ggplot2 package r

Tags: Zip tarOne, zip compressionInstall Zip and unzip firstYum Install-y Zip/unzipzip 1.txt.zip 1.txtCompressed file 1.txt, compressed filename is called 1.txt.zip zip -r 123.zip 123/Compressed folder 123/specified name 123.zip unzip 1.txt.zipThe zip file does not delete the source file and will prompt you to overwrite the existing file when extracting it.Unzip the 123.zip file into the/root/456/directory unzip -l 123.zipView a list of files in compressed file 123.zipIi. Tar Packaging toolsTh

Preparation materials:1.java file:Helloworld.java Package Com.ray; Public class helloworld{ publicstaticvoid main (string[] args) { System.out.println ("Hello!jar");} }2. Specify the directory: Create a directory to hold the. class file and the. jar file. This article specifies that the directory is E:\myclass.I. Command-line Form1. Compile the Java file into the specified directory:The syntax format is: javac-d Specify directory java filesCompi

A dependency reference between two Web projects. The Web project is referenced by the way the war package is used. For example, there are two projects, Puzzle-web and Puzzle-web-demo, and two are Web projects, and Puzzle-web-demo depends on Puzzle-web, which is configured as follows.(1) Puzzle-web Configuration of package in Project Pom.xmlA, compile the plug-in version to use 2.4, otherwise, you can appea

Solution: the declared package .. does not match the expected package .. 2010-11-10 The package name must be specified through the package statement in the Program (for example, package org. it), rather than simply specifying the

CentOSyum Replace the domestic source, yum download rpm package and source code package installation I. yum replacement of domestic sources 1. First enter the Directory: cd/etc/yum. repos. d/ 2. Delete the corresponding repo file or rename it: rm-f dvd. repo or mv dvd. repo dvd. repo. bak(Check whether the wget command is installed before deletion. If the command is not installed first, delete the command:

During the project process, use eclipse to compress a jar package and use export --> JAVA --> JAR file. In my jar package, a third-party jar package, such as log4j, I also encountered this problem: Http://zhidao.baidu.com/question/48376665.html "Other jar packages are referenced in my program. Running normally in eclipse I want to create a jar

http://blog.csdn.net/u013177446/article/details/54134394******************************************************The Maven build tool can be used to package the project to generate a generic jar package, a runnable jar package, or to package all dependencies together to generate a jar;One, ordinary jar packageThe ordinary

Android has a context concept that everyone knows. Context can do a lot of things, open activity, send broadcasts, open folders and databases under this package, get classloader, get resources, and so on. If we get a context object for a package, we can basically do most of the things we can do with this package.So can we get it? I'm glad to tell you, can!The context has a Createpackagecontext method that c

Health Check package management system and package management system Today, let's write a small project for the Health Check package management system. Project requirements: 1. Load the default health check plan, as shown in 　　　　 2. display the project details of the specified package 3. Add check item information to t

Php obtains the apk package information. php obtains the apk package. Php obtains the apk package information. sometimes, when using php to upload an Android apk package, we need to obtain the information in the Android apk package, this article describes how to obtain the a

This article briefly introduces the PHP operation of the ZIP compression package needs to be in the case of the need to directly display the picture or file, the method is very simple mainly using the PHP Zip File series function, Base64_encode function, I hope to have some inspiration PHP Operation Zip Compressed package file Basic method Everyone should know how to do (if you do not understand the basic

Today, when I was doing an example of aidl, I encountered a small problem, and two processes were unable to communicate. According to the example of the book (here the code from the Crazy Android Handout 2nd edition), or error, and finally on the Internet to find out the problem is the package name. In other words, the package name of the package in which the Aid

An SSIS package can call other SSIS packages, and under the common classification in SSIS Tools, there is a component Execute Package Task that uses the component to invoke and execute other packages in one package.In the SSIS package properties, there are two ways to set the path to the reference package, one in the p

has more of these two packages:　　　　Indicates that the third-party package has been successfully imported and can be used at this time.A final note:As you can see from the diagram above, the imported third-party packages are displayed directly underneath the project, which is a bit annoying because "referenced Libraries" does not appear in the Project Explorer window,Only "Package Explorer" can be displayed

Transferred from: http://www.biostatistic.net/home.php?mod=spaceuid=12734do=blogid=1952Dazambo the Lord! Solve the problem that has been bothering for several daysPrograms that do not have a package in Java are compiled in a different way than programs with packages.A. Program without packageCreate a Helloworld.java file and put it in C:public class HelloWorld{public static void Main (String args[])Write the string "helloworld!" to the screen{System.o

Linux operating system RPM package installation method stepsAugust 04, 2016 07:00:26Hits: 17140Transferred from: http://os.51cto.com/art/201003/186467.htmParticularly noteworthy is the Linux operating system has a lot to learn about the place, here we mainly introduce the Linux operating system, including the introduction of Linux operating system and so on. Summary of installation methods of Linux operating system softwareFirst, RPM

");//SortQuery.setpagesize (10000);//article numberPage page =ttakepartmanager.findpage (query); Logger.info ("Generate File File ...."); String Zipfilename= This. SaveFile (Request, Tactivity.getshopid (), Page.getresult ()); Logger.info ("Generate file ...."); OutputStream o=Response.getoutputstream (); byteB[] =New byte[1024]; File Fileload=NewFile (zipfilename); Response.setheader ("Content-disposition", "attachment;filename=" + Urlencoder.encode (Fileload.getname (), "Utf-8")); Response.set

Vamei Source: Http://www.cnblogs.com/vamei Welcome reprint, Please also keep this statement. Thank you!Under the operating system, the user can manage the files through the commands of the operating system, referring to the Linux file management related commands. The Python standard library allows us to manage files from within Python. For the same purpose, we have two avenues. While Python calls the standard library in a way that is not as straightforward as operating system commands, it has it

Recently, a small partner asked me how to make an IPA package distributed to testers, although the online tutorials are many, but also very miscellaneous, not a more complete explanation. Take advantage of the work, say how to generate an IPA package? There are two ways to do this.The first method: 1) As for the configuration release certificate and adhoc description file, it is no longer a statement, downl

Author: vamei Source: http://www.cnblogs.com/vamei welcome reprint, please also keep this statement. Thank you! 1. Introduction to paths and files See Linux File System Http://www.cnblogs.com/vamei/archive/2012/09/09/2676792.html 2. OS. Path package The OS. Path package mainly processes path strings, such as '/home/vamei/doc/file.txt', to extract useful information. Import OS. pathpath = '/home/vamei/doc/