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Atom "feed/entry" Element
What is the Atom "feed/entry" element? The Atom "feed/entry" element presents a single Atom feed entry. The Atom "feed/entry" element contains the following information: id - REQUIRED. Specifies an identification that uniquely identifies this Atom feed entry. For example: &lt;id&gt;http://de... 2018-01-06, ∼2602🔥, 0💬

"MathFuncsLib.cpp" - Build Static Library
How to build a C++ static library with Visual Studio command tools? The next step to create a static library is to create library source code and build the library .lib file as shown in this tutorial: 1. Create the C++ source file, MathFuncsLib.cpp, with a text editor: // MathFuncsLib.cpp // compile... 2023-10-15, ∼2601🔥, 0💬

What Is Windows SDK 8.1
What Is Windows SDK (Software Development Kit) 8.1 ? When Windows SDK 8.1, also called Windows Kits 8.1, is a development resource package that includes: 1. Resources for developing Windows Store apps with support of the following: Web (HTML5, CSS3, and JavaScript) Managed XAML, with code-behind in ... 2023-10-27, ∼2597🔥, 0💬

XHTML 'meta' Elements Not Closed
What Happens If an XHTML "meta" Element Is Not Closed? Meta tags, link tags and base tags must be closed in XHTML documents. If you forget to close them like the HTML format, you will get validation errors. Try the following tutorial sample XHTML document on http://validator.w3.org/ to see what type... 2017-06-28, ∼2596🔥, 0💬

Mistake on Setting Cookie Path and Domain in PHP
What Is the Common Mistake When Setting Path and Domain on Temporary Cookies in PHP? A common mistake made by many PHP developers is using an empty string for the expiration time parameter when setting path and domain for temporary cookies. The PHP script below shows an example of this mistake: &... 2016-11-03, ∼2590🔥, 0💬

Introduction of JSON
Where to find tutorials in understanding what is JSON? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in understanding what is JSON. What Is JSON? JSON Text String Example JSON Format Syntax Examples of Invalid JSON Values   ⇒ What Is JSON? ⇐ JS... 2023-04-25, ∼2586🔥, 0💬

Finding a Given Value in an Array in PHP
How To Find a Specific Value in an Array in PHP? There are two functions can be used to test if a value is defined in an array or not: array_search($value, $array) - Returns the first key of the matching value in the array, if found. Otherwise, it returns false. in_array($value, $array) - Returns tr... 2017-01-21, ∼2579🔥, 0💬

JSON.parse() Function in JavaScript
Where to get the detailed description of the JSON.parse() Function in JavaScript? Here is the detailed description of the JSON.parse() Function in JavaScript. Description - The JSON.parse() function parses a JSON string, constructing the JavaScript value or object described by the string. An optiona... 2023-04-13, ∼2575🔥, 0💬

Function Returns Data by Value in PHP
How Values Are Returned from Functions? in PHP? If a value is returned from a function, it is returned by value, not by reference. That means that a copy of the value is return. Here is a PHP script on how values are returned from a function: &lt;?php $favor = "vbulletin"; function getFavor() { ... 2016-12-08, ∼2570🔥, 0💬

Returning a Value from a Function in PHP
How To Return a Value Back to the Function Caller? in PHP? You can return a value to the function caller by using the "return $value" statement. Execution control will be transferred to the caller immediately after the return statement. If there are other statements in the function after the return ... 2016-12-24, ∼2568🔥, 0💬

What Is JSON?
What Is JSON? JSON (JavaScript Object Notation) is a standard text string format that uses human-readable text to record data objects consisting of attribute–value pairs and array structures. JSON was specified by Douglas Crockfor in in the early 2000s. It was originally derived from JavaScript, but... 2023-04-25, ∼2567🔥, 0💬

enrollAdmin.js - Enroll Admin to ca.example.com
What is the admin enrollment Node.js program enrollAdmin.js? Admin enrollment Node.js program enrollAdmin.js enrolls an user "admin" to ca.example.com. 1. View the enrollAdmin.js source code: $ cp ~/hyperledger-binaries/fabric- samples/fabcar/javascript$ more enrollAdmin.js /* * SPDX-License-Identif... 2020-01-04, ∼2567🔥, 0💬

Test API Operation Request Body Examples
How to test request body examples on my Azure API operation? If you have added some request body examples to your Azure API operation, you can follow this tutorial to test them. 1. Go to the developer portal as a publisher administrator. 2. Open the "First API" and open the operation "Add new user".... 2018-03-28, ∼2566🔥, 0💬

