middle, do not be afraid, you can find a remedy, such as Rs.remove ("localhist:27023") rs.reconfig (CFG) and so on, so that you can learn the plowing. The most afraid of is to destroy again, but so do their own practice can, the company environment or production environment, to please absolutely careful!! 2, Configuration Configserver 1) Write your own conf file mongo_configserver_1.conf content: Bind_ip=localhostport=27019Dbpath=d:\mongodb\data\conf
Step-by-Step Study message Book
This article takes active Server Pages as the center, shows you the production process comprehensively, and uses a large number of examples step-by-step for you to explain and demo, let you in the continuous theory and practice more easily into the door of the ASP. Of course, before lear
ObjectiveBefore a few articles, was recommended to the home page, and was under the blog park, the reason content is too little, then I want to write more, or to follow this frequency to write it? itself my intentions this series is to have the simplest and easiest to understand the way to carry out, each content also do not too much, so that beginners easy to understand learning, or the hype of a large beginner from the beginning to see the tail will be dizzy. So every time I focus on the conce
Step by step learning SpringBoot (1) quickly build a web and springboot build a webAdapt to readers
Front-end engineers (java companies)
Front-end Architect (a java Company)
Java Engineer
Test Engineer (java Company)
What is SpringBoot?
Spring Boot is a project promoted by the community feedback. Spring Boot is one of the most influential projects in Spring and even the Java Community in the past fiv
Summary
Next we will introduce Lists. updateListItems update item practices and UserGroup. getUserCollectionFromSite () usage, please first learn Step by Step SharePoint Development Learning notes Series 8, SharePoint web service Development (on), you will be more likely to learn web service Development
Lists. Update
learn about the latest changes.4. Development tool SelectionVisual Studio 2015 is one of the most primitive choices, but I think it's too cumbersome. I prefer to manage the code in a lightweight sublime +git way (I'm not really hitting the field). The ASP. NET VNext has good plugin support for sublime, if everyone is interested click here. The following is the working environment of my project, is it a bright light for developers of visual Studio?Tod
1. From the very beginning, I learned the simplest framework, three-layer framework, and multi-layer framework. After SharePoint development. net knowledge is gradually forgotten, Asp. net and ASP. net MVC also feels more and more unfamiliar, but it has always felt that the framework is very beautiful and the design is very reasonable. Learn it at night when you are bored! I had some doubts. I wrote a blog and wrote it again from start to end. It woul
First determine which version to study, in the previous contact with Python, the python2.x version still occupies a large market. But as a beginner I decided to learn a new version, I believe the future will gradually turn to the 3.x version.Actually building Python is not a very difficult thing, but the construction process will be some details, write down the memo.1. Download and install Python, you can go to the official website to download the lat
began to learn PHP, using the WebMatrix built local server (this is the simplest, but also got long time).WebMatrix is really simple enough to say, just to create a new empty site, and then you can open the inside. Note that the runtime may return 404, this is due to the main station does not have a default page, the default page is entered under the Site settings, enter the desired default page.Officially started PHP.PHP scripts start with The variab
setting]automaticmigrationdatalossallowed =true; } }
The core code is two sentences, simple! Does it feel like learning ef so easy! You cannot use so easy because we are talking about the simplest. It is difficult to learn in depth.
3. Then add the code inside the Global.asax to update the database to the newest method on behalf of the application initialization4. Operation effectThe whole article, the need to write code is not more than 5 li
00, on the back of the pack on the way programmers learn01, Back Pack 2--why to learn GTK02, the Backpack 3--gui overview03, the Backpack 4--GTK introduction04, Backpack 5--GTK Environment (Linux)05, Backpack 6--GTK Environment (Windows)06, embark on the journey a simple blank window07, embark on the journey 2--add control08, embark on the journey the horizontal layout of 3--layout container09, embark on the journey 4--layout container vertical layout
Webpack is the front-end engineering to build a set of tools, why a program is called a set, because Webpack is actually a module of NPM, the use of it, this period also need a lot of other modules to support, so I call it a set of tools.Webpack function and grunt and gulp are based on node, so I hope you have a node base, if not, then first learn node, this is ruan a peak of the tutorial, very good, but also need to
Recently contacted a lot of new technology, not in the heart some confused, so many are not understand, have not mastered. Back, look at the Moon Shadow teacher wrote a piece about the front end of the article, to oneself touched very big, seriously really grasp the foundation, no foundation, in the technology is also clouds. So, light down the heart, and lay a good foundation. Do not be influenced by the outside too much, the new technology with a curious mentality to understand, with the basic
Introduction: Database DesignStep by step (2) -- after the database life cycle is published in the garden, I received some emails and a friend called me directly to ask why it does not contain the physical design of the database. Here I will explain that the physical design of databases is closely related to database products. The focus of this series is the general design concepts and methods of databases, this is also a piece of software that is eas
-sources.jar Org.apache.hadoop.examples.WordCount Input OutputIf you see this, then congratulations, this means that your Hadoop has been installed successfully.7 ConclusionThe process of installing Hadoop from Ubuntu can be seen in the past when you find it difficult to try something that may actually be simple. As long as you want to learn, just step by step, t
Text: Step-by-step write algorithm (loop and recursion)"Disclaimer: Copyright, welcome reprint, please do not use for commercial purposes. Contact mailbox: feixiaoxing @163.com "In fact, programming friends know that no matter what language you learn, loops and recursion are two things that must be learned. Of course, if the loop is good to understand a bit, then
, such as Ubuntu,centos,debian,mint,opensuse,fedora and so on.
Learn how to open the shell (PS:BASH,ZSH,SH, etc.).
Or you can install Cygwin on Windows.Compiling Nginx1. Download the source code package for this softwareBashwget http://nginx.org/download/nginx-1.7.4.tar.gzWget is a software for downloading, of course you can also use the software, just with wget seems to be faster than the graphical interface Oh.2. Unpacking the PackageBASHTA
In the last section of WCF distributed development step-by-step for Win (4): WCF Service Reliability transmission configuration and programming development, this section we continue to learn WCF distributed development step-by-step for the win section (5): Service contract a
machine Learning: A step-by-step approach to understanding reverse communicationTime 2016-09-13 00:35:59 Yong Yuan ' s blog original http://yongyuan.name/blog/back-propagtion.html theme Data mining
In reading the reverse-propagation method, I saw this blog post with the reverse propagation through the example a step by step
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