just want the latest$rvm install current rvm use currentAlso continue to wait for a lengthy download, the compilation process, after completion, Ruby, Ruby Gems is installed.Also attached:Query the ruby that is already installed $ RVM ListUninstalling an installed version$ RVM Remove 2.0.0
Step 3-Set up Ruby versionThis time you can test whether it is correct(2013-06-27 revision 41674[x86_64-darwin13.0.0] $ gem-v 2.1.6This could be because Ru
On Mac OS X, Java 7 is installed and Java 6 o'clock is not installed, and Java-dependent software such as eclipse may be encountered:
To open "Eclipse," you need a Java SE 6 runtime. Would to install one now?
Such error hints, after finding and experimenting, here are two solutions.
1. Modify the Info.plist file for the Java installation directory:
For example, on my system is the modified:/libra
Preparatory work:1. Confirm that the version number of Mac OS X is 10.10.3;2.mac OS X Yosemite Pre-installed Apache, Python, so there is no need to download the package;Enter Python under the shell to view the version:Python 2.7.6 (default, Sep 9, 15:04:36) [GCC 4.2.1 Compa
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Mobile hard disk partitioning
Restore installation image to mobile hard disk
The reading speed of the CD is too slow. Try to install MacOSX on the mobile hard disk. This article is from here.
Mac OS X is not as pirated as Windows does. If you purchase an Apple Computer product, you will receive a random OS CD, and you do n
PyQt4 for Mac OS 10.82013-04-27 06:59 5744 People read comments (0) favorite reports Classification:PYTHON/PYQTpython (+)Copyright NOTICE: This article for Bo Master original article, without Bo Master permission not reproduced.Because you want to cross-platform, so consider QT, and want to combine the convenience of scripting. Consider PYQTOnline search for a bit, the data is very small. Some of it is t
Status quo: 1. OS X 10.7 2. old account does not know Password 3. mac box objective: 1. delete old account 2. update the system to 10.9 or above. The attempt process is. press and hold the option key + boot 2. select "disk tool" 3. select the current system disk 4. select "erase" the entire disk (because there is nothing in the system before) 5. the error "failed to erase the disk: failed to unmount the dis
Although we all know the OS X system as a native-band system for Apple Mac computers, has a very good user experience, is the Mac product itself is a big bright spot, but small series also often see in the major forums many netizens want to be able to unload the OS X system only installed Win7, this will whether sensib
installing MySQLSince MySQL is not pre-installed in Mac OS X, it needs to be installed manually, and I chose MYSQL-5.5.10-OSX10.5-X86.DMG (http://dev.mysql.com/downloads/mysql/).
Download MySQL and choose the right version.Run downloaded DMG file: First run mysql-5.5.10-osx10.6-x86.pkg, this is the main MySQL installation package, all the way by default installa
OVA file, but the premise is to choose the corresponding model (the author has not tried)After the download is complete, you need to configure the resolution, the default value of the resolution is CPU-intensive, resulting in a run-time comparison card (with a delay), the resolution is reduced, such as 720x1280 startup double-click to run or click Start on the Mac on the virtual machine resolution low will
12/17 update, explained the meaning of HFS + extraction from the CD.The osinstall path was modified in 1/21. To avoid bumping, the moderator is forbidden to reply to this post. If you have any questions, please search for Forum topics or contact samsonwtsui at gmail dot com, during repeated contact, do not delete the communication history at the end of the email, because too many people cannot remember which one is. For God's sake, do not pm or QQ. However, many times I am still helpless to thes
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About
What does the API look like?
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About
Hidapi is a multi-platform library which allows an application to interface with USB and Bluetooth hid-class devices on Windows, Linux, and Mac OS X. while it can be used to communicate with standard hid devices like keyboards, mic
I. Configuration and network environment description
1 System: My machine is equipped with 10.8 mountain lion system;
2 Network: The machine uses WiFi connection into the 192.168.1.XX network segment, and the printer uses fixed IP address: 10.12.18.XX, the network segment can ping through:
3 Confirm the IP address, share name and device model of the printer;
Our network share of the printer IP is: 10.12.18.XXX, share name is: HPLASERJ, equipment Model: HP LaserJet M1005
Second
1. Download maven
Open Maven official website download page: http://maven.apache.org/download.cgiDownload: apache-maven-3.5.0-bin.tar.gz
Unzip the downloaded installation package to a directory, for example:/users/yuanweipeng/documents/maven
2. Configure Environment variables
Open Terminel to enter the following command:vim ~/.bash_profileTo open a. bash_profile file, add a comman
The entire process of building a development environment for j2-and subclipse in Mac OS X 10.6
Author: Sun Dongfeng (the source is not required for reposts)
Recently, it has been fully migrated to the Linux system for development and has completely abandoned windows. It is not easy to build a j2-based Development Environment on Mac
Reprint please indicate the source, otherwise the pursuit of responsibilityIn the libcurl of the source code compilation, reference to the official documents and Google search out of always compile failed, simply follow the failure of the prompt step by step to find out the reason, plainly, is OS X lacks GNU several tools, but also need to initialize the Config line, libcurl the official did not mention OK, let's get it done by myself.First, you need
-developed modular platform. The core embodies that it is the heart of a cross-platform, small in size. And it's all about core functionality, and other features that are based on modules that are developed and expanded, such as I want to do web development, then we can integrate the MVC module, and of course it will be used to build Web applications, microservices, create application libraries and consoles.. NET core is a brand new development. Net Many of the APIs in the framework are discarde
Installation Sublime TextThis is also to the corresponding official website to download and install www.sublimetext.comAfter the installation is complete, you can open such as the following:Step 3 Install sublime Text python pluginShift+command+p Open the package Control for sublime text:Select Install PackagesThen choose Install Anaconda, this is the Python pluginThen install Sublimecodeintel, this is the input prompt plugin. Personal feeling is ver
Install Mac OS X Mavericks (10.9) using VirtualBox in Ubuntu)
This article describes how to install Mac OS X Mavericks in Ubuntu. The details are as follows:
1) preparations before installation
Download Mac
, etc., after the problem is still. In fact, it is not so troublesome, just need to follow the following changes on the special line .Launch Eclipse-----Project-----Properties, open the following window (or right-click on the project---build path----Config build path)Select Java build path and select the JDK under the library (this is the JRE library System), click Edit on the right, and pop downSelect Installed JREs, pop up the following windowThe right JRE location may be blank, click on the l
1, http://www.oracle.com/technetwork/Java/javase/downloads/index-jsp-138363.htmlInstall JDK (view current JDK version via Java-version)2. Configuring the JDK Path1, enter the command line, start the following operation:
CD ~touch.bash_profile
VI. bash_profile
2. Input content JDK variable configuration content:
Export Java_home=/library/java/javavirtualmachines/jdk1.7.0_45.jdk/contents/home
Export path= $JAVA _home/bin: $PATH
Export classpath=.: $JAVA _home/lib/dt.jar: $JAVA _ho
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