Blockchain Container EPUB General HTML JSON Microsoft Node.js PHP Python RSS Tools Visual Studio Web

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Using HTML 'div' Elements with CSS Properties
How To Use "div" Elements to Change CSS Properties? As elements containers, "div" elements are perfect places to set CSS properties which will be applied to all elements in the container. Here is a tutorial example of how to set CSS properties on "div" elements: &lt;?xml version="1.0" ?&gt; ... 2017-03-11, 1463🔥, 0💬

Reading Directory Entries in PHP
How To Read a Directory One Entry at a Time in PHP? If you want to read a directory one entry at a time, you can use opendir() to open the specified directory to create a directory handle, then use readdir() to read the directory contents through the directory handle one entry at a time. readdir() r... 2016-11-20, 1463🔥, 0💬

Client Application Gateway
What is Client Application Gateway? Client Application Gateway is mechanism that allows an application to focus on transaction generation, submission and response. It coordinates transaction proposal, ordering and notification processing between the different network components. If Isabella from Mag... 2019-12-02, 1460🔥, 0💬

JSON Schema Example
Where to get a simple example of JSON Schema? Here is simple JSON Schema example, called Person_Schema.json: { "title": "Person", "type": "object", "properties": { "firstName": { "type": "string" }, "lastName": { "type": "string" }, "age": { "description": "Age in years", "type": "integer", "minimum... 2018-02-01, 1460🔥, 0💬

JSON Schema Validation for JSON Object Values
What validation keywords I can use in JSON Schema to specifically validate JSON Object values? The current JSON Schema specification supports the following validation keywords to specifically validate JSON Object values. They are not applied if the JSON instance is not a JSON Object. "maxProperties"... 2017-09-01, 1459🔥, 0💬

Atom "feed/updated" Element
What is the Atom "feed/updated" element? How To Generate a "feed/updated" element? The &lt;updated&gt; element is a required sub-element of the &lt;feed&gt; element. The Atom specification requires that you provide a data and a time of when this feed was updated. There is no problem ... 2017-11-29, 1458🔥, 0💬

HTML Table Cell 'td' Tag/Element
What Is a "td" Tag/Element? A "td" element is a special element that can only be used as a sub-element of a "tr" element. A "td" element defines a column in a row. Here are basic rules about "td" elements: "td" elements are special elements only valid inside "tr" elements. "td" elements can have tex... 2017-05-20, 1458🔥, 0💬

HTML Element Content Models
What Are the HTML Element Content Models? There are 4 content models defined for HTML elements: 1. EMPTY - No content. Nothing between the opening tag and the closing tag. For example: &lt;br/&gt; - "br" element has no content. &lt;br&gt;&lt;/br& amp;gt;- Same as above. &lt;m... 2017-07-30, 1457🔥, 0💬

HTML Versions and Variations
What are versions and variations of the HTML standard? HTML was developed by Tim Berners-Lee in 1980. HTML Inventor: Tim Berners-Lee Since then, a number of versions and variations of the HTML standard were published: HTML 5.1 was published as a W3C Recommendation on November 1, 2016. HTML5 was publ... 2017-02-20, 1457🔥, 0💬

What Is EPUB File Structure
What Is the EPUB file structure? An EPUB file is actually a ZIP archive file that contains the following types of files in sub-folders: HTML, image and audio files for book contents. CSS files for presentation. OPF files for book structure and navigations. Other resource and meta files. Here is a li... 2022-07-26, 1456🔥, 0💬

Decode Azure AD v2 id_token
How to decode the id_token value received from Azure AD v2.0 authentication response? According to the "RFC 7519 - JWT (JSON Web Token)" standard, the "id_token" value received from Azure AD authentication response should be decoded as below: Splitting the encoded string into 3 components: Header, B... 2019-04-03, 1453🔥, 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, 1452🔥, 0💬

