puppet code examples

Code:JQuery Code:$.getJSON("http://api.flickr.com/services/feeds/photos_public.gne?tags=cattagmode=anyformat=jsonjsoncallback=?", function(data){ $.each(data.items, function(i,item){ $("Describe:Loads JSON data from Test.js and displays a name field data from the JSON data.JQuery Code:$.getJSON("test.js", function(json){ alert("JSON Data: " + json.users[3].name);});Describe:Load JSON data from Test.js

onbtnaclicked() {//Get an example of FRAGMENTBFragmentmanager Fragmentmanager = Getsupportfragmentmanager (); FRAGMENTB FRAGMENTB = (FRAGMENTB) fragmentmanager.findfragmentbytag (Fragment_b_tag);if(Fragmentb! =NULL) Fragmentb.changeb (); }@Override Public void onbtnbclicked() {//Get an example of FragmentaFragmentmanager Fragmentmanager = Getsupportfragmentmanager (); Fragmenta Fragmenta = (fragmenta) fragmentmanager.findfragmentbytag (Fragment_a_tag);if(Fragmenta! =NULL) Fragmenta.changea

Examples of simplified Python Django framework code: pythondjango Despite the popularity and popularity of Django, some developers still regard it as an outdated web development framework and only suitable for web programs with rich content. However, most web programs are usually not rich, which makes Django seem to be the best web framework. So let's take some time to get to know her from the current web d

Android obfuscation code details and examples Android obfuscation code details and examples To prevent your work results from being stolen by others, obfuscation code can effectively prevent decompilation. The following describes the steps for obfuscation of

Introduction Jqplot is a very good jquery-based chart plug-in. This article mainly helps you sort out the Chinese usage instructions of jqplot and download online examples and source code. The jqplot plug-in displays charts on the canvas in HTML5-supported browsers.Introduce script files Jqplot must be supported by jquery version 1.4.3 or later. As mentioned earlier, jqplot will be presented as Canvas in br

First, the preface This experiment will use a simple example to explain the principle of crack verification code, will learn and practice the following knowledge points: Basic knowledge of Python The use of PIL modules Second, detailed examples To install the pillow (PIL) Library: $ sudo apt-get update $ sudo apt-get install Python-dev $ sudo apt-get install Libtiff5-dev Libjpeg8-dev-zlib1g-d

into a new array, one of which is the key name and the value of the other array is the key value. Define the format: Array Array_combine (ARRAY1,ARRAY2) Example Copy CodeThe code is as follows: $a 1=array ("a", "B", "C", "D"); $a 2=array ("Cat", "Dog", "Horse", "Cow"); Print_r (Array_combine ($a 1, $a 2)); ?> Output Result: Array ([A] = Cat [b] = Dog [c] = Horse [d] = Cow) Note: When using the Array_combine () function, two parameters must h

Phpcalender (calendar) two version code examples (solving the 2038 problem ). Note that the 32-bit server has 2038 problems, so the 32-bit server's validity period ranges from ~ In 2038, we can also use DateTime to avoid this problem (which is irrelevant to 32-bit 64-bit ). Note that the 32-bit server has 2038 problems, so the 32-bit server's validity period ranges from ~ 2038 We can also use DateTime to

I am glad that I have seen the new sun rise after the end of the day, so I can also write articles here, to go back to Kazakhstan, recently done a project, need to use the subdomain domain name to invoke an existing function under the main domain name, so thought of using JSONP to solve, in our ordinary projects there are no lack of such a need for friends, So I write it down so that I can check it out and hope to help you. What is the JSONP protocol? JSONP is the JSON with Padding. Due to th

