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'type' - JSON Schema Validation Keyword
How to use the "type" JSON Schema validation keyword to validate JSON instances? "type" is a generic JSON Schema validation keyword that always applied to the JSON instance. When "type" is specified, the JSON instance must match one of the given JSON types: "null", "boolean", "object", "array", "num...
2017-08-25, ∼1845🔥, 0💬

Download and Run Visual Studio 2017 Installer
How to Download and Run Visual Studio 2017 Installer? When you try to download the Visual Studio package from Microsoft Website, it actually forces you to download and run the Visual Studio Installer first. Here are the steps of How to download and run Visual Studio Installer: 1. Go to https://www.v...
2023-07-29, ∼1844🔥, 0💬

Add Google as Identity Provider on Azure AD B2C
How to add Google as an identity provider to my Azure AD B2C account? I have registered Azure AD B2C as a Google client application. After you have registered Azure AD B2C as a Google client application, and recorded the "Client ID" and "Client Secret", you can now add Google as an identity provider...
2019-03-08, ∼1844🔥, 0💬

Relation between HTML and URI?
What is the relation between HTML and URI? URI (Uniform Resource Identifier) is a superset of URL. URI provides a simple and extensible means for identifying a resource in a more generic way. For example, the following strings are all valid URIs: ftp://ftp.is.co.za/rfc/rfc1808 .txthttp://www.ietf.or...
2024-02-09, ∼1843🔥, 0💬

Atom "feed/subtitle" Element
What is the Atom "feed/subtitle" element? How To Generate a "feed/subtitle" element? The &lt;subtitle&gt; element is not a required sub-element of the &lt;feed&gt; element. But it is strongly recommended that you provide a subtitle element for each of your feed documents. You should ...
2017-12-09, ∼1843🔥, 0💬

Attributes of an HTML 'img' Element
What Are the Attributes of an "img" Element? There are 4 commonly used attributes for an "img" element: "src" - Required attribute. Used to specify the URL of the image file. "alt" - Required attribute. Used to specify the name of the image. "width" - Optional attribute. Used to specify the width of...
2017-03-27, ∼1842🔥, 0💬

"docker search alpine" - Search for Alpine Image
How to Search for Alpine Docker Image with the "docker search alpine" command? If you want to try the Alpine Docker Image, you can use the "docker search alpine" command to find the correct version of the image from the registry. fyicenter$ docker search alpine NAME DESCRIPTION STARS OFFICIAL alpine...
2019-02-14, ∼1841🔥, 0💬

Atom "feed/category" Element
What is the Atom "feed/category" element? How To Generate a "feed/category" element? The &lt;category&gt; element is not a required sub-element of the &lt;feed&gt; element. However, it is recommended to have one or more &lt;category&gt; elements to provide classifications for...
2017-11-29, ∼1839🔥, 0💬

Default Protocol and Port Number of a URL
What Happens If Protocol or Port Number Is Missing in a URL? From a syntax point of view, all URL parts are optional. If some parts are not included in a URL, the browser and the hosting computer will provide default values. Here are some rules about the protocol name, host name, and port number: 1....
2017-07-07, ∼1839🔥, 0💬

Introduction of HTML5
Where to find tutorials in understanding what is HTML5? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in understanding what is HTML5. Clear answers are provided for frequently asked questions on what is HTML5; writing and viewing HTML5 documents...
2024-03-07, ∼1838🔥, 0💬

Mixing Images with Text in a Paragraph in HTML
Can I Mix Images with Text in a Paragraph? Yes. "img" elements are in-line elements. You can use "img" elements to mix images with text in any paragraph defined by a "p" element'. Below is a good tutorial example of image mixed with text: &lt;?xml version="1.0" ?&gt; &lt;!DOCTYPE html PU...
2023-08-09, ∼1838🔥, 0💬

fabcar.go - The "fabcar" Chaincode
What is the fabcar.go source code file? File fabcar.go contains the source code the "fabcar" chaincode (or Smart Contract). A copy of fabcar.go file is available is the /opt/gopath/src directory on the "cli" container. You can open and read it. 1. Copy fabcar.go from cli container: $ docker cp cli:/...
2020-02-20, ∼1838🔥, 0💬

wallet-import.js - Import Keys to Wallet
How to write a Node.js script to Import Keys to Wallet? After enroll (sign in) to ca.example.com, you will receive your private key and a certificate of your public key. You can save import them into a local wallet. Here is sample Node.js script, wallet-import.js, that enrolls (signs in) to ca.examp...
2019-04-22, ∼1838🔥, 0💬

