-loader-path=classpath:/templatesspring.freemarker.cache= falsespring.freemarker.charset=utf-8spring.freemarker.check-template-location= truespring.freemarker.content-type=text/htmlspring.freemarker.expose-request-attributes= Truespring.freemarker.expose-session-attributes=truespring.freemarker.request-context-attribute= Requestspring.freemarker.suffix=.ftlIII. Create a INDEX.FTL file for displaying data on the browser sideIv. creating a controller for returning data to the front-end page /** *
Linux History : Multics project development is not smooth, Bell Labs quit the project after the development of UNIX, commercialized price is expensive. Dennis Ritchie and Ken Thompson developed the Unix kernel as well as the C language. Andrew Tanebaum developed Minix for teaching, Linus Torvalds developed Linux. Linux itself is just the kernel of the operating system. Many of the software comes from the GNU project. Linux Big family : Linux Learning Path :This article permanently updates the li
the next data on demand through the next () function, so the calculation of Iterator is inert, It is calculated only if you need to return the next data.
Iterator can even represent an infinitely large stream of data, such as the whole natural number. Using list is never possible to store the entire natural number.
Summary Any object that can be used for the for Loop is iterable type ;
Any object that can act on the next () function is Iterator types, which rep
Springboot when using thymeleaf as a template, the label does not close when the label is not closed, as shown in the following code.href= "Plugin/layui/css/layui.css" rel= "stylesheet" >The following exception will appear:Org.xml.sax.SAXParseException: The element type "meta" must be terminated by a matching closing tag "You can turn off checking for nonstandard HTML5 tags by configuring the Thymeleaf property and combining nekohtml.First, add the dependency to nekohtml in the project Pom fil
The previous article introduced the Java Code for httpurlconnection Access Web pagesThis article describes the Jsoup visit Web pageFirst go to official website https://jsoup.org/download Download Jsoup-1.11.2.jarImport into ProjectCreate a new class JsoupcrawlerWrite the following code PackageOrg.apache.crawlerType;Importjava.io.IOException;ImportOrg.jsoup.Jsoup;Importorg.jsoup.nodes.Document; Public classJsoupcrawler { Public Static voidMain (string[] args) {Try{Document doc=jsoup.connect ("htt
(' Webpack '); module.exports = { entry: __dirname + "/app/main.js",//The only portal file output that has been mentioned several times : { C3/>path: __dirname + "/public",//the place where the packaged files are stored filename: "bundle.js"//package output file filename }, devserver: { Contentbase: "./public",//the directory where the local server loads the page historyapifallback:true,//Do not jump inline:true// real-time Refresh }, module: {//Add
above code, we bound the converted data pie (dataset), there are 5 data, so we will add 5 g elements, the last line of code is the position of moving elements, the default starting position is the SVG draw box (0,0) coordinates, that is, the upper left corner. Note that this time the above code returns theChoose between 5 g elements at the same time. Next, for each G element, add path.Arcs.append ("path"). attr ("Fill", function (d,i) {return color (i);}). attr ("D", function (d) {return arc (d
feel fine, but if there are many other positions, such as General manager, Deputy Manager, Manager Assistant, HR manager, purchasing Manager, can you design a method for each position at this time? Obviously unrealistic, and this loses scalability and flexibility, turning an art activity into a physical activity that will deprive you of the pleasure of programming.Therefore, inheritance and polymorphism is also very simple, inheritance is to use extends to inherit the parent class property and
simplified version of GeoJSON, which can be said to be a GeoJSON child. The author of D3.js thinks GeoJSON is not very good, and it is more admired Topojson format.Topojson compared to GeoJSON, the file size is reduced by 80% because:
The boundary line is recorded only once (for example, the junction lines in Guangxi and Guangdong province are recorded only once)
Do not use floating-point numbers, use integers only
But Topojson seems to be more widely used in d3.js than in the
Previously in the company with SPRINGMVC Development has not known how to configure, feel the spring configuration is really bad, and now finally try to learn something on their own. This is an example in Mkyong, trying to run.First, the project structureTo load a spring-related packageHellocontroller.java(note is under the package controller)Package Controller;import Org.springframework.stereotype.controller;import Org.springframework.ui.modelmap;import Org.springframework.web.bind.annotation.r
, enter in the browser address bar: http://localhost:8080/Test/returnStringYou can see that we run the second URL address to successfully return a string, and there is no Chinese garbled!Test the first URL address below: http://localhost:8080/Test/returnSuccesscan see that the successful return to success.jsp! Note that our SPRINGMVC has no configuration errors. Attach the project directory structure againOthers are accustomed to using JSON, where the JSON can be directly when the string output,
Flash Starter Tutorial: Flash Sound Example Tutorial
1th Step
Select File > Import to import a sound file. Locate the sound file and click Open. The sound files will be saved in the library.
2nd Step
Click the timeline for Layer 1 in the first frame. Select the window "> group" sound from the top of the menu.
3rd Step
In the pop-up window (sound) Select the sound field of your voice import. Select the synchronization field in the stream.
ABP Starter Series Catalogue-A practical walkthrough of learning ABP Framework
We have added a "navigation menu" for the task list by completing the Add and delete changes and page display.In previous projects, you might manually add a tag to the layout page to create a navigation menu, which is also a way, but if you want to decide whether to display a menu for different user permissions, it is inconvenient to control it directly in the layout page.H
HoloLens Development Starter Series -2 Unity3d Install
1 Downloads Unit3d 5.5
The latest is already 5.6.
Unity3d:https://store.unity.com/cn
If you're publishing apps, you'll need at least one paid version, or unity will find you.
2 Installing Unity
Unity supports a lot of OS build Project:windows,android,ios, ... A variety of the need to build the corresponding system selected.
If the VisualStudio2017 is already installed, studio on this sid
This is a latex starter template, copy the following content to a blank. tex file, then use Latex to compile, and then use the Dvi2pdf to generate PDF files, and the following basic not a sentence has been analyzed, it is worth studying.
% A4PAPER-A4 paper 11pt-font twoside-double sided Openany-new chapters can start on even pages\documentclass[a4paper,11pt,twoside,openany]{article}%------------------------------Paper size-----------------------------
Spring.datasource.min-idle=5
spring.datasource.initial-size=5
Iv. New entity class User.java, attributes corresponding to database user table /**
* @author oyc
* @Description: User entity class
* @date 2018/7/8 22:51
*
/public class User {
//subscriber ID
private String ID;
User name
private String name;
The age of the family
private String ages;
User sex
private String sex;
Getter, setter method} is omitted here
v. New test class Connection data
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