Nagios Learning Note II: Nagios overview

1. IntroductionNagios is a plug-in structure, it does not have any monitoring function, all the monitoring is through the plug-in, so it is highly modular and flexible. Nagios monitors objects into two categories: Hosts and services. Hosts typically

"Notes" the significance and application of JS Parentsnode,lastchild,appendchild,insertbefore,nextsibling

These few days reading read these several attributes make a few notesParentNode: As the name implies, it is the parent () that obtains an element that is equal to the JQ.LastChild: Gets the last child element.AppendChild: Adds a child element to the

Knockoutjs 3.X API Eighth Map (mapping) Plugin

Knockout is designed to allow you to use any JavaScript object as a view model. As long as the properties of some view models are observables, you can use KO to bind them to your UI, and the UI will automatically update when observable properties

iOS app package upload App Store (application Loader)

Background: Using Xcode to upload the app, this is sometimes slow and builds need to wait a long time, so I recommend using application Loader1. Export the. IPA file using XOCD packaging2.OK, follow the above, just a APP.IPA packaging export to the

Never buy a mobile hard drive

Bought a Lenovo 1T mobile HDD, 400 yuan.There are two problems very helpless:1. When the computer suddenly restarts, with half a year to restart less than 100 times, fortunately, my "surface" can carry, bring solid-state drive no problem.2. The

The role and usage scenario of the App_Code folder in an ASP. NET Web site

Original Address:The role of the App_Code folder in Web site projects and ASP. NET Web ApplicationBing's GuestI'm going to build a Web site now, not hard, start. Such as:This method builds a Web site project, and the used developers know that if you

Android Neutron line threads can't update the UI?

Android UI access is not locked, so accessing the UI on multiple threads is not secure. So android specifies that the UI can only be accessed in the UI thread.But is there an extreme situation? Makes it possible for us to access the UI in a child

"Team Project topics" Optional project: Board games app

Because our team's golden point game results are second, it is supposed to be able to choose a choice of items, so the following is only a list of our selected items.Optional Item Name: board game app (tentative, name not yet)Introduction: This app

"How to quickly develop a complete IOS Live App" (Beauty article)

Source: 袁峥 Seemygo Links: Http://www.jianshu.com/p/4646894245ba ObjectiveBefore reading this article, if you do not know how the live broadcasting principle, please check this article how to quickly develop a complete iOS Live

Programmers take you on Android development, 10-day Quick Start-development tool configuration Learning

Last lesson:. NET programmer to learn Android development-The first lesson is,. NET programmers learn about the need for Android development and an introduction to Android's big environment.One saw a netizen commented, said, engage in C # to engage

Scare Cry native app HTML5 offline storage technology, but surprisingly easy! "Low-Key reprint"

Scare Cry native app HTML5 offline storage technology, but surprisingly easy! "WeX5 and quiet"2015-11-16 lakb248Starter Software In recent days, WeX5 small series with some mobile application practitioners chatted, many are ready to embrace

[Leetcode] Trapping Rain Water II collection of rainwater two

Given m x n a matrix of positive integers representing the height of each unit cell in a 2D elevation map, compute the VO Lume of water it is able to trap after raining.Note:Both m and N is less than 110. The height of each unit cell is greater than

iOS Xcode reported "XX" is missing from working copy problem

After you have submitted SVN in the project and deleted the unused image resources on this machine, the build will have the warning "xx" is missing from working copy. After finding some information on the Internet, we summarize it.Delete missing

How Eclipse Development Android programs run on your phone

Android development is simple, whether it's on a real-computer debug or a final release to a real machine, as follows:1. Install USB driveMobile phone to be able to connect with the computer, of course, to drive. The effect is that you plug in the

Ramping of "reprint" app: Talk about the importance of testing

Many start-up teams face a problem at the beginning, due to the lack of attention to the pre-launch test work, product launchBug constantly, had to follow up by customer service explanation accompany smiling face, the other side of the engineer

Use of open source framework gpuimage in iOS build libgpuimage.a file and create project (i)

First, download gpuimage(1): Https://github.com/BradLarson/GPUImage(2) After downloading, open the Gpuimage.xcodeproj project, select the real machine to run the project (generate LIB file for the real machine)(3) Click Libgpuimage.a under Products

PC-side and mobile development differences in the front-end eye

According to yesterday, this bun will be summarized in the front-end development, PC and mobile end of the difference, finishing these differences, this bun will start to tidy up the PC-side layout, will write the actual code, or that sentence, I

Week2 Bing Dictionary android client case study

First, software researchOperating platform: Android 4.4.4Bing Version: 5.2.21. Bug Discovery1.1Bug Title: Word Challenge failed to load and refreshBug Detailed Description: The learning interface of the word Challenge module, after the Click does

IOS-How to Fit iOS10 (episode)

Upgrade the system 10.12beta Xcode8 a big push to the problem, even the app on the shelves has become a problem. We can only solve these problems first, then study the 3D engine.September 7, 2016, Apple released iOS 10. September 14, 2016, the new

Knowledge points and technical points for iOS interviews-Chapter II

svn

Then the continuation of the first chapter was not updated yesterday, I am sorry1, socket programming and some third-party framework Socket-io gcdasyncsocket Communication framework?1, using the system comes with Cfsocket  2. Third party Socket-io   

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