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'bool' Values are Objects
Are "bool" values objects in Python? Yes, "bool" values are objects in Python. In fact, all data values in Python are objects. In Python, "bool" is defined as a sub class of the "int" object class with the following interesting properties, constructors, and methods: bool.__doc__ - Property holding a...
2023-07-01, ∼2015🔥, 0💬

HTML 'link' Tag/Element
What Is an HTML "link" Tag/Element? A "link" element is an optional sub-element of the "head" element. A "link" element is used to specify Cascading Style Sheet (CSS) file. Here is good example of a link element: &lt;?xml version="1.0" encoding="UTF-8"?&gt; &lt;!DOCTYPE html PUBLIC "-//W...
2024-01-10, ∼2014🔥, 0💬

Business Network Archive (BNA) File
What is Business Network Archive (BNA) file? A Business Network Archive (BNA) file is ZIP file that contains all source code files for a Hyperledger Composer application called Business Network. For example, if you downloaded the Basic Sample Business Network as a BNA file as shown in the previous t...
2020-11-22, ∼2013🔥, 0💬

ERROR(PKG-006) - Mimetype Not the First
How to fix the "ERROR(PKG-006) - Mimetype file entry is missing or is not the first file ..." error? When you validate a EPUB 2.0 package with EpubCheck, you may see the following error: C:\fyicenter&gt; java -jar epubcheck.jar Error-Mimetype-Not-First-2.0.e pubValidating using EPUB version 2.0....
2022-04-21, ∼2012🔥, 0💬

What Is the Authentication Claim in id_token
What is the authentication claim in an id_token? The authentication claim is the information carried in the id_token body component. OpenID Connect 1.0 specification defines the following primary properties on the authentication claim: "iss" - Required. Identifies the "Issuer" of this authentication...
2022-05-31, ∼2010🔥, 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, ∼2009🔥, 0💬

HTML 'map' Tag/Element
What Is a "map" Tag/Element? A "map" element is special inline element that you to define map entries to be used by image maps. Here are some basic rules on "map" elements: "map" elements are inline elements. "map" elements can not have text contents. "map" elements should have "area" elements as su...
2017-03-22, ∼2009🔥, 0💬

Shutdown Docker Desktop on Windows
How to Shutdown Docker Desktop and related services on Windows? If you shutdown Docker Desktop and related services on Windows system, you can follow this tutorial. 1. Right-click "Docker Desktop" icon in the task bar to open the "Docker Desktop" control menu. 2. Select "Quit Docker Desktop". You se...
2023-01-30, ∼2008🔥, 0💬

HTML Drop Down List 'option' Tag/Element
What Is an "option" Tag/Element? A "option" element is an inline element that you can use to define one option of a dropdown input field in a form. Here are basic rules about a "option" element: "option" elements are inline elements. "option" elements can only be used as sub-elements of "select" ele...
2017-04-01, ∼2008🔥, 0💬

Understanding Data Values as Objects
Where to find tutorials on Understanding Data Values as Objects? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Understanding Data Values as Objects: 'int' Values are Objects 'bool' Values are Objects 'float' Values are Objects 'str' Values ar...
2023-07-01, ∼2006🔥, 0💬

MySQL Database Server Connection Information
What information is needed to connect to a MySQL database? In order to connect to a MySQL database server, you need to get the following information from your DBA: Host Name: This is the host name on the network, or the IP address that runs the MySQL database server. Port Number: This is the port nu...
2021-11-13, ∼2004🔥, 0💬

Images in HTML 'pre' Elements
Can Images Be Included in "pre" Elements? Yes. In-line elements can be included pre elements. So images can be included in pre elements with img elements. Here is a good example of img elements in pre elements: &lt;?xml version="1.0" ?&gt; &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 ...
2023-08-03, ∼2003🔥, 0💬

Azure AD, B2B and B2C
What are differences between Azure AD, B2B and B2C? Azure AD actually offers 3 different services: Azure AD - Provide authentication services to users in your own organization. Azure AD B2B - Provide authentication services to users in your own organizations and your external partner organizations. ...
2021-06-20, ∼1999🔥, 0💬

Sequence of Sub-elements in HTML
What Is the Sequence of Sub-elements? The sequence of sub-elements is the order of how each sub-element is placed inside the parent element. For most parent elements, their sub-elements can be placed in any order. But some parent elements require you to follow a predefined sequence. For example, ele...
2024-02-28, ∼1998🔥, 0💬

Azure AD v1 Sign-On Authentication Request
What is the Azure AD v1.0 Sign-On Authentication Request? Before deciding which Azure AD v1.0 authentication flow you want to implement in your Web application, you need to have a good understanding of the Azure AD sign-on authentication request, which is the first call you have to make in any authe...
2022-05-05, ∼1998🔥, 0💬

Authentication Response Received from Azure AD v2
How to process the authentication response received from Azure AD v2.0 service after sending a sign-on authentication request? After Azure AD v2.0 service receives a sign-on authentication request from the end user's Web browser, it will process the request and redirect the Web browser to the "redir...
2019-05-03, ∼1998🔥, 0💬

Using HTML 'reset' Action Fields
How To Use "reset" Input/Action Fields? A "reset" input field is defined as &lt;input type="reset" .../&gt;. "reset" input fields can be used to create reset buttons in a form. When a reset button is clicked, the form will be refreshed by replacing user entered values with default values. On...
2017-04-08, ∼1995🔥, 0💬

Using HTML 'reset' Action Fields
How To Use "reset" Input/Action Fields? A "reset" input field is defined as &lt;input type="reset" .../&gt;. "reset" input fields can be used to create reset buttons in a form. When a reset button is clicked, the form will be refreshed by replacing user entered values with default values. On...
2017-04-08, ∼1995🔥, 0💬

"docker container run --name" - Run Container with Name
How to create a new container with a given name and run the default command from an image with "docker container run --name" command? If you want to create a new container with a given name from an image, and start the container with the default command in one step, you can use the "docker container...
2021-10-02, ∼1993🔥, 0💬

'__dict__' Dictionary in Function Object
What is the "__dict__" dictionary property in a function object? By default every function object has "__dict__" built-in dictionary property. Each name value pair in this dictionary becomes a formal property of the function object accessible using the "." operation. It is empty when the function ob...
2018-02-08, ∼1991🔥, 0💬

Getting Extra Space between Paragraphs in HTML
How To Get Extra Space between Paragraphs? By default, browsers will give a predefined white space between two paragraphs. But if you want some extra white space between two paragraphs, you can enter an extra paragraph with a &amp;nbsp; entity. Note that a true empty paragraph will not give any ...
2023-08-03, ∼1988🔥, 0💬

BYFN crypto-config.yaml Configuration File
What is the crypto-config.yaml Configuration File used in BYFN (Build Your First Network)? The crypto-config.yaml Configuration File provides settings on how to generate private keys and public certificates for network entities: order and peer organizations. Here is the default copy of crypto-config...
2020-10-26, ∼1988🔥, 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, ∼1988🔥, 0💬

Floating an Image to the Right Side in HTML
How To Float an Image to the Right Side? If you want to float an image to the right side of the paragraph instead of inline within a text line, you have to use the CSS property "float" to do this. The "float" property takes two values: "float: left" - Specifies that the image to be floated to the le...
2017-03-27, ∼1988🔥, 0💬

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