() { return name; Access outer field } } /** * Constructor * /Public Human (String N) { THIS.name = n; } public void ChangeName (String N) { this.name = n; } private String name;}Operation Result:VameiVameiJerryIn the example above, we access the name member of the Outer class object through the inner class object. When we create inner class objects based on different external objects, the environment information we get
convenient!2.4 Try to run the project:Here's an attempt to run the new MAVEN project, right-click the project, run as, and see some of Maven's lifecycle plugins, clean, install, and more. Selecting "5 Maven Build" will allow us to enter the MVN command ourselves.650) this.width=650; "Src=" Http://s4.51cto.com/wyfs02/M02/85/9D/wKiom1eqBkCz3zi5AAGLn1oiJCE483.png-wh_500x0-wm_3 -wmp_4-s_245189026.png "title=" 011.png "alt=" Wkiom1eqbkcz3zi5aagln1oijce483.png-wh_50 "/>I encountered an error while ex
as UTF-8, compile and observe the phenomenon.\documentclass{article}\begin{document}\begin{tabular}{|c|c|}A B \ \C d\\\end{tabular}\begin{tabular}{|c|c|}\hlineA B \ \\hlineC d\\\hline\end{tabular}\begin{center}\begin{tabular}{|c|c|}\hlineA B \ \ \hlineC d\\\hline\end{tabular}\end{center}\end{document}10. EndSo far, you can use Latex's article template to write a basic paper frame, at least you can use Latex.In the paper from the framework to the complete process, there must be a lot of de
This article mainly introduces the Mysql statement Quick Review Tutorial (full). For more information, see
Basic operations
View database
show databases;
Character set
create database day15 default character set utf8
View character set
show create database day15;
Delete
drop database day15
Modify character set
alter database day15 default character set gbk;
Use Database
USE day15;
View all tabl
Yii quick learning tutorial ------ controller usage (III)
For the controller, pay attention to the following points:
I. Path Problems.
To access yii, add, delete, modify, query, and create a controller, call a model, and render a view, however, do you have any questions about how the index finds the Controller I wrote and how the controller finds the model class I added, how can the Controller render accur
I took notes after reading instructor Xiao Bu's "SQLite Quick Start video tutorial ".
Lecture 1
What is SQLite?Why?How to get it? How to install?How to manage it?How to Use Perl to access SQLite data;How to use C or C ++;SQL features not supported by SQLite;
Self-contained, no server, Zero Configuration, support for transactions.
SQLite databases have only one file, including multiple tables, indexes, tri
Quick Start video tutorial-08-Enumeration
I am a beginner to swift cainiao recorded by myself. You are welcome to make a brick. If you have any questions, please leave a message here.
Main content:
Enumeration Syntax)Match the enumerated value with the Swith Statement (Matching Enumeration Values with a Switch Statement)Associated Values)Raw Values)
Video address:
Baidu Network Disk: http://pan.baidu.c
Python quick tutorial (Supplement 05): String formatting (% operator), python Operator
Many programming languages contain the function of formatting strings, such as formatting Input and Output in C and Fortran. Python has the built-in formatting operations on strings %.
Template
When formatting a string, Python uses a string as the template. There are format characters in the template, which are reserved l
CMake quick tutorial
If you think makefile is a headache, if the project is getting bigger and bigger, you are getting confused. If you get tired of running a lot of commands during compilation, so it is necessary for you to take ten minutes to view the following content.
1. HelloWorld
First create a test1 folder, which creates a main. c file with the following content:
# Include Int main (){Printf ("Hello
I. SOLR learning materials
1. Official Materials
(1) Quick Start: getting started.
(2) API: http://lucene.apache.org/solr/4_9_0/index.html
(3) Reference: format, apache-solr-ref-guide-4.9.pdf
2. Books
(1) SOLR in action, based on version 4.7, is strongly recommended. This book is suitable for learning, and the official ref document is suitable for reference.
(2) Apache SOLR 4 cookbookplugin, based on version 4.0
3. Video
Mr. Kong Hao's Lucene
python versionPython's current version is divided into 2.7 and 3.5, and the two versions of the code are currently incompatible, looking at the Python version number:Python--versionBasic data TypesNumber TypeThe use of integral and floating-point data is basically consistent with other programming languages:x = 3Print(Type (x))Print(x)Print(x + 1)Print(x-1)Print(X * 2)Print(x * * 2) x+ = 1Print(x) x*=2Print(x) y= 2.5Print(Type (y))Print(Y,y + 1,y * 2,y * * 2) M= 5N= 3Print(5/3)#precise division,
------------------------------------------
Objectstart
PropertyName name System.String
String Bill System.String
PropertyName Age System.String
Int System.Int32
PropertyName Awake System.String
Boolean True System.Boolean
PropertyName N System.String
Double 1994.0226 System.Double
PropertyName Note System.String
Arraystart
String Life System.String
String is System.String
String but System.String
String a System.String
String Dream System.String
Arrayend
Ob
To give you illustrator software users to detailed analysis to share a quick design cool fashion Beauty poster production tutorials.
Tutorial Sharing:
Well, the above information is small set to you illustrator this software users of the detailed rapid design of the cool fashion beautiful poster production tutorials to share the entire content, you see the users
Excel2003 Introductory Animation Tutorial 53, Excel Quick Find and search functions.
Demo Animation
Operation Steps
When working with data in a function, it is often not known what function is appropriate to use. Excel's "search function" feature will help you narrow down and pick out the right function.
To perform the Insert → function command, open the Insert Function dialog box, to enter a req
{Mavencentral ()}dependencies {Testcompile ' junit:junit:4.11 '}Version = ' 1.0 'Jar {Manifest.attributes provider: ' Gradle '}}Apply the Java plug-in to each sub-project. means that you can use the tasks and configuration properties that are described in the previous section in a subproject. such as Gradle build.Note that the files are built in a subproject, not in the root directory. Sub-projects can have their own build.gradle build fileDependencies between projects dependencies between proj
,
);
Here I built an MQ library in MySQL and built a table wh_listWh_list's DDL is as follows (content added).
Copy Code code as follows:
CREATE TABLE ' Wh_list ' (
' id ' int (one) not NULL auto_increment,
' Name ' varchar COLLATE utf8_unicode_ci DEFAULT NULL,
PRIMARY KEY (' id '),
UNIQUE KEY ' username ' (' username ') USING btree
) Engine=myisam DEFAULT Charset=utf8 collate=utf8_unicode_ci;
B.model the whole.Create a new models directory in the S d
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