= Np.arange ( -5, 5, 0.1) >>> y = np.arange (- 5, 5, 0.1) >>> xx, yy = Meshgrid (x, y, sparse=true) >>> z = np.sin (xx**2 + yy**2)/(xx**2 + yy**2) >gt ;> h = plt.contourf (x, Y, z)6.mgrid>>> Np.mgrid[0:5,0:5]array ([[[[[0], 0, 0, 0, 0],[1, 1, 1, 1, 1],[2, 2, 2, 2, 2],[3, 3, 3, 3, 3],[4, 4, 4, 4, 4]],[[0 , 1, 2, 3, 4],[0, 1, 2, 3, 4],[0, 1, 2, 3, 4],[0, 1, 2, 3, 4],[0, 1, 2, 3, 4]]) >>> Np.mgrid[-1:1:5j]array ([-1., -0.5, 0. , 0.5, 1. ])7.ogrid>>> from NumPy import ogrid>>> Ogrid[-1:1:5j]array

This is a creation in Article, where the information may have evolved or changed. Swig Open Source project (http://www.swig.org) for multiple programming languagesprovides amutually accessible interface generation tool, which also contains the build for the Go languagethe ability to invoke C, C + + code. The CGO tool that comes with the go language already supports calls to C code, but support for C + +

Examples of CSS Tag switching code are more beautiful. Our design is more and more pursuing a simple style, and we hope to display more content in a limited space. At the same time, we found some problems. The simple arrangement of content always makes the page very long. Many scrolling screens can complete the layout of the displayed content. YAHOO and Netease took the lead in applying the Label Switching

Examples of HTML5 form automatic verification and html5 form instance code In HTML5, while adding a large number of form elements and attributes, It also adds a large number of functions to verify the content validity of the newly added elements in the form and form at the time of submission, next, let's talk about automatic verification. In Html5, attributes can be used for elements to perform automatic ve

be Inherited when another class is used to extend the annotation. By default, the annotation cannot be Inherited. You may wish to use the Java annotation method in your development project. As I mentioned in the introduction, annotations have become an important part of modern Java frameworks and applications. Take JUnit4 as an example, java annotations allow JUnit developers to use more extensive methods for testing, without requiring test writers to enforce Uniform Naming rules. There is als

This article mainly introduces eight methods and code examples for reading files in PHP. This article summarizes the eight functions for reading files in PHP, each with examples and precautions, for more information about how to read files in PHP, see. 1. fread String fread (int $ handle, int $ length) Fread () reads a maximum of length bytes from the file point

]; [Update Removeobjectforkey: (__bridge_transfer ID) ksecclass]; Set the find condition, which is to find the keychain item according to this condition nsmutabledictionary* updateItem = [[Nsmutabledictionary alloc]init]; [UpdateItem setobject:[query Objectforkey: (__bridge_transfer ID) ksecclass] forkey: (__bridge_transfer ID) kSecClass]; [UpdateItem setobject:_nametf.text Forkey: (__bridge_transfer ID) ksecattraccount]; Parame

Comments: This article mainly introduces two code examples of HTML5 Canvas rotation animation to achieve the effect of a rotating Canvas. For friends who want to learn HTML5 Canvas rotation animation, refer : Method 1:The Code is as follows: Method 2:The Code is as follows:

Portal-Basic Java Web Application Development Framework (portal-basic for short) is a fully functional, high-performance full-stack web application development framework, built-in stable and efficient MVC infrastructure and Dao framework (with built-in support for hibernate, mybatis, and JDBC ), integrates basic web application components such as Action interception, form bean/Dao bean/spring bean assembly, internationalization, file upload/download, and cache to provide a highly flexible pure J

Use Python code examples to demonstrate the practical use of kNN algorithm, pythonknn The proximity algorithm, or K-Nearest Neighbor (kNN, k-NearestNeighbor) classification algorithm, is one of the simplest methods in Data Mining classification technology. The so-called K-Nearest Neighbor refers to k nearest neighbors, which means that each sample can be represented by k nearest neighbors.The core idea of k

function Loadxmldoc (idname,url,sendout) {var xmlhttp;if (window. XMLHttpRequest) {//code for ie7+, Firefox, Chrome, Opera, safarixmlhttp=new XMLHttpRequest (); } else {//code for IE6, ie5xmlhttp=new ActiveXObject ("Microsoft.XMLHTTP"); } Xmlhttp.onreadystatechange=function () { if (xmlhttp.readystate==4 xmlhttp.status==200) { document.getElementById (idname). Innerhtml=xmlhttp.responsetext;} } Xml