel very difficult to use, in fact, as long as the MAC system shortcut key to understand, can quickly improve operational efficiency. Today we'll take a look at the common shortcuts and their uses for Ma

is the touch bar really chicken ribs? In a spat, the new MacBook Pro, which starts at 13888 Yuan, is quickly labeled "low cost". In addition to making the new Mac more expensive, does the touch bar have any effect? In fact, Touchbar is not flashy, it has 17 features you can try: Common functions: such as volume control, screen brightness, the ESC key will always be displayed in touch bar, but the rest of the case will be based on the operat

path= '/usr/local/opt/openssl/bin: $PATH ' >> ~/.bash_profile For compilers-to-find this software-need to set:Ldflags:-l/usr/local/opt/openssl/libCppflags:-i/usr/local/opt/openssl/include ==> Summary?? /usr/local/cellar/openssl/1.0.2l:1,709 files, 12.2MB==> installing MySQL==> Downloading https://homebrew.bintray.com/bottles/mysql-5.7.18_1.sierra.bottle.tar.gz######################################################################## 100%==> Pouring mysql-5.7.18_1.sierra.bottle.tar.gz==>/usr/local

' 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 ' Palatino ' package, so I need to install Palatino Pack Age. How to install the package?sudo In

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 server side and the client is not the same, will be out of error ~ so as long as the computer in the certificationThe message is deleted, the connection is regenerated (delete instruction: ssh-keygen-r input server IP)Trouble

Tags: GPO add CBO Information Pre config compare user logIn fact, choose to choose, or iterm2 is enough, the only more troublesome is that each time there is the input address and user name, in fact, can be shortened by the configuration file.You can ~/.ssh/config configure the information in the file alias , and later, ssh according to alias. Such as:Host alias-name HostName ip_address Port 22 User userThis method can also configure the SSH private key, so that even when the connection to