packt publishing

A summary of niuyun's news publishing system. After more than 20 days of hard work, the conclusion of this Niuke news publishing system has finally come. In the past 20 days, I spent almost all of my time with the "niu" teacher. It was a bit reluctant to talk about it at the end. Teacher Niu's humor and carefulness deeply infected me. Despite the long 63 sets of tutorials, I found that there was no conflict

introduction of messenger The concept of messenger comes from the mvvm foundation project.Source codeLater, we found that the Messenger is a good mechanism, and we designed our own messenger based on the actual situation. As the name suggests, as a behavior transmitter here, messenger is responsible for receiving behavior subscriptions in advance and executing these behaviors as needed, that is, publishing. Figure 4. Messenger class diagram

To use to package a. py file as an. exe file for othersInstall Pyinstaller, completeOpen CMD CallPath:\pyinstaller.exe-f path:\name.pyThe path to the published file is the current console window pathUse "" When executing a command path with a space"C:\Program Files (x86) \microsoft Visual Studio\shared\python36_64\scripts"Parameters (case-sensitive)-F to generate a single executable file-W Remove name from console window-P Custom Load class path-I custom iconPath:\pyinstaller.exe-f Path:\name.ic

When Eclipse publishes to workspace metadata, the http://localhost:8888 page does not go in. However, it can start jazz and "a project for the company".andWhen Eclipse is released to Tomcat installation, jazz can start however, the "Company's project" cannot be started and appears: Address already be bind ....Still in the exploration ...CMD-----ipconfig-----netstat-no | findstr "192.168.1.105"----taskkill/f/pid 7196, When you clear the ports that are occupied by IP, some ports are found to be Yo

When you configure SSL in Server.xml, you find that each publish project causes Server.xml to be restored: Each modified configuration is restored.Workaround:1)2)Remove the automatic release.Eclipse EE Publishing Project causes tomcate configuration file server.xml restore

.jar Wsdl4j-1.6.2.jar Xmlschema-core-2.0.1.jar Can be selected from the jar package above. The calling code is as follows: Package Cn.cxf.test;import Org.apache.cxf.endpoint.client;import Org.apache.cxf.jaxws.endpoint.dynamic.jaxwsdynamicclientfactory;public class Cxfwstest {public static void main ( String[] args) throws Exception {Jaxwsdynamicclientfactory factory = Jaxwsdynamicclientfactory.newinstance ();Client client = factory.createclient ("http://localhost:8080/cxfdemo/ws/DemoService?wsdl

Place setup.py and other files in a directory, enter the directory to execute the Python setup.py sdist commandsetup.py#!/usr/bin/-*-coding:utf-8-*-# @Date 2018-04-18 16:38:40# @Author : Blackstone ( 971406187@qq. com) # @Do import setup#print dir (Setup) Setup ( name= ' Test ', version= ' 1.0.0 ', #关联模块 =[' Test ', author= ' Blackstone ', author_email= ' [email protected] ', url= ' 1 ', description= ' Release module test ' )Python Module

, with final type processing, we only need to implement the thread safety of the map through a shallow copy of the collections.Examples we do not provide, you can go back to try to write, the next section we are discussing.Implementing concurrent Add functionality with existing thread-safe classesThere are many such classes in the Java API, such as vectors, Hashtable, and so on, let's look at an example.Package Com.gome.qiantai.tools;import Java.util.vector;import com.gome.qiantai.service.iappra

enterprise servers and, when necessary, make adjustments to the server to remove bottlenecks that affect users. This book describes how to tune Linux, and you can use tools to monitor and analyze server performance to adjust key parameters for specific server applications. This book mainly describes how to analyze and tune the Linux operating system, so that any type of application running on these systems produces excellent performance. The tuning parameters, benchmark results, and monitoring

the root directory is a virtual directory, so to realize the normal operation of the program without large changes, you can put the Web. config and bin directory and the aspnet_client directory (if any) to the root directory. If you feel that this is inconvenient, not conducive to overall management, then you can only ask the administrator to help you set the directory of the program as a virtual directory, and this virtual directory to be configured to the application level, so that the progra

After the test environment requires git to commit the code, Jenkins deploys it automatically, requiring Gitlab to configure Project Webhook.1,jenkins version 2.89 Gitlab 8.112,jenkins need to install plugin: GitLab Plugin GitLab Hook Plugin Build Authorization Token Root Plugin3, after the plug-in installation Successful Jenkins restart, in the project configuration can be seen:4, select the project branch:5. Open git to find the corresponding item6, click Add Webhook below.7. Click Test to repo