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BYFN CLI Container "peer" Command
What is the BYFN (Build Your First Network) CLI Container "peer" Command? If you have the BYFN CLI container running, you can use it to run the "peer" command to manage your BYFN network. 1. Start the CLI container and connect to it: $ docker start cli cli $ docker exec -it cli bash bash-4.4# 2. Run...
2020-10-10, ∼2676🔥, 0💬

Build Authorization Code Flow with Google OpenID Connect
How to implement the OpenID Authorization Code Flow with Google OpenID Connect service? If you want to implement the OpenID Authorization Code Flow (also called the Server Flow) in your Web application to use Google OpenID Connect service, you should follow these steps: 1. Building the Google OpenID...
2022-02-04, ∼2673🔥, 0💬

Using HTML 'text' Input Fields
How To Use "text" Input Fields? A "text" input field is defined as &lt;input type="text" .../&gt;. A "test" input field can be used to create input field to allow viewers to enter text strings or numbers. There are other attributes you may need to use for a "text" input field: name="fieldNam...
2017-04-19, ∼2673🔥, 0💬

Differences between OpenID and OAuth
What are the differences between OpenID and OAuth? Here is the main difference between OpenID and OAuth: OpenID is an open standard for authentication - Allows users to be authenticated to a Website using a third-party identify management service. OAuth is an open standard for authorization - Provid...
2021-03-21, ∼2670🔥, 0💬

White Space Characters Handling Rules in HTML
How Exactly White Space Characters Are Ignored? White space characters will be processed (ignored) based where they are located: White space characters will be ignored between block elements. White space characters will be preserved in element "pre". White space characters will be preserved in CDATA...
2024-02-21, ∼2669🔥, 2💬

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, ∼2667🔥, 0💬

'bytes' Values are Objects
Are "bytes" values objects in Python? Yes, "bytes" values are objects in Python. In fact, all data values in Python are objects. In Python, "bytes" is defined as an object class with the following interesting properties, constructors, and methods: bytes.__doc__ - Property holding a short description...
2022-12-03, ∼2666🔥, 0💬

Process Google OpenID Connect Access Token Request
How to the Google OpenID Connect access token Request is process by Google OpenID Connect service? When Google OpenID Connect service receives an access token Request from a Web server, it will: Verify if the "client_id" value in the request is valid. If not, display an error message page to the end...
2019-02-05, ∼2665🔥, 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, ∼2665🔥, 0💬

Interview Questions - HTML Table Elements
Where to find Interview Questions on HTML Table Elements? Here are some interview questions on HTML Table Elements: Can you place a "table" element inside a "p" element? What is a "tr" element? What is a "td" element? Can you place a "table" element inside a "td" element? Can you add text content in...
2017-02-28, ∼2663🔥, 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, ∼2662🔥, 0💬

Process Azure AD v2 Authentication Request
How to the Azure AD v2.0 Sign-On Authentication Request is process by Azure AD service? When Azure AD service receives a Sign-On Authentication Request from an end user's Web browser, it will: Verify if the "client_id" value in the request is valid. If not, display an error message page to the end u...
2019-05-03, ∼2658🔥, 0💬

Azure AD Integration v1.0
Where to find tutorials on Azure AD Integration v1.0? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Azure AD Integration v1.0. Authentication Flows with Azure AD v1 Azure AD v1 OpenID Metadata Document Azure AD v1 Sign-On Authentication Reque...
2019-02-18, ∼2658🔥, 0💬

Using Python in Interactive Mode
Where to find tutorials on using Python in Interactive Mode? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on using Python in Interactive Mode: What Is Python Interactive Mode Start Python in Interactive Mode help() - Getting Help in Python Inte...
2018-04-12, ∼2658🔥, 0💬

Defining an HTML Hyper Link
How To Define a Hyper Link? If you want to define a hyper link in your HTML document, you need to use an "a" element with the "href" attribute. Here are basic rules about defining a hyper link with "a" element: An "a" element with the "href" attribute defines a hyper link. The "href" attribute is us...
2017-07-15, ∼2658🔥, 0💬

What Is Module Package
What Is Module Package in Python? A module package in Python is a collection of Python module files saved in a file directory with a special file called __init__.py. A module package can have the following elements: Package name - A symbolic name that uniquely identifies this module package within t...
2022-08-26, ∼2657🔥, 0💬

RSS and Atom Aggregator - FeedReader
What Is RSS and Atom Aggregator, FeedReader? Feedreader is a free lightweight aggregator that supports RSS and ATOM formats. FeedReader runs on Windows systems. Feedreader's functionality is focused on the main task - reading and organizing RSS feeds and offering seamless user experience. Feedreader...
2017-10-08, ∼2657🔥, 0💬

Performing Key Word Search in PHP
How To Perform Key Word Search in Tables in PHP? The simplest way to perform key word search is to use the SELECT statement with a LIKE operator in the WHERE clause. The LIKE operator allows you to match a text field with a keyword pattern specified as '%keyword%', where (%) represents any number of...
2016-10-17, ∼2656🔥, 0💬

Dump Azure AD v1 Authentication Response
How to build a PHP script to dump Azure AD v1.0 Authentication Response? If you are use the Azure-AD-Authentication-Reques t-Test.htmltest Web form, you need to write a server side script to dump the Azure AD Authentication Response. Here is an example of PHP script, openID_receiver.php, that dumps ...
2022-05-01, ∼2655🔥, 0💬

Components Involved in OpenID Connect Authentication
What are components involved in OpenID Connect authentication flows? There are 4 components involved in a typical OpenID Connect authentication flow: 1. OpenID Provider (OP) - The OpenID Connect authentication service provider, who provides services to authenticate the end user. For example, Microso...
2021-08-11, ∼2655🔥, 0💬

Using Python Built-in Data Types
Where to find tutorials on Python Built-in Data Types? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Python Built-in Data Types: Python Built-in Primitive Data Types 'int' Literals and Conversions 'float' Literals and Conversions Python Built...
2023-01-06, ∼2654🔥, 0💬

Install Hyperledger Fabric Binary Package
How to Install Hyperledger Fabric Binary Package on Ubuntu? I don't want to download the source code and build the binary. You can follow this tutorial to Install Hyperledger Fabric Binary Package on Ubuntu. 1. Create the download local directory: $ mkdir -p hyperledger-binaries/fabric-sa mples$ cd ...
2020-05-15, ∼2653🔥, 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, ∼2652🔥, 0💬

Function Parameter Default Expression Executed Only Once
Is it true that the function parameter default expression is only executed once in Python? Yes, the function parameter default expression is only executed once in Python when the "def" statement is interpreted. For example, in the following Python code, when the "def profile()" statement is interpre...
2022-10-26, ∼2652🔥, 0💬

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