ggplot2 package r

Reprint: Http://hxraid.iteye.com/blog/483115?page=3#commentsWe often read some resource files in the code (compared to slices, music, text, etc.). These simple processes are of course not problematic when running alone. However, if we make the code into a jar package, even if the resource files are packaged together, these things will not be found. Take a look at the following code://Source Code 1:Package E

In the R language, it is often necessary to see which package loads or looks at a number of similar functions, to see exactly which package is working, and to run the comparison analysis after loading and unloading.1. View Loaded Packages> (. Packages ())Note that the outer brackets and the preceding points cannot be saved.2. Remove the loaded Packagesuch as removing the Rmysql

the back int 3) when type = = 0xfd, reading the back int 4) when type = = 0xFE, reading the back int So what is the type 0xFF and 0XFB? Here, dig the pit and fill it later. What can be a spoiler: 0xFF generally represents an action error in the MySQL interaction protocol, This response occurs when an insert command fails to be sent. And 0XFB is null, that is, the MySQL insertion value is often null, which means null 2. String type The string types here can be used to represent MySQL's high prec

In the recent use of MAVEN, encountered a problem, with Maven launched the APK has problems can not start, but the idea of packaging is normal.The problem with the log is that there is a problem with one of the resources in the Apklib form of a dependency package. Anti-compilation vs. maven package and idea package to find out where the problem lies.Assumption:

Linux system software package management, linux System Software Package From: http://www.apelearn.com/bbs/forum.php? Mod = viewthread tid = 7677 extra = page % 3D1% 26 filter % 3 Dtypeid % 26 typeid % 3D36 1. rpm ToolRpm Redhat Package Manager has an open design concept. It is not only available on the RedHat platform, but also on SUSE.Rpm

Through the basic task and transforms learning, you can now transfer to the practical application of SSIs. In the end-to-end package series, we first explain how to import a series of file data to SQL Server, and then add some complex conversions, finally, we will see how to handle errors in the package and dynamically create a package. Create a project Th

Linux source code package installation and script installation, linux source code package script YesVi INSTALLCheck the installation process. 1. Install the source code package 2. Script Installation What are the basic steps for installing the source code package in linux? Detailed description of the installation pro

1. OracleThe role of Package: It can simplify application design, improve application performance, hide information, and overload subprograms. 2. Functions in ORACLE, Package, packageThe differences between bodies and procedure are the same: Function has return values, parameters, procedure has no return values, parameters, package, packageThe body exists at the

The first thing to do in MyBatis is to automatically create an item that updates the table structure through annotations, where the class of all entity classes is acquired after spring is loaded, to get annotations on the attributes of the entity class, and to analyze the table structure to create a modified table structure.So you need a function to get all the classes under the package by the package name,

Android v7 package import common errors, and project reference v7 package error solution, androidv7 In android, v4 v7 v21 and other packages are extended support packages for the android system. You just want to install windows System patches. Android extension packages are mainly used to be compatible with earlier versions. For example, if actionbar is displayed after android 3.0, the mobile phone system m

UML static view-class diagram, object diagram, package diagram, and uml package diagram The most important thing to draw a class chart is to abstract the class and first recall the basic content of the class. I. Category 1. Concepts of classes: A class is a basic concept in Object-Oriented Programming. A class is a set of objects with the same attributes, methods, semantics, and relationships. 2. Category:

Two ways that eclipse will package a Java project that references a third-party jar package into a jar fileScenario One: The export feature that comes with eclipseStep 1: Prepare the master manifest file "MANIFEST." MF ",Because it is a Java project that refers to a third-party jar package, a custom configuration file, MANIFEST.MF, is required to create the file

The tool used for decompilation is jad.exe. The test version of the author is 1.5.8e, and WinRAR is used for compression and decompression. Jad.exe can decompile a class file as a java file. The author's BAT can decompile a jar package into a complete source code jar package through this tool, and the generated directory can also be used in eclipse Jad.exe Official Website: http://www.kpdus.com/jad.html) BA

For those of you who are not going to be involved in this complex and want to make their own nuget packages, I recommend using the NuGet package Explorer. About the use of this graphical NuGet package management software, there are related articles in the blog park, you can search to see.Okay, back to the chase. But we all know that the biggest problem with graphics is the low level of automation .This is o

This article is an example of Apache installation.First, the difference1, before the installation: conceptually different.1.1, RPM package is a binary package, source package is actually we can know the C language files.2, after installation: the different installation location1.1, RPM package installation location is

Package compilationPackage Compilation Installation:Application-version-release.src.rpm-->After installation, use the Rpmbuild command to make the RPM package in binary format before installingSource code----preprocessing----compile (GCC)------ExecuteSource Code organization format:Multiple files: Between the code in the file, there is likely to be a cross-file dependencyC, C++:make (project Manager, config

Tags: URL exe server class item package personal bat multiple imageOriginal: Using advanced Installer to package ASP.NETMVC together with the IIS service and MySQL database as an EXE installation packageBecause of business needs, The project needs to package the ASP.NETMVC project into an EXE installer to the customer, so that the customer can directly point to t

1. First download the Deb package, for example: put it in the/home/tools/root directory:2. Enter the terminal under the Tools root directory, enter the following command to create the folder extract, and create the Debian folder under the Extract folderMkdir-p Extract/debian3. Unzip the Deb package into the Extract folderDpkg-x./xxx.deb Extract4. Unzip the control information in the Deb

the difference between a jar package and a war package is that a jar package is a class that someone else has already written, and then they are packaged, and you can bring the jar packages into your project, and then you can directly use the classes and attributes in those jar packages, which are typically placed in the Lib directory. The war is a Web module tha

Scenario One: The export feature that comes with eclipseStep 1: Prepare the master manifest file "MANIFEST." MF ",Because it is a Java project that refers to a third-party jar package, a custom configuration file, MANIFEST.MF, is required to create the file MANIFEST.MF under the project, which reads as follows:Manifest-version:1.0class-path:lib/commons-codec.jar Lib/commons-httpclient-3.1.jar Lib/commons-logging-1.1.jar Lib/log4j-1.2.16.jar Lib/jackso