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EPUB 3.1 With XHTML Technologies
Where to find tutorials on Building EPUB 3.1 With XHTML Technologies? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Building EPUB 3.1 With XHTML Technologies. 3Pigs1-3.1.epub - Single XHTML File 3Pigs2-3.1.epub - Multiple XHTML Files 3Pigs3-3...
2019-01-12, ∼3088🔥, 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, ∼3086🔥, 0💬

Retrieving Directory Name from File Path Name in PHP
How To Get the Directory Name out of a File Path Name in PHP? If you have the full path name of a file, and want to get the directory name portion of the path name, you can use the dirname() function. It breaks the full path name at the last directory path delimiter (/) or (\), and returns the first...
2016-11-20, ∼3084🔥, 0💬

Escape Sequences in Single-Quoted Strings in PHP
How Many Escape Sequences Are Recognized in Single-Quoted Strings? There are two special characters you need to escape in a single-quote string: the single quote (') and the back slash (\). Here is a PHP script example of single-quoted strings: &lt;?php echo 'Hello world!'; echo 'It\'s Friday!';...
2016-10-13, ∼3083🔥, 0💬

Creating Nested HTML Tables
How To Create Nested Tables? You can create nested tables by including a child table inside a cell of the parent table. Below is a tutorial example of nested tables: &lt;?xml version="1.0" ?&gt; &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/D TD/...
2017-04-22, ∼3082🔥, 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, ∼3075🔥, 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, ∼3074🔥, 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, ∼3070🔥, 0💬

Structure of a URL
What Is the Structure of a URL? The structure of a URL is defined by the URL specification, see http://www.ietf.org/rfc/rfc239 6.txt. Generally, a URL consists of 7 parts: Protocol Name - Identifies the communication protocol through which this resource is made available, like "http://" or "ftp://"....
2017-07-07, ∼3064🔥, 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, ∼3062🔥, 0💬

What Is JavaScript JSON Object
What Is JavaScript JSON Object? The JSON object is a built-in object in the JavaScript engine that offers 2 functions to parse and generate JSON text strings: 1. JSON.parse() - Parses a text string from a JSON text string, constructs the JavaScript value. An optional reviver function can be provided...
2023-04-13, ∼3061🔥, 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, ∼3060🔥, 0💬

Hello-3.1.epub - Navigation File: navigation.xhtml
How to create a navigation file like navigation.xhtml for an EPUB 3.1 book? At least one navigation file, like navigation.xhtml, is required for an EPUB 3.1 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...
2021-08-11, ∼3057🔥, 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, ∼3056🔥, 0💬

'colspan' - Merging Cells HTML Table Rows
How To Merge Cells in a Row? If you want to merge multiple cells horizontally in a row, you need to use the "colspan" attribute of in a "td" element. "colspan" allows you to specify how many cells you want to merge into this cell horizontally. Below is a tutorial example of merging cells horizontall...
2022-01-18, ∼3054🔥, 2💬

💬 2022-01-10 amar: fdgfgfffff

Putting Directory Entries into an Array in PHP
How To Dump the Contents of a Directory into an Array in PHP? If you want to get the contents of a directory into an array, you can use the scandir() function. It gets a list of all the files and sub directories of the specified directory and returns the list as an array. The returning list also inc...
2016-11-20, ∼3052🔥, 0💬

What Is Python Module 'urllib'
What Is Python module "urllib"? "urllib" is a Python internal module that allows you to communicate with Internet resources that are represented by URLs. Two main Internet protocols are supported: HTTP and FTP. The current version of "urllib" module is divided into 4 sub-modules: urllib.request - fo...
2018-09-24, ∼3051🔥, 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, ∼3051🔥, 0💬

Start Python in Interactive Mode
How to Start Python in Interactive Mode on my Windows computer? You can start Python in interactive mode on your Windows computer in several ways: 1. "python" in command window - In a command window, enter the "python" command. If the python installation folder is in the PATH environment variable, t...
2023-01-06, ∼3041🔥, 0💬

Processing Web Forms in PHP
Where to find tutorials on how to process Web Forms in PHP? A collection of tutorials to answer many frequently asked questions on how to process Web Forms in PHP. Clear explanations and tutorial exercises are provided on generating and processing Web forms, getting values out of $_REQUEST, processi...
2016-11-17, ∼3039🔥, 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, ∼3035🔥, 0💬

Using MySQL Command Line Interface in PHP
How To Use MySQL Command Line Interface in PHP? MySQL server comes with a command line interface, which will allow you to operate with the server with SQL statements and other commands. To start the command line interface, you can run the \mysql\bin\mysql program. The tutorial exercise below shows y...
2016-10-22, ∼3031🔥, 0💬

Hello-2.0.epub - "container.xml" File
How to create the "container.xml" file of an EPUB 2.0.1 book? The "container.xml" file of an EPUB 2.0.1 book is a required file in the book ZIP container. It specifies a package file of any name, for example: package.opf. Here is the requirement on the "container.xml" file: 1. The "container.xml" fi...
2023-05-09, ∼3026🔥, 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, ∼3024🔥, 0💬

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