What Is OpenID Connect
What Is OpenID Connect? OpenID Connect is a newer version of OpenID. OpenID Connect 1.0 was released in February 2014. OpenID and OpenID Connect releases: Version Release date OpenID Connect 1.0 February 4, 2014 OpenID 2.0 December 5, 2007 OpenID 1.1 May 2006 OpenID 1.0 Here is a picture of OpenID C... 2019-01-20, ∼2565🔥, 0💬

Build Authorization Code Flow with Azure AD v2
How to implement the OpenID Authorization Code Flow with Azure AD v2.0 service? If you want to implement the OpenID Authorization Code Flow in your Web application to use Azure AD service, you should follow these steps: 1. Building the Azure AD v2.0 Sign-on authentication request: Register your Web ... 2019-03-27, ∼2562🔥, 0💬

Build and Run C++/CLI Programs
How to build and run a C++/CLI program with Visual Studio command tools? I have "C++/CLI Support" installed. If you have "C++/CLI Support" installed with Visual Studio, you can follow this tutorial to build and run a C++/CLI program: 1. Enter the C++/CLI program, HelloCLI.cpp with a text editor: // ... 2023-06-19, ∼2561🔥, 0💬

Local Variables in a Function in PHP
What Is the Scope of a Variable Defined in a Function? in PHP? The scope of a local variable defined in a function is limited with that function. Once the function is ended, its local variables are also removed. So you can not access any local variable outside its defining function. Here is a PHP sc... 2016-12-08, ∼2559🔥, 0💬

What Is RSS and Atom Aggregator
What Is an RSS and Atom Aggregator? A RSS aggregator, also called RSS reader, is software application that allows you to subscribe to many RSS or Atom feeds from various sources and read them in one place. A RSS aggregator usually provides a big list of RSS feeds from popular news providers. But it ... 2017-10-08, ∼2556🔥, 0💬

Order of Array Values in PHP
How the Values Are Ordered in an Array in PHP? PHP says that an array is an ordered map. But how the values are ordered in an array? The answer is simple. Values are stored in the same order as they are inserted like a queue. If you want to reorder them differently, you need to use a sort function. ... 2017-01-29, ∼2551🔥, 0💬

Install Docker CE on CentOS with YUM
How to install Docker CE (Community Edition) on CentOS with YUM tool? You can follow this tutorial to install Docker CE on CentOS with YUM tool. 1. Verify OS, Kernel and Architecture: fyicenter$ hostnamectl Operating System: CentOS Linux 7 (Core) Kernel: Linux 3.10.0-693.5.2.el7.x86_64 Architecture:... 2023-03-17, ∼2547🔥, 0💬

Joining Array Values into a Single String in PHP
How To Join Multiple Strings Stored in an Array into a Single String in PHP? If you multiple strings stored in an array, you can join them together into a single string with a given delimiter by using the implode() function. Here is a PHP script on how to use implode(): &lt;?php $date = array('0... 2017-01-05, ∼2547🔥, 0💬

Google Chrome Showing Atom Feeds as XML
Why is Google Chrome Showing Atom Feeds as XML? Google Chrome is showing Atom Feeds as XML, because it has stopped the support of formatted viewing of Atom feeds by default. Follow this tutorial to see this behavior: 1. Launch Google Chrome 60. 2. Enter the following in the URL input box: http://dev... 2017-12-31, ∼2545🔥, 0💬

Testing If a Variable Is an Array in PHP
How To Test If a Variable Is an Array in PHP? Testing if a variable is an array is easy. Just use the is_array() function. Here is a PHP script on how to use is_array(): &lt;?php $var = array(0,0,7); print("Test 1: ". is_array($var)."\n"); $var = array(); print("Test 2: ". is_array($var)."\n"); ... 2016-10-15, ∼2543🔥, 0💬

View RSS Feeds with Mozilla Firefox
How to View RSS Feeds with Mozilla Firefox? If you want to view RSS Feeds with Mozilla Firefox, you can follow this tutorial: 1. Launch Mozilla Firefox 55. 2. Enter the following in the URL input box: http://dev.fyicenter.com/rss_x ml.php3. Press "Enter" key. You see the RSS feed items displayed in ... 2017-11-02, ∼2542🔥, 0💬

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