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I spring and autumn writer: YANZM0x00 backgroundThis week, get a source material is 08cms, this source code in the official website does not open source download, need to buy, by a teacher to provide, audit time found this CMS data transfer more

Case story:I currently have a set of EXCHAGNE01 and EXCHANGE02 servers in the environment, all of which are all role-mounted exchange2013cu8 systems.The two servers belong to one DAG group, and due to a special reason, the DAG's failover cluster

Classic GDB debug commands, including viewing variables, viewing memoryWhen you debug a program, when the program is stopped, you can use the Print command (the Shorthand command is P), or the synonym command inspect to see the current program's

The Hamming check code is to add a k check digit outside n data bits, thus forming a new code word of k+n bit, so that the code distance of the new code word can be larger evenly. The relationship between N and K is (1).(1) A.2k-1>=n+k b.2k-1"Answer"

SMB Virtualization Solution-vmware VSphere 6.5Daily Management Portalv0.0.1Purpose of this article:For the small and medium-sized enterprise virtualization platform management, involves many management entrance, the general administrator may not

One, in VMware to do a system snapshot, is to do a good job of the CentOS system backup! To prevent major problems in the future, then we can restore the snapshot directly!Second, download putty, Xshell tools. Putty we can go to the official website

Save Ctrl+s (know for sure)Comment Code ctrl+/Uncomment ctrl+\ (Eclipse3 already merged into ctrl+/)Code-assisted alt+/Quick Fix ctrl+1Code Formatting Ctrl+shift+fOrganize import Ctrl+shift+oToggle Window Ctrl+f6 Ctrl+shift+m Importing unreferenced

previous post "Openstack kills VMWare (1)"In general, there are some comparisons between OpenStack and VMware using the open source version, and note that I'm talking about the open source version of OpenStack, as for each commercial version of

The Costfunction code is as followsFunction[jval,gradient]=costfunction (theta) jval= (Theta (1)-5) ^2+ (Theta (2)-5) ^2gradient=zeros (2,1) gradient (1) =2* (Theta (1)-5); gradient (2) =2* (Theta (2)-5);Run the following code

Rokua Topic PortalEmm ... The title of the topic wrote a balance tree, but the theoretical complexity of the problem of the optimal solution should be a tree array set of domain segment tree bar.Just like the dynamic ranking (Konjac Konjac sol, put

This article turns from: The ten classic sorting algorithm, which has the dynamic Diagram + code detailed, this article simple introduction + personal understanding. Sorting algorithmsClassic algorithmic problems are also frequently asked questions

The Spring framework is like a family with many derivative products such as boot, security, JPA, and so on. But they are based on the spring IOC and AOP IOC, which provides dependency injection of container AOP, solves cross-sectional programming,

Chapter Content Article Content Search Ideas Search for content participle Search query Statements Filter criteria pagination, sorting criteria Summary First, the article content search ideasThe previous article on

Detailed reference: "Sprin Cloud and Docker Micro-service Architecture combat" p162-9.9.4 FestivalThe changes to be made are:1. Add SPRING-CLOUD-STARTER-BUS-AMQP package to Spring Cloud Config Server service side4.0.0

Two cases:1, if the use of the Thymeleaf template engine, HTML files can be placed in the template folder, if not must not be put in, otherwise cannot find, because HTML is static page, so put this type of file in the static folder.Join in Pom.xml　　

Annotations for binding request data in SPRINGMVCIn the previous article, we briefly introduced @requestmapping and @requestparam annotations and learned how to configure address mapping, and this article introduces some annotations for handling the

Let's start by listing everything you need to download.1. Corpus: https://dumps.wikimedia.org/zhwiki/latest/zhwiki-latest-pages-articles.xml.bz2, or find https://here dumps.wikimedia.org/zhwiki/. This file contains only the title and text, does not

How to Use Yum to download and install the RPM package and its dependencies, and use yumrpm Dependencies Today, when installing Perl-IPC-cmd, we found many dependencies. Run Yum install? Perl-IPC-cmd looks like this: Updating: glibc-common-2

Jmeter simply uses a proxy to record app requests, and jmeter to record app requests 1. Download Jmeter (related blog) 2. Add a proxy 3. perform the following settings after creation Port 8888: the port number used to set proxy for the

JQuery framework-3. jQuery custom encapsulation plug-ins and third-party plug-ins, jquery-3.jqueryI. jQuery encapsulation Extension1. Use the extend method in jQuery (Hanging on jQuery and jQuery. fn objects) 1.1 Definition of the official document: