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Generating a Form in PHP
How To Generate a Form in PHP? Generating a form seems to be easy. You can use PHP output statements to generate the required &lt;FORM&gt; tag and other input tags. But you should consider to organized your input fields in a table to make your form looks good on the screen. The PHP script be...
2016-11-17, ∼2392🔥, 0💬

Setup Policy to Azure API Operations - 2017 Version
What are steps to set up policy to an Azure API Operation 2017 version? If you want to add policy statements to be executed between the Azure API and the backend service, you need to setup policy to the Azure API operation as shown in this tutorial: 1. Login to Azure Portal . 2. Go to API Management...
2018-06-12, ∼2389🔥, 0💬

Determining If a Session Is New in PHP
How To Determine If a Session Is New in PHP? There is not direct way to tell if a session is new or old. But you can design your site to have a required session value in all sessions. Then you can check the existence of this value in a session to determine if it is a new session by isset($_SESSION['...
2016-10-24, ∼2389🔥, 0💬

JSON Type Metadata
How to add documentation information to a JSON type with metadata? You can add documentation information to a JSON type with there metadata properties: "title" - Takes a JSON string as a short description for this JSON type. "description" - Takes a JSON string as a long description for this JSON typ...
2023-07-08, ∼2388🔥, 0💬

HTML 'hr' Tags/Elements
What Are "hr" Tags/Elements? A "hr" element is a block level element that can be used directly as a sub-element in the body element. You can use "hr" elements to specify horizontal rulers. Here are basic rules about "hr" elements: "hr" elements can only have empty contents. "hr" elements are block e...
2017-08-03, ∼2386🔥, 0💬

Ampersand Sign in HTML Attribute Values
How To Write Ampersand Sign in Attribute Values? If you need enter an ampersand sign in an attribute value, you can not enter it directly. You must replace it with entity: &amp;amp;. Here are some interesting examples of quoted attribute values: &lt;img src="tt.gif" alt="Tutorials &amp;a...
2023-09-23, ∼2380🔥, 0💬

JSON to XML Converter at fyicenter.com
How to use the JSON to XML Conversion Tool at fyicenter.com? If you want to try the JSON to XML Conversion Tool at fyicenter.com, you can follow this tutorial: 1. Go to the FYIcenter JSON to XML Converter page at fyicenter.com. 2. Enter the following JSON text string in the text area: { "firstName":...
2023-07-11, ∼2380🔥, 0💬

"fabric-nodeenv:latest not found" Error
How to resolve the "hyperledger/fabric-nodeenv:la testnot found" error? Based on discussions on the Internet, there is a something wrong in the Docker image repository for "hyperledger/fabric-nodeenv:la test"image. When you try to instantiate chaincode a Hyperledger Fabric network channel, a docker ...
2020-02-29, ∼2378🔥, 0💬

JSON Type Unique Identifications
How to assign a unique identification to a JSON type in JSON Schema? Using "definitions" and "$ref" properties allows to define JSON types and reference them internally in the same JSON schema or externally in another JSON schema. You can also assign a unique identification to a JSON type with the "...
2017-08-20, ∼2378🔥, 0💬

Atom "feed/author" Element
What is the Atom "feed/author" element? How To Generate a "feed/author" element? The &lt;author&gt; element is not a required sub-element of the &lt;feed&gt; element. However, it is required to have a feed author element, if one of the feed entries does not have an author element. Th...
2017-11-29, ∼2376🔥, 0💬

What Is Python Module 're'
What Is Python module "re"? "re" is a Python internal module that provides regular expression matching and replacement operations similar to those found in Perl. Here are some important properties and functions provided by the "re" module: &gt;&gt;&gt; import re &gt;&gt;&gt; ...
2018-10-19, ∼2375🔥, 0💬

JSON Schema Validation for JSON Number Values
What validation keywords I can use in JSON Schema to specifically validate JSON Number values? The current JSON Schema specification supports the following validation keywords to specifically validate JSON Number values. They are not applied if the JSON instance is not a JSON Number. "multipleOf" - ...
2017-09-01, ∼2375🔥, 0💬

JSON Validation at fyicenter.com
How to use the JSON Validation Tool at fyicenter.com? If you want to try the JSON Validation Tool at fyicenter.com, you can follow this tutorial: 1. Go to the FYIcenter JSON Validator and Formatter page at fyicenter.com. 2. Enter the following JSON text string in the text area: { "firstName": "John"...
2023-08-17, ∼2372🔥, 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, ∼2371🔥, 0💬

What Is Distributed Ledger
What Is distributed ledger? A distributed ledger, also called Distributed Ledger Technology (DLT), is a consensus of replicated, shared, and synchronized data storage based the blockchain technology. The Distributed Ledger Technology can be used to change the way we do business today in many areas. ...
2023-03-28, ∼2370🔥, 0💬

What Is Function
What Is Function in Python? A function, also called a method, in Python is a statement block waiting to be executed later with a function call expression. A function can have the following elements: Function name - A symbolic name that uniquely identifies this function within the context. Parameter ...
2017-09-12, ∼2370🔥, 0💬

Create "Add to Bloglines" Button
How To Create an "Add to Bloglines" Button on Your Website? If you want to create an "Add to Bloglines" button your own Web site, you can follow this tutorial: 1. Create an RSS Atom 1.0 feed file for your site, and make it accessible with a URL. If the feed file is generated dynamically, take the UR...
2017-09-24, ∼2368🔥, 0💬

HTML 'base' Tag/Element
What Is the HTML "base" Tag/Element? The "base" element is an optional sub-element of the "head" element. The "base" element specifies a base URL for all the hyper links in XHTML document. It has one required attribute called "href" to allow you to specify the base URL. Here is an example: &lt;?...
2017-06-23, ∼2368🔥, 0💬

Register Azure AD B2C Application
How to register my application as an Azure AD B2C application in my Azure AD B2C account? If you want to register an application as an Azure AD B2C application in your Azure AD B2C account, your application should be: Able to allow users who are members and their identities are managed locally in th...
2019-03-08, ∼2366🔥, 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, ∼2366🔥, 0💬

Accessing the HTTP Request Object
How to access the HTTP request from the HTTP response object? I want to see what was actually delivered to the server. To see what was actually delivered to the server, you can take the "request" property of the response object: &gt;&gt;&gt; r = requests.post() &gt;&gt;&gt; q...
2018-08-14, ∼2366🔥, 0💬

HTML Tag and Attribute Syntax
Where to find tutorials of introduction to HTML tag and attribute Syntax? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in introduction to HTML tag and attribute Syntax. Clear answers are provided with tutorial exercises on XHTML elements, openi...
2023-11-02, ∼2365🔥, 0💬

What Are HTML List Elements
What Are HTML List Elements? HTML offers 3 list elements: "ol" - Ordered List: A list of items with leading sequential numbers. "ul" - Unordered List: A list of items with leading bullets. "dl" - Definition List: A list of items with leading terms. Here are some generic rules about list elements: Li...
2017-06-16, ∼2365🔥, 0💬

Tools for Writing XHTML 1.0 Documents
What Tools can I Use to Write XHTML 1.0 Documents? The basic tool you need to write XHTML documents is any text editor, like notepad on Windows system, or vi on Unix system. If you are looking for some advanced tools to help you writing XHTML documents, you can select any one from the following thre...
2023-11-02, ∼2363🔥, 0💬

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