using chrome os

ITerm Introduction The iTerm is a completely free command-line application built for Mac OS users. We can open its official website and take a look at www.iterm2.com: There is a geek style bar, we can click Downloads to enter the download page, select a suitable version of your system, we download the 2.9 version here, this is a major improvement of the version: After downloading it, let's start the ITerm tour. Of course ITerm website al

The design of virtual memory for MAC OS X lets us no longer use an application software to half the time to see a memory-less dialog box, and then have to turn off its application and set it up with a little more memory. Virtual memory is to use the space of the hard disk as memory, according to DDIF this website said, if you have two hard drives, and the virtual memory used by the hard drive to the second hard drive, the overall efficiency of the sy

Use a terminal under OS X, such as Iterm,ssh to a Linux machine, and then use Gnuplot on a Linux machine to draw.First, the project configurationI'm using OS X Yosemite 10.10, going to ssh RedHat Linux, and these are all done under these prerequisites.1. Mac OS X System installation x11. When you use the

Although gradually Mac notebooks basically farewell to the built-in CD-ROM era, with the popularization of the network, the use of the opportunity to the CD-ROM is gradually less, but sometimes it will inevitably require optical drives, such as two of goods publishing house with the book CD ... We can use the USB external optical drive to extract the contents of the CD-ROM to the ISO file saved to the computer, so that it can be read at any time or re-burn to disc.The disc image extraction funct

The realm of writing programs using the Java language for Palm OS is not completely unified, and there are a number of differences, and there are several different application interfaces available on the market, each of which provides varying degrees of access to the current Palm OS application. Perhaps the most familiar of these are the products produced by Sun

Although gradually Mac notebooks basically farewell to the built-in CD-ROM era, with the popularization of the network, the use of the opportunity to the CD-ROM is gradually less, but sometimes it will inevitably require optical drives, such as two of goods publishing house with the book CD ... We can use the USB external optical drive to extract the contents of the CD-ROM to the ISO file saved to the computer, so that it can be read at any time or re-burn to disc.The disc image extraction funct

Here is a good node.js article great Nodejs intro, which will give you a very convenient introduction to Node.js and CouchDB, and give an example of the implementation of REST services to perform the CRUD operations of bookmarks, using CouchDB as a number According to the library. This article describes installing under Mac OS X and starting to use Node.js, which takes about 30 minutes, where we will also

(os.path.exists (R ' D:\code\SH_fullstack_s1\day15\ pm \json.py '))Print (os.path.exists (R ' D:\code\SH_fullstack_s1\day15 '))Os.path.isfile If path is an existing file, returns True. otherwise returns falsePrint (Os.path.isfile (R ' D:\code\SH_fullstack_s1\day15\ pm '))Os.path.isdir folders that existPrint (Os.path.join (' c:\\ ', ' A ', ' B ', ' a.txt '))Print (Os.path.join (' c:\\ ', ' a ', ' d:\\ ', ' B ', ' a.txt '))Print (Os.path.join (' A ', ' B ', ' a.txt '))Res=os.path.getsize (R ' D:

the first part of the Mac OS to create a static library Preface As we all know, Mac OS is actually written based on Unix, so it retains many of the original UNIX features, in the case of static libraries, still named after Libxxxx.a. There are many ways to compile a static library under a Mac, such as using Xcode creation and compilation, and you can create and

Tags: host login password shutdown Linux finger state What to do WAN CTIWays to log in to a remote Linux server using SSH in Mac OS xOpen a terminal in your MacSee if it's root,If it is not, enterSudo-iEnter the root login passwordAnd then enterSSH [email protected]example.com is the domain name or IP of the Linux serverIf this is the first connection, the following things will appear:The authenticity of ho

The purpose of this log is simply to document some basic processes. To use Elasticsearch on OS X, it's really simple, here:https://www.elastic.co/downloads/elasticsearch Download the zip archive and unzip it in the appropriate directory, Then locate the terminal under the decompression directory and run:sudo bin/elasticsearchIn fact, you can start the Elasticsearch, you can install the Marvel (and the same name) this Elasticsearch visual management an

1. If CMake is not installed, install using the command Brew install CMake.If Pkg-config is not installed, use the command brew install Pkg-config installation. If the Pkg-config program cannot be found after installation, copy it to the/usr/local/bin directory.2. Installing OPENCVBrew Install OpenCV3. Test procedures#include #include#include#includestring>using namespacestd;

The preview feature is what we often use under the Mac system, and when you look at a picture, you use it when you open a picture. The user of a Mac computer can easily enjoy the power of a computer after it has been turned on without looking for a third-party application to open various types of documents, preview Program is a good tool. Users do not need to download the free version of Adobe Reader software to view the PDF document directly. You can annotate a PDF document without having to s

=aiffilename:delete_files_with_filename (path, filename)Else: Delete_all_files (path)exceptgetopt. Getopterror:usage () sys.exit ( )defDelete_files_with_filename (Path, filename=None): Del_list=os.listdir (path) forFinchDel_list:filepath=Os.path.join (path, f)ifOs.path.isfile (filepath):ifFileNameinchf:os.remove (filepath)elifOs.path.isdir (filepath): Delete_files_with_filename (filepath, filename)defdelete_all_files (path): Del_list=os.listdir (path) forFinchDel_list:filepath=Os.path.join (path

Today on the Mac set up the environment of PHP, the previous in Windows, Linux running a good program on the Mac, incredibly inaccessible database, database connection host with the localhost, you can confirm that the database configuration is correct, Because using localhost access in Java is normal, it is also accessible through command-line tools. When the localhost into 127.0.0.1 or native IP, incredibly normal. It has always been thought that loc