HTML Element Contents
What Is the XHTML Element Content? The content of an HTML element is everything you entered between the opening tag and the closing tag of the element. Here are some good examples of XHTML element contents: &lt;!-- An empty table cell --&gt; &lt;td&gt;&lt;/td& amp;gt;&lt;!-- ...
2017-07-30, ∼1838🔥, 0💬

Manage and Use Instance Properties
How to manage and use instance properties? Instance properties, also called instance attributes, are name value pairs associated with class instance object, and not shared with other instances created from this class. You can manage and use instance properties in various places: 1. In the class "__i...
2022-09-24, ∼1837🔥, 0💬

Using HTML 'button' Input Fields
How To Use "button" Input Fields? An "button" input field is defined as &lt;input type="button" .../&gt;. "button" input fields can be used to create client-side action buttons. If a client-side action button is clicked, a client-side script will be triggered. The client-side script could th...
2017-04-04, ∼1837🔥, 0💬

'list' Values are Objects
Are "list" values objects in Python? Yes, "list" values are objects in Python. In fact, all data values in Python are objects. In Python, "list" is defined as an object class with the following interesting properties, constructors, and methods: list.__doc__ - Property holding a short description of ...
2022-12-03, ∼1836🔥, 0💬

Other HTML Inline Elements
What Are Other HTML Inline Elements? Other inline elements that are not covered in this collection: a - Defining an anchor. img - Defining an image. map - Defining a clickable image map. input - Defining an input field in a form. select - Defining a selection field in a form. textarea - Defining an ...
2017-07-21, ∼1836🔥, 0💬

Firefox "live bookmark" Icon
What is the Firefox "live bookmark" Icon When it displays a Web Page that Has Atom Feeds? When you use a Firefox browser (older version) visiting a Web page that has an Atom feed define, Firefox will display a "live bookmark" icon in the status bar. You can click the "live bookmark" to add the Atom ...
2017-12-13, ∼1835🔥, 0💬

HTML Interview Questions
Where to find tutorials of introduction to HTML Interview Questions? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in introduction to HTML Interview Questions. You can find answers to these questions in other parts of this tutorial collection. I...
2017-03-07, ∼1835🔥, 0💬

What Is Variable
What is variable in Python? A variable is symbolic name that can be assigned with a reference link to a data object resulted from an expression. In Python, variables are not declared specifically for any data type. They can be used without declaration statements. For example, the following assignmen...
2018-03-13, ∼1834🔥, 0💬

RSS and Atom Aggregator - BlogBridge
What Is RSS and Atom Aggregator, BlogBridge? Blogbridge is a free open source and multi-platform desktop RSS reader. BlogBridge is a blog, feed and RSS aggregator for "info-junkies." While there are other aggregators out there, BlogBridge is designed for people who are required to follow lots of fee...
2017-10-08, ∼1833🔥, 0💬

Application ID Settings on Azure AD
What settings are associated an application ID on Azure AD? Once you Website is registered on Azure AD with an Application ID, you can open and modify its settings described below: 1. Sign in to the Azure portal with admin permissions. 2. Go back to "Azure Active Directory &gt; default directory...
2022-05-05, ∼1832🔥, 0💬

HTML Table 'caption' Tag/Element
What Is a "caption" Tag/Element? A "caption" element is an inline element that you can use to define the caption text of a table. Browsers will display caption above the table and aligned to the center. Here are basic rules about "caption" elements: "caption" elements are inline elements. A "caption...
2017-04-22, ∼1832🔥, 0💬

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