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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, ∼2818🔥, 0💬

What Is PHP JSON Extension
What Is the PHP JSON Extension? The PHP JSON Extension is a standard extension included in the PHP distribution since PHP 5.2.0 version to support JavaScript Object Notation (JSON) data-interchange format defined in RFC 7159. The PHP JSON Extension provides 4 main functions: json_decode() — Decodes ... 2023-02-28, ∼2817🔥, 0💬

"MathFuncsLib.h" - Header File of Static Library
How to create a C++ Header File for a Static Library? Using a static library (.lib file) is a great way to reuse code. Rather than re-implementing the same routines in every app that requires the functionality, you write them one time in a static library and then reference it from the apps. Code lin... 2023-10-15, ∼2811🔥, 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, ∼2811🔥, 0💬

Using Atom Tools
Where to find tutorials on Using Atom Tools? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Using Atom Tools: Atom Online Validators Atom Online Validator at w3.org Atom Validation Errors at w3.org View Atom Feeds with IE (Internet Explorer) G... 2018-01-06, ∼2810🔥, 0💬

"MathClient.cpp" - Reference DLL Library
How to create and build a C++ application that reference a DLL library? I have the .h, .lib and .dll files of the library. If you want to use a DLL library provided by others, you can follow this tutorial: 1. Create the C++ source file, MathClient.cpp, with a text editor. Remember to include the Mat... 2023-05-31, ∼2806🔥, 2💬

💬 2022-12-03 FYIcenter.com: @Octan, Thanks for the correction.

💬 2022-11-23 Octan: The correct second comment in the source file MathClient.cpp should be: // Compile by using: cl /EHsc MathClient.cpp /link MathL...

Function with Undefined Number of Arguments in PHP
How To Define a Function with Any Number of Arguments? in PHP? If you want to define a function with any number of arguments, you need to: Declare the function with no argument. Call func_num_args() in the function to get the number of the arguments. Call func_get_args() in the function to get all t... 2016-12-04, ∼2801🔥, 0💬

How Sessoion IDs Are Transferred in PHP
How Session IDs Are Transferred on Your Web Server in PHP? As you know there are two options the PHP engine can use to transfer session IDs to the client browsers. But how to do know which option is your PHP engine is using? The PHP sample script will help you to find out: &lt;?php session_start... 2016-10-25, ∼2801🔥, 0💬

Test Azure AD B2C User Flow
How to test a user flow defined as a policy in my Azure AD B2C directory? After you have defined a user flow in a policy in your Azure AD B2C directory, you can test it before you connect it to your application. 1. Sign in to the Azure portal as the global administrator of your Azure AD B2C tenant. ... 2019-02-18, ∼2799🔥, 0💬

'for ... in' Statement with List of Tuples
How to use "for ... in" statements with a list of tuples in Python code? Usually, "for ... in" statements are used with simple lists. But you can also use a "for ... in" statement with a list of tuples. In this case, you can put multiple looping variables inside the loop item: for (v1, v2, ... ) in ... 2018-08-14, ∼2797🔥, 0💬

3Pigs6-3.0.epub - XHTML pre Element
Does EPUB support XHTML "pre" elements? Yes. EPUB 3.1 does support XHTML "pre" elements. EPUB readers will display "pre" elements with a monospace font. Text lines within "pre" elements will be displayed without wrapping. So if you have long lines in "pre" elements, text will be truncated on the rig... 2018-08-14, ∼2794🔥, 0💬

Removing a Cookie in PHP
How To Remove a Cookie in PHP? Once a cookie is sent from the server to the browser, there is no direct way for the server to ask the browser to remove the cookie. But you can use the setcookie() function to send the same cookie to browser with a negative expiration time, which will cause the browse... 2016-11-03, ∼2794🔥, 0💬

MySQLConnection.cursor() and MySQLCursor.execute()
How to use MySQLCursor to run MySQL statements with "mysql.connector" module? "mysql.connector" module provides you 2 ways to run MySQL statements: 1. Use con.cmd_query() - If you don't want to receive any data back from the MySQL server, you can use the MySQLConnection.cmd_query() method to run MyS... 2021-09-09, ∼2792🔥, 0💬

