There are many types of IPC methods under Mac OS, some of which are the following.1. Mach API2. Cfmessageport3. Distributed Objects (DO)Nsdistributednotificationcenter4. Apple Events5. UNIX Domain sockets6. Internet Sockets or XPC (nsconnection)7. Memory MappingThere are pipe,nstask, Message Queuing, remote procedure calls, notifications, semaphores, and lock settings .The 1th type is too low-level, and few people use Apple nor recommend it.The 2,3,4 is a higher-level communication mechanism off
filteringTomcat uses a mechanism called valves (valve) to filter IP addresses. Common valves (valves) are removteaddrvalve and can be filtered by IP address. Valves can be applied at 3 levels: Engin,host,context.If you only allow native addresses (localhost) to access the Tomcat server, you can use the following statements in Server.xml:allow= "127.0.0.1,0:0:0:0:0:0:0:1%0,::1"/>Tomcat uses Java.util.regex to match the IP address. Refer to the Tomcat documentation: http://tomcat.apache.org/tomc
He following error occurred while trying to add or remove files in theInstallation directory:[Errno 13] Permission denied: '/library/python/2.7/site-packages/test-easy-install-2452.write-test 'The installation directory you specified (via--install-dir,--prefix, orThe distutils default setting) was:/library/python/2.7/site-packages/Perhaps your account does not having write access to this directory? If theInstallation directory is a system-owned directory, which is needAs the administrator or "ro
in, wearing an NFC ring, back, NFC brush to unlock, walking, brush on the brush, this is not impossible, but very likely oh.Or your Android phone can be connected with the MAC Book network communication, through the NFC brush phone control, may also be good, unfortunately, my red rice to it (Note) without NFC, no fun, next timeI iphone5s by check, there is no NFC, it is said that the Apple to fight NFC, since a iBeacon, the world is a long time will be combined, the time will be divided, in kee
The general installation process is as follows:
1:sudo SH (Will prompt you to enter the current user's password)
2:CP apache-ant.1.8.2-bin.zip/usr/local
3:cd/usr/local
4:unzip Apache-ant.1.8.2-bin.zip
5:chown Yarin (user name): admin (user group) apache-ant.1.8.2
6:ln-s apache-ant.1.8.2 ant (Creating a soft connection)
7:vi/etc/bashrc
The I key inserts the following environment variables:
Export ant_home=/usr/local/ant
to activate Virtualenv.Perhaps Pyenv-virtualenv has no been loaded into your shell properly.Please restart the current shell and try again.Append environment variablesIf which pyenv-virtualenv-init >/dev/null; Then eval "$ (pyenv virtualenv-init-)"; FiSOURCE ~/.bash_profilePyenv Local 3.6.3 env3.6.3Since this basic feature has been installed completeThis article is from the "Fight Together" blog, please make sure to keep this source http://zwltc.blog.51cto.com/6019176/1983925Mac
Company Timing Music is played with the Mac Mini, before using itunes, you can use the crontab+ command/usr/bin/osascript-e ' tell application ' itunes ' to play ' timed playbackBut Ituns import music is quite troublesome, before also with NetEase cloud music, but need to manually start and stop very troublesome.One day thought can use Key wizard, timed in the Application launch button click, but the official download of the Button Wizard is not installed, and later found that the Apple script w
Tags: mac adb android eclipse ADB start-serverRecently, I had a problem developing Android on my Mac. With Vivo x3t as a development machine, connected to the computer after the discovery eclipse in DDMS without my real machine, after some Google and Baidu, finally found a solution, here to share to you.If you encounter a situation that the ADB command prompts you to find, you can read my other article, set the Android ADB environment variable in MAC1. First, make sure that you have installed th
So, just comment out the line (add # At the beginning of the row). Then reload the ~/.BASHRC file by executing $source ~/.BASHRCFinally, execute $which python in the new terminal to verify that the change is valid.Programme IVRm-rf?/anacondaQuite simple, refer to: Https://docs.continuum.io/anaconda/install#os-x-uninstallProgramme fiveThe package "Anaconda Clean" (available from the Anaconda platform) requires a secure uninstall.Conda Install anaconda-Clean # Install the package Anaconda Clea
Label:Recently, encountered a problem, that is, MAC using homebrew installed MySQL, today using Mysql.server Start,mysql can not start, restart can not find the PID, the service did not start!The error is as follows:Google, find a solution! Simple is: According to the error of the startup report, go to the appropriate folder, delete all the *.err files, and then create the no PID file!It is possible to solve the problem at this point, but I still error, and then check whether there are MySQL rel
About the APP
APP Name:libimobiledevice
APP description:library to communicate with IOS devices natively
APP website:http://www.libimobiledevice.org/
Install the APP
Press and Command+Space type Terminal and press Enter/return key.
Run in Terminal app:" $ (curl-fssl https://raw.githubusercontent.com/Homebrew/install/master/install) " and press Enter/return key. Wait for the command to finish.
Run:Brew Install Libimobiledevice
done! You can now use libi
simulator are emptied and deleted if not needed.Path: ~/library/application support/iphone simulator/6.1/applications (take iOS Simulator 6.1 as an example)5. Removal of archivesImpact: Not recoverable, adhoc or App Store version will be deleted. Recommended Backup dSYM FolderPath: ~/library/developer/xcode/archives6. Removal of DeriveddataImpact: can be regenerated; The build's project index, build output, and log are deleted. When you reopen the project, it will regenerate and the large proje
If you want to disable, we need to enter the following command in the terminal: sudo 0Then navigate to/private/var/vm/to delete the already existing Sleepimage filecd/private/var/vm/Use the following command to delete the file sudo RM SleepimageFinally we want to prevent OS X from continuing to create the file, so we need the following command to generate an empty file that cannot be replaced Touch Sleepimage chmod /private/var/vm/sleepimageOf course, if you want to re-open the Safesleep fun
(1) When the computer is upgraded to 10.10, opening eclipse always prompts "you need to install the old Java SE 6 runtime environment to open eclipse." FIX: Install JKD (2) cannot install JKD "Oracle Java requires Mac OS X 10.7.3 or later" so the snake Essence disease bug, the common sense is unable to solve, temporarily modifies the system version number modified:sudo sed-i ' s/>10.10.1Recovery: sudo sed-i ' s/>10.9[MAC OSX-1] OSX10.10 cannot install
The sublime installation plugin can be easily installed according to the name of the plugin via the package control. However, Sublime does not install the package control by default, so we must install it first.Install the package control steps as follows:1, through the control+~ to bring up the console;2. Copy the following section of code to the console and enter.ImportUrllib2,os; pf='Package Control.sublime-package'; Ipp=sublime.installed_packages_path (); Os.makedirs (IPP)if notOs.path.exis
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