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Fabric CA (Certificate Authority)
Where to find tutorials on Fabric CA (Certificate Authority)? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Fabric CA (Certificate Authority). What Is Fabric CA (Certificate Authority) Fabric CA Integration with Fabric Peers Fabric Network wi...
2019-10-27, ∼2005🔥, 0💬

'continue' Statement in Repeating Statement Blocks
How to use the "continue" statement in a repeating statement block in Python code? The "continue" statement can be used in a repeating statement block like "for" and "while" loops to continue with the next looping item immediately. When a "continue" statement is interpreted, Python will skip the res...
2017-09-12, ∼2004🔥, 0💬

Retrieving the Last Auto Increment ID in PHP
How To Get the Last ID Assigned by MySQL in PHP? If you use an ID column with AUTO_INCREMENT attribute, you can use the mysql_insert_id() function to get the last ID value assigned by the MySQL server, as shown in the sample script below: &lt;?php include "mysql_connection.php"; $sql = "INSERT I...
2016-10-17, ∼2004🔥, 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, ∼2002🔥, 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, ∼2002🔥, 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, ∼2002🔥, 0💬

Deleting Existing Rows in PHP
How To Delete Existing Rows in a Table in PHP? If you want to remove a row from a table, you can use the DELETE statement with a WHERE clause to identify the row. The following sample script deletes one row: &lt;?php include "mysql_connection.php"; $sql = "DELETE FROM fyi_links WHERE id = 1102";...
2016-10-19, ∼2002🔥, 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, ∼2001🔥, 0💬

Relation between HTML and SGML
What Is the relation between HTML and SGML? SGML (Standard Generalized Markup Language) is a metalanguage in which one can define markup languages, like HTML, for documents. SGML is a descendant of IBM's Generalized Markup Language (GML), developed in the 1960s by Charles Goldfarb, Edward Mosher and...
2024-02-09, ∼1998🔥, 0💬

Relation between HTML and URL
What Is the relation between HTML and URL? URL (Uniform Resource Locator) is a compact string representation of the location for a Web document or other resource that is available on the Internet. The URL of an HTML document is usually the document file name prefixed with the domain name of your Web...
2024-02-09, ∼1997🔥, 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, ∼1997🔥, 0💬

Two HTML Elements Overlapping Each Other
Can Two HTML Elements Partially Overlap Each Other? No, two elements can not partially overlap each other. One element must be completely enclosed inside the other element. See the following two examples: &lt;!-- Valid: "em" is enclosed inside "strong" --&gt; &lt;p&gt;There was once ...
2024-02-28, ∼1996🔥, 0💬

'float' Values are Objects
Are "float" values objects in Python? Yes, "float" values are objects in Python. In fact, all data values in Python are objects. In Python, "float" is defined as an object class with the following interesting properties, constructors, and methods: float.__doc__ - Property holding a short description...
2022-12-03, ∼1995🔥, 0💬

Pass Function as Function Parameter
How to pass function objects as function parameters? You can pass function objects like any other types of objects as parameters of other functions. For example, &gt;&gt;&gt; def x(): ... print("Hello world!") ... &gt;&gt;&gt; def addVersion(f): ... f.version = "1.0" ... f.au...
2018-02-08, ∼1994🔥, 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, ∼1993🔥, 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, ∼1993🔥, 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, ∼1990🔥, 0💬

Retrieving Values Stored in Session in PHP
How To Retrieve Values from the Current Session in PHP? If you know some values have been saved in the session by another script requested by the same visitor, you can retrieve those values back by using the pre-defined associative array called $_SESSION. The following PHP script shows you how to re...
2016-10-26, ∼1990🔥, 0💬

Install Docker Desktop on Windows
Where to find tutorials on Docker Desktop for Windows systems? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team as Introduction to Docker Desktop for Windows systems. Install Docker Desktop on Windows 10 "Docker failed to initialize" Error Install ...
2023-02-03, ∼1988🔥, 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, ∼1988🔥, 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, ∼1987🔥, 0💬

"docker container start --interactive" - Interact with Container
How to start and interact with the default command on a container using the "docker container start --interactive" command? The "docker container start --attach --interactive" allows you to start the default command with the hosting console attached to the TTY terminal of the default command. The "-...
2021-10-10, ∼1987🔥, 0💬

"docker" Commands vs. Management Commands
What are the differences between "docker" commands and management commands? The "docker" client tool supports two sets of commands: 1. Management Commands - A "docker" management command is actually a group of sub-commands that can be used to manage a single data entity used by the Docker Engine. Fo...
2021-08-13, ∼1987🔥, 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, ∼1987🔥, 0💬

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