Hello-2.0.epub - Navigation File: navigation.xml
How to create a navigation file like navigation.xml for an EPUB 2.0.1 book? At least one navigation file, like navigation.xml, is required for an EPUB 2.0.1 book in the book ZIP container. It provides navigation information like a table of contents of the book. Here is the requirement on a navigatio... 2021-04-15, ∼2789🔥, 0💬

Atom "feed" Element
What is the Atom "feed" element? The Atom "feed" element presents a group of Atom feeds entries generated by the same producer. The Atom "feed" element contains the following information: Atom namespace - REQUIRED. The Atom namespace of http://www.w3.org/2005/Atom must be declared. For example: &... 2018-01-06, ∼2786🔥, 0💬

Taking a Substring in PHP
How To Take a Substring from a Given String? If you know the position of a substring in a given string, you can take the substring out by the substr() function. Here is a PHP script on how to use substr(): &lt;?php $string = "beginning"; print("Position counted from left: ".substr($string,0,5)."... 2016-10-13, ∼2785🔥, 0💬

What Is Azure API Policy
What Is Azure API Policy? Azure API Policy is a set of plugin rules to be executed between Azure API and the backend service. Those plugin rules are written in Azure API policy statements in XML format. An Azure API policy contains two major blocks: 1. Inbound Policy - Policy statements to be execut... 2018-03-10, ∼2782🔥, 0💬

Testing the Session Garbage Collection Process in PHP
How To Test the Session Garbage Collection Process in PHP? In order to test the session garbage collection process, you need to change the settings to expire session variables in 10 seconds and run the process on every request: session.gc_probability = 1 session.gc_divisor = 1 session.gc_maxlifetime... 2016-10-24, ∼2781🔥, 0💬

Validating XHTML 1.0 Documents Online
How To Validate XHTML 1.0 Documents Online? If you have just finished a new XHTML document, and you want to make sure that confirms with the XHTML specification, you can use the XHTML online validator at http://validator.w3.org/ . There are 3 ways you can use this validator: By URL - Specify the URL... 2024-01-15, ∼2778🔥, 1💬

Implicit and Explicit ID of JSON Type
What are differences of the implicit ID and the explicit ID of a JSON type in JSON Schema? If a JSON type is defined under a "definitions" property, it could have two identifications: 1. Implicit identification: The implicit identification of a JSON type is an internal bookmark in the form of "#/def... 2017-08-20, ∼2777🔥, 0💬

Creating an Array in PHP
How To Create an Array in PHP? You can create an array using the array() constructor. When calling array(), you can also initialize the array with pairs of keys and values. Here is a PHP script on how to use array(): &lt;?php print("Empty array:\n"); $emptyArray = array(); print_r($emptyArray); ... 2016-10-15, ∼2777🔥, 0💬

Client-Side Image Maps in HTML
What Is a Client-Side Image Map? A client-side image map is an image defined with the "ismap" attribute and the "usemap" attribute. When a client-side image map is clicked in a browser window, the browser will take mouse coordinates and map them to a predefined image map entry, to retrieve a target ... 2017-03-22, ∼2776🔥, 0💬

Number of Rows Affected by a SQL Statement in PHP
How To Get the Number of Rows Selected or Affected by a SQL Statement in PHP? There are two functions you can use the get the number of rows selected or affected by a SQL statement: mysql_num_rows($rs) - Returns the number of rows selected in a result set object returned from SELECT statement. mysql... 2016-10-20, ∼2776🔥, 0💬

What Is EPUB 3.0 Package Metadata
What Is EPUB 3.0 Package Metadata EPUB 3.0 Package Metadata encapsulates meta information of the EPUB 3.0 book. Package Metadata, represented by the "metadata" element, is specified as the first required sub-element of the root "package" element in an EPUB 3.0 package file like package.opf: &lt;... 2018-06-01, ∼2763🔥, 0💬

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