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Introduction of Python
Where to find tutorials in understanding what is Python? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in understanding what is Python. What Is Python Download Latest Version of Python for Windows Install Latest Version of Python for Windows Ver...
2018-02-01, 303👍, 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, 303👍, 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, 302👍, 0💬

EPUB 3.0 Metadata - dc:language Element
What is EPUB 3.0 Metadata "dc:language" Element? EPUB 3.0 Metadata "dc:language" is a required metadata element to specify the primary language of the EPUB 3.0 book. When using "dc:language" metadata element, you should the an ISO 639 language code to specify the language. For example, the following...
2018-05-19, 301👍, 0💬

Azure API Policy XML Document Structure
What is the XML Document Structure of an Azure API service operation? Azure API Policy XML Document contains 4 policy blocks: "inbound" - Policy sub element to provide policy statements that controls the generation of the inbound HTTP request to be delivered to the backend service. "backend" - Polic...
2018-03-10, 300👍, 0💬

Versions of RSS Specifications
What are versions of Specifications and release dates? Versions and release dates of RSS are: RSS 2.0.11 - Published by the RSS Advisory Board on March 30, 2009. RSS 2.0.1 - Published by the Berkman Center for Internet &amp; Society at Harvard Law School on July 15, 2003. RSS 2.0 - Published thr...
2017-12-26, 300👍, 0💬

Test API Operation Request Body Examples
How to test request body examples on my Azure API operation? If you have added some request body examples to your Azure API operation, you can follow this tutorial to test them. 1. Go to the developer portal as a publisher administrator. 2. Open the "First API" and open the operation "Add new user"....
2018-03-28, 299👍, 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, 298👍, 0💬

View RSS Feeds with Chrome Extension
How to View RSS Feeds with Google Chrome? I have the "RSS Subscription Extension" installed. If you have the "RSS Subscription Extension" installed. you can follow this tutorial to view RSS Feeds: 1. Launch Google Chrome 60. 2. Enter the following in the URL input box: http://dev.fyicenter.com/rss_x ...
2017-11-02, 298👍, 0💬

'list' Literals and Conversions
How to specify "list" values in Python code? "list" values can be specified using "list" literals or the list() conversion function as shown in this tutorial: 1. "list" literals in [v1, v2, ...] format as shown below: &gt;&gt;&gt; ["Age", 25] ['Age', 25] &gt;&gt;&gt; ["Age", ...
2018-04-07, 296👍, 0💬

Python Built-in Structured Data Types
Python Built-in Structured Data Types? Python Built-in Structured Data Types are data types provided by the Python interpreter to represent structures of data values: Here is a list of commonly used Python Built-in Structured Data Types: "str" - String data type for sequences of Unicode characters, ...
2018-04-07, 296👍, 0💬

What Is Expression
What Is an expression in Python? An expression in Python is a sequence of operations or method calls applied on data objects. An expression has two impacts when executed: Code statements of invoked methods get executed. This may create new data objects, update existing data objects, consume resource...
2018-03-13, 296👍, 0💬

EPUB 3.0 Metadata - dc:date Element
What is EPUB 3.0 Metadata "dc:date" Element? EPUB 3.0 Metadata "dc:date" is an optional metadata element to specify the publishing date of the EPUB 3.0 book. When using "dc:date" metadata element, you should follow the ISO8601 standard specify a date, a date and time, or a full timestamp. For exampl...
2018-04-28, 295👍, 0💬

Atom "feed/title" Element
What is the Atom "feed/title" element? How To Generate a "feed/title" element? The &lt;title&gt; element is a required sub-element of the &lt;feed&gt; element. The title element should contain a short but human readable title of the feed document. You should follow the same rules on ...
2017-12-09, 295👍, 0💬

Classes Are Objects Too
Are classes objects in Python? Yes, all classes are objects of "type" type in Python? You can verify this with the following Python code: &gt;&gt;&gt; class x: ... pass ... &gt;&gt;&gt; type(x) &lt;class 'type'&gt; In other words, the "class x" statement block perform...
2018-05-08, 293👍, 0💬

Install Latest Version of Python for Windows
How to install the latest version of Python on my Windows computer? I have the Python for Windows file downloaded. If you have the latest version of Python for Windows downloaded, you can follow this tutorial to install it: 1. Double click the Python download file, for example \fyicenter\python-3.6....
2018-04-12, 293👍, 0💬

Add Request URL Template Parameters
How to add request URL Template Parameters to my Azure API operation to make it more user friendly? If your API Operation requires some key parameters, you put them as template parameters in the URL template of the operation. Using template parameters reduces the need for providing parameters in the...
2018-03-24, 293👍, 0💬

'set-status' Policy Statement
How to use the "set-status" Policy statement to modify the response status for an Azure API service operation? The "set-status" Policy Statement allows you to change the status code of the response. For example, the following outbound policy changes the status code of the response to 401: &lt;ou...
2018-01-13, 293👍, 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, 293👍, 0💬

HTML Tags in RSS "channel/item/description"
How to enter HTML Tags in RSS "channel/item/description"? In most cases, the "channel/item/description" XML element should contain a text string describing the RSS feed item without HTML tags. But sometimes, you would like to include HTML tags in the "channel/item/description" XML element, to provid...
2017-11-05, 293👍, 0💬

EPUB 3.0 Metadata in Calibre Book Library
How to view EPUB 3.0 metadata in Calibre book Library? You can follow this tutorial to view EPUB 3.0 metadata in Calibre book library. 1. Click Row-Your-Boat-3.0.epub to download this sample EPUB 3.0 book. 2. Unzip and open package.opf. You see the following metadata elements: &lt;package xmlns=...
2018-04-28, 292👍, 0💬

Debug API Operation Test
How to debug issues in an API Operation Test? The first step to debug an API operation issue is to review the "trace" information in the test result. 1. Repeat the test on "Add new user" operation of the "First API". 2. Click "Try it" and scroll down. 3. Click "Send". You see test result displayed. ...
2018-03-28, 291👍, 0💬

Atom "feed/link" Element
What is the Atom "feed/link" element? How To Generate a "feed/link" element? The &lt;link&gt; element is not a required sub-element of the &lt;feed&gt; element. But it is strongly recommended that you provide a link element with rel="self" for each of your feed documents. The rule fo...
2017-11-29, 291👍, 0💬

'rewrite-uri' Policy Statement
How to use the "rewrite-uri" Policy Statement for an Azure API service operation? The "rewrite-uri" Policy Statement is actually doing the same work as the operation setting "Rewrite URL template". For example, if you create an API operation with the following settings: HTTP verb: POST URL template:...
2018-01-16, 289👍, 0💬

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