Get to know yaml in 5 minutes
Liubin http://www.ruby-cn.org/Http://yaml.kwiki.org/index.cgi? Homepage
Document location:Http://www.ruby-cn.org/articles/yaml_in_5_minutes.html
2004/11/11
Note: before you start, you may want to see the basic concepts of yaml first. If yes, click here:Http://www.ruby-cn.org/articles/what_is_yaml.html
First minute: a simple list
Your friend sent you the following letter:
- Memo
1. Before the web system starts running, you need to populate the database with some pre-built data. Here you need a method that runs only once while the system is running, to implement the initialization process of the system.Here, it's natural to think of Servletcontextlistener as such a listener, as described in the SERLVET-API documentation. Interface for receiving notification events about ServletContext lifecycle changes. and just, a web system, there is only one servletcontext. 2. Then th
): Rookie how to transform into a high-level program apeGet kicked Tribal Story (2): The road of transformation caused by chanceGet kicked Tribal Story (3): self-taught itGet kicked tribal story (4): The program Ape's job-hopping sentiment650) this.width=650; "src=" http://s3.51cto.com/wyfs02/M02/8C/CB/wKioL1h4lCzCgAYFAADChCFKVY8300.jpg "border=" 0 "alt = "51CTO developer QQ Exchange Group 370892523" title= "51CTO developer QQ Exchange Group 370892523" style= "border:none;"/>
This article is written in xhz1234 (Xu Hongzhi). For more information, see the source.
Http://blog.csdn.net/xhz1234/article/details/37044531
Xu Hongzhi
Background: Installing wine. Using apt-Get install wine fails.Environment: Ubuntu-Kylin 14.10 (64-bit)
Print as follows:
Dpkg: dependency issues make the libc6-i386 configuration work unable to continue: The libc6-i386 depends on libc6 (= 2.15-0ubuntu10. 2); however: The libc6 version in the system
Using the Cordova can be very convenient to read the system album through the JS code photos, as with the use of camera cameras, the same need to add the camera plug-in first.one, add camera pluginFirst we enter the directory where the project is located in the terminal, and then run the following command:
1
cordova plugin add cordova-plugin-camera
You can see that the camera plugin has been successfully added:two, get
that the tip of the wet state, avoid dry mouth, because the tip of the wet feeling can make women more exciting.3. Whispers in her earA woman is naturally an emotional animal, and the most unbearable of a man's sweet-talk attack on her. Before the play fully provoked her sexual desire, the opportunity to say some words in her ear, which will make her instantly full of blood surging, there is no reason to break free from your control.4. Sex toysIf you want to have some popular elements in the se
1, recharge to obtain, this is the most direct way, tyrants dedicated.
2, Novice Howard Li, novice players to achieve a certain level or requirements will receive gifts.
3, the system achievement, when you obtain the related achievement time will obtain the corresponding silver ingot reward.
4, copy Customs clearance, when you pass the copy will get some rewards, have the opportunity to get a piece of s
problem of large file or large volume data processing.Get PHP generator out and help.Defining PHP Generator is simple and looks like defining a function:function makeRangeByGenerator($range) { for ($i = 0; $i $range; $i++) { yield $i; }}Simply, Makerangebygenerator does not have a return value and does not create the entire array in memory, but only the keyword yield, which marks the value that should be generated for Each loop. Next, we can use generator like accessing a normal collection:fore
Get Docker in 5 minutes! Docker
Editor's note:In July 3, the "CSDN online training: the way to Docker" and the number of online users reached a new high. However, in the final QA stage, I found that the problem was still very elementary, docker technology is still in the infancy of Gartner's technological curve. Just a few days ago, I saw a very easy-to-understand article titled What is Docker? After rea
This article mainly introduces the PHP access to the user IP address 5 methods, has a certain reference value, now share to everyone, the need for friends can refer to
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ShopBuilder online store get-type SQL Injection packaging (1 ~ 5) The demo test on the official website is successful.
First, the get type is filtered.
If (inject_check ($ _ SERVER ["REQUEST_URI"]) {die ('invalid URL! ');} Function inject_check ($ SQL) {return preg_match ("/(select | insert | delete | \. \. \/| \. \/| union | into | load_file | outfile | \ '| %
Section 5 get help
Returned directory
Eclipse has installed a large number of online documents, including SWT and jface library Overview (overviews), beginner (tutorials), and javadocs. Select help> help from the main menu to get help. The Help window is 2-13.
Figure 2-13 eclipse Help Window
Eclipse access (eclipse Association) internal web server to display h
of "professional stage" and "career development phase" has left a few accumulation for you. At this stage, what you need is how to keep your career going up in a smooth process. During this period you have to constantly observe the market, understand the market, you can not have the slightest slack, so you may feel very tired, very hard, but you see more, the ability to withstand the pressure has increased a lot, so you can easily.You have all the rhetoric and vows in this phase into reality, y
Find and replace the input in the text box from the string JS to *function Searchstringandreplace () {var str = document.getElementById ("txtstring"). Value;var index = str.indexof ("JS", 0);while (index>-1) {str = str.replace ("JS", "*");index = Str.indexof ("JS", index+1);}document.getElementById ("txtstring"). Value = str;}Manipulating text with regular expressionsfunction Stringbyregex () {var str = document.getElementById ("txtstring"). Value;var result = Str.match (/JS/GI);document.getElem
Why use Sea.js?Sea.js Simple, natural code writing and organizing methods Good compatibility Technology is more mature, the use is more common. Directory structure: examples/|--sea-modules Storage Seajs, jquery and other files, which is also the deployment directory of the module |--static storage of each project JS, css file ||--Hello ||--Lucky | '--todo '--the app holds HTML and other files |--hello.html |--lucky.html '--todo.html The module is documented in the page: in hello.html foo
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