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'pass' - Do Nothing Statements
How to use the "pass" statement in Python code? The "pass" statement can be used as a place holder statement any where in Python code. When a "pass" statement is interpreted, Python will do nothing and continue with next statement. For example, the following Python code shows an empty function with ... 2017-09-12, ∼2681🔥, 0💬

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, ∼2679🔥, 0💬

RSS Document Structure
What Is the RSS Document Structure? An RSS 2.0 Document is an XML document with the following structure: &lt;rss version="2.0"&gt; &lt;channel&gt; &lt;title&gt;...&l t;/title&gt;&lt;link&gt;...&lt ;/link&gt;&lt;description&gt;... &lt;/descri... 2017-11-11, ∼2676🔥, 0💬

Tools for Viewing XHTML 1.0 Documents
What Tools can I Use to View XHTML Documents? The basic tool you need to view XHTML documents is any Web browser, like Google Chrome, Internet Explorer (IE) or Mozilla FireFox. The following tutorial shows you how to view a XHTML document with : Write an XHTML document and save it as hello.html. Run... 2023-11-02, ∼2675🔥, 0💬

json_decode() Function in PHP
Where to get the detailed description of the json_decode() Function in PHP? Here is the detailed description of the json_decode() Function in PHP. Description - The json_decode() function parses a JSON text string and converts it into a PHP variable. Syntax - mixed json_decode(string $json[, bool $a... 2023-02-28, ∼2671🔥, 0💬

Sending a Cookie to the Browser in PHP
How To Send a Cookie to the Browser in PHP? If you want to sent a cookie to the browser when it comes to request your PHP page, you can use the setcookie( ) function. Note that you should call setcookie() function before any output statements. The following script shows you how to set cookies: &... 2016-11-04, ∼2668🔥, 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, ∼2666🔥, 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, ∼2665🔥, 0💬

Animated Images in HTML
What Is an Animated Image? An animated image is a special image file saved in animated GIF format. When an animated image is displayed in a browser window, multiple image frames will be displayed in sequence to form a simple animation. Here is a tutorial example with a server-side image map: &lt... 2017-03-22, ∼2665🔥, 0💬

Printing Python Engine Information
How to print out Python engine information? Here is a Python example on how to print out Python engine information: &gt;&gt;&gt; import sys &gt;&gt;&gt; sys.getwindowsversion() sys.getwindowsversion(major=6, minor=1, build=7601, platform=2, service_pack='Service Pack 1') &... 2018-11-11, ∼2663🔥, 0💬

'mock-response' Policy Statement
How to use the "mock-response" Policy statement to return an example response for an Azure API service operation? The "mock-response" Policy Statement allows you to return a fake response and stop the Azure API processing immediately. The "mock-response" Statement has the following syntax: &lt;m... 2018-01-16, ∼2663🔥, 0💬

HTML 'table' Element Attributes
What Are the Attributes of a "table" Element? A "table" element may have the following commonly used attributes: "summary" - Specifies a text string as the summary of the table. "width" - Specifies the width of the table. "border" - Specifies the border width. "frame" - Specifies how the outer borde... 2017-05-13, ∼2662🔥, 0💬

'width' for HTML Table Widths
How To Control Table Widths? Usually, browsers will calculate the table width based on the content widths of table cells. If you want to control the width of a table, you need to use the "width" attribute, which allows you to set the table width in pixels or percentages of the parent element width. ... 2017-05-05, ∼2660🔥, 0💬

HTML 'code' Tag/Element
What Is an HTML "code" Tag/Element? An "code" element is an inline element that you can use to specify text to be treated as computer code. Here are basic rules about "code" elements: "code" elements are inline elements. "code" elements can not be used at block level. Contents of "code" elements wil... 2017-04-28, ∼2659🔥, 0💬

What Is a Session ID in PHP
What Is a Session ID in PHP? A session ID is an identification string of a session. Since there might be multiple visitors coming to your Web site at the same time, the PHP engine needs to maintain multiple sessions concurrently. Session IDs are created and maintained by the PHP engine to identify s... 2016-10-26, ∼2659🔥, 0💬

Google OpenID Connect Integration
Where to find tutorials on Google OpenID Connect Integration? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team Google OpenID Connect Integration. Requirements for Google OpenID Connect Integration Application Registration for Google OpenID