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'set-body' Azure API Policy Statement
How to use the "set-body" Policy Statement for an Azure API service operation? The "set-body" Policy Statement can be used to reset the body of the request when calling the backend service or the body of the response when returning response to the client system. The "set-body" Policy Statement can b...
2017-12-04, 206👍, 0💬

Atom "feed/entry/title" Element
What is the Atom "feed/entry/title" element? How To Generate a "feed/entry/title" element? The &lt;title&gt; element is a required sub-element of the &lt;entry&gt; element. The title element should contain a short but human readable title of the feed entry. You should follow the same...
2017-11-25, 206👍, 0💬

View RSS Feeds with Mozilla Firefox
How to View RSS Feeds with Mozilla Firefox? If you want to view RSS Feeds with Mozilla Firefox, you can follow this tutorial: 1. Launch Mozilla Firefox 55. 2. Enter the following in the URL input box: http://dev.fyicenter.com/rss_x ml.php3. Press "Enter" key. You see the RSS feed items displayed in ...
2017-11-02, 206👍, 0💬

Manage and Use Class Properties
How to manage and use class properties? Class properties, also called class attributes, are name value pairs associated with class "type" object, and shared among all instances (objects) created from this class. You can manage and use class properties in various places: 1. In the class definition st...
2018-01-27, 205👍, 0💬

RSS "channel/image" Element
What is the RSS "channel/image" element? The RSS "channel/image" element is an optional sub element of the "channel" element to specify a GIF, JPEG or PNG image that can be displayed with the channel. The RSS "channel/image" element contains the following sub elements. url - REQUIRED. The URL of a G...
2017-11-11, 205👍, 0💬

Using RSS Tools
Where to find tutorials on Using RSS Tools? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Using RSS Tools: RSS Online Validator at w3.org RSS Validation Errors at w3.org View RSS Feeds with IE (Internet Explorer) Subscribe to RSS Feeds with I...
2017-11-05, 204👍, 0💬

Policy to Control Backend Service
Where to find tutorials on creating Policy to control backend service on Azure API Management Policy? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on creating Policy to control backend service on Azure API Management Policy. 'set-backend-servic...
2017-12-04, 203👍, 0💬

RSS Document Structure
What Is the RSS Document Structure? An RSS 2.0 Document is an XML document with the following structure: &lt;rss version="2.0"&gt; &lt;channel&gt; &lt;title&gt;...&l t;/title&gt;&lt;link&gt;...&lt ;/link&gt;&lt;description&gt;... &lt;/descri...
2017-11-11, 203👍, 0💬

MIME Type Definition for RSS Files
What Is the MIME Type Definition for RSS Files? Atom files have its own MIME type definition as: MIME type: application/rss+xml File extension: .rss, .xml Type of format: Syndication Extended from: XML   ⇒Introduction of RSS ⇒⇒RSS FAQ and Tutorials
2017-12-21, 202👍, 0💬

Install Atom Feed on Website
How To Install Atom Feed on Website to Tell Visitors That You Have Atom Syndication Feeds? There are several ways you can tell your visitors that you have Atom syndication feeds available on your Web site: Showing your syndication feed URLs as hyper links with the Atom syndication icon. Adding a &am...
2017-12-13, 202👍, 0💬

Protect XML Special Characters in RSS Feeds
How to protect XML Special Characters in RSS Feeds? An RSS document is an XML document. And there 3 primary XML special characters you need to protect them, if you are using them in your RSS element contents: "&lt;" - Used to indicate the start of an XML element tag. It needs to be protected usi...
2017-11-05, 202👍, 0💬

Atom "feed/author" Element
What is the Atom "feed/author" element? How To Generate a "feed/author" element? The &lt;author&gt; element is not a required sub-element of the &lt;feed&gt; element. However, it is required to have a feed author element, if one of the feed entries does not have an author element. Th...
2017-11-29, 201👍, 0💬

Atom "feed/entry/summary" Element
What is the Atom "feed/entry/summary" element? How To Generate a "feed/entry/summary" element? The &lt;summary&gt; element is not a required sub-element of the &lt;entry&gt; element. But it is strongly recommended that you provide a summary element for each of your feed entries. You ...
2017-11-25, 201👍, 0💬

'xml-to-json' on Invalid XML
What will happen if "xml-to-json" policy statement is applied on an invalid XML document? If you apply the "xml-to-json" policy statement on the request or response body that has an invalid XML document, you will not receive any errors. What you will get is a string that looks like a corrupted XML d...
2017-11-12, 201👍, 0💬

Download Atom Specification - RFC 4287
How to download Atom Specification - RFC 4287? You can follow this tutorial to download Atom specification - RFC 4287: 1. Go to RFC 4287 - The Atom Syndication Format page. 2. Use the browser "Save As" function to save a copy to your computer.   ⇒Introduction of Atom ⇒⇒RSS FAQ and Tutorials
2017-11-02, 201👍, 0💬

Install RSS Subscription Extension for Chrome
How to Install RSS Subscription Extension for Chrome? RSS Subscription Extension for Chrome auto-detects RSS feeds on the page you are reading and upon finding one will display an RSS icon in the Omnibox, allowing you to click on it to preview the feed content and subscribe. If you want to install R...
2017-10-16, 201👍, 0💬

Dump Everything from 'context.Request'
How to build a test service operation to dump everything from the "context.Request" object in the response in Azure API Policy? If you want to build a test service operation to dump everything from the request to the response with an Azure API policy, you can follow this tutorial: 1. Go to the publi...
2018-01-24, 200👍, 0💬

Atom "feed/entry" Element
What is the Atom "feed/entry" element? The Atom "feed/entry" element presents a single Atom feed entry. The Atom "feed/entry" element contains the following information: id - REQUIRED. Specifies an identification that uniquely identifies this Atom feed entry. For example: &lt;id&gt;http://de...
2018-01-06, 200👍, 0💬

DTD for Atom XML Files
Is There Any DTD File to Validate Atom Feed XML Files? A DTD (Document Type Definitions) file contains a set of definitions of XML elements and attributes to form a new XML based specification. The same DTD file can be used to validate XML files that comply with the new specification. Atom feed is a...
2017-11-25, 200👍, 0💬

What Is Wrapper Function
What is a wrapper function in Python? A wrapper function in Python is a function that takes an old function as input parameter and returns a new function. The new function should have the same parameter list and return type. If you call the new function, it will perform the same task as the old func...
2018-02-08, 199👍, 0💬

What Is Python
What Is Python? Python is a widely used high-level programming language for general-purpose programming, created by Guido van Rossum and first released in 1991. Main features of Python: Python is a multi-paradigm programming language: object-oriented programming and structured programming are fully ...
2018-02-01, 199👍, 0💬

What Is Class Method
What is class method in Python? Class methods are functions defined inside the class definition statement block. You can call to execute a class method in two formats: 1. Calling the method with the class name in the dot (.) expression format: class_name.method_name(...). For example, &gt;&g...
2018-01-27, 199👍, 0💬

Create New Instances of a Class
How to Create a New Instance of a Class? There are two ways to create a new instance (object) of a class (or type): 1. The short way: Call the class name as the class constructor function with the following syntax. It will return an instance of the given class. &gt;&gt;&gt; x = class_nam...
2018-01-27, 199👍, 0💬

'json-to-xml' Azure API Policy Statement
How to use "json-to-xml" Azure API Policy Statement? The "json-to-xml" Policy Statement allows you to convert the body of the inbound request or outbound response from JSON format to XML format. For example, the following "json-to-xml" policy statement converts the output response from JSON format t...
2018-01-19, 199👍, 0💬

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