Introduction to EPUB
Where to find tutorials as Introduction to EPUB. Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team as Introduction to EPUB. What Is EPUB What Is EPUB File Structure What Is OPF   ⇒ What Is EPUB ⇐ EPUB Tutorials ⇑⇑ EPUB Tutorials 2018-04-14, 1452🔥, 0💬

Icon for Atom Syndication
What Is the Icon for Atom Syndication? The Web browser and Website syndication industry has adopted a standard icon to identify Atom syndicated content as shown below: Atom Syndication Feed Icon   ⇒ MIME Type Definition for Atom Files ⇐ Real Atom XML Examples ⇑ Introduction of Atom ⇑⇑ RSS FAQ and ... 2017-12-21, 1452🔥, 0💬

XML to JSON Conversion at convertjson.com
How to use the XML to JSON Conversion Tool at convertjson.com? If you want to try the XML to JSON Conversion Tool at convertjson.com, you can follow this tutorial: 1. Go to the JSON and XML Conversion Tool page at convertjson.com. 2. Enter the following XML document in the XML text area: &lt;pro... 2023-08-25, 1451🔥, 0💬

"MyLib.lib" - C++ Class and Static Library
How to create a C++ class and build it into a static library? If you want to create a C++ class and build it into a static library, you can follow this tutorial: 1. Create the header file, MyLib.h, with a text editor: // MyLib.h // Copyright (c) FYIcenter.com namespace fyi { class MyLib { public: st... 2023-06-19, 1451🔥, 0💬

What Is a Cookie in PHP
What Is a Cookie in PHP? A cookie is a small amount of information sent by a Web server to a web browser and then sent back unchanged by the browser each time it accesses that server. HTTP cookies are used for authenticating, tracking, and maintaining specific information about users, such as site p... 2016-11-05, 1450🔥, 0💬

Removing Values Saved in the Session in PHP
How To Remove Values Saved in the Current Session in PHP? If you want to remove values saved in the current session, you should use the unset() function on those saved values in $_SESSION, or use array() to empty $_SESSION: unset($_SESSION['MyColor']) - Removes one value named MyColor in the current... 2016-10-24, 1450🔥, 0💬

CouchDB Container Used in Hyperledger Fabric
What is the CouchDB container used in Hyperledger Fabric network? If you are using CouchDB instead of Go LevelDB, your Hyperledger Fabric network will have another type of containers: 5. CouchDB container - There is one CouchDB container connected to a peer. Each CouchDB stores the World State for t... 2020-07-03, 1449🔥, 1💬

Multiple JSON Schema Validation Keywords
How multiple Validation Keywords work in JSON Schema? Multiple Validation Keywords work in JSON Schema with the "AND" logic. The order of validation keywords is not important. In other words, all of them are applied individually to the JSON instance based their specified conditions. For example, the... 2017-08-25, 1449🔥, 0💬

HTML 'strong' Tag/Element
What Is an HTML "strong" Tag/Element? A "strong" element is an inline element that you can use to specify text with a strong emphasis. Here are basic rules about "strong" elements: "strong" elements are inline elements. "strong" elements can not be used at block level. Contents of "strong" elements ... 2017-04-28, 1449🔥, 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, 1447🔥, 0💬

Hyper Links in HTML Documents
What Are Hyper Links? A hyper link is a special text in an HTML document defined with a hidden link to another resource on the Internet. While viewing the HTML document, you can click the hyper link, the browser will follow the hidden link to fetch the linked resource to you. Hyper links in HTML doc... 2017-07-15, 1447🔥, 0💬

Closing a Session Properly in PHP
How To Close a Session Properly in PHP? Let's say you site requires users to login. When a logged in user clicks the logout button, you need to close the session associated with this user properly in 3 steps: Remove all session values with $_SESSION = array(). Remove the session ID cookie with the s... 2016-10-22, 1447🔥, 0💬

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Blockchain Container EPUB General HTML JSON Microsoft Node.js PHP Python RSS Tools Visual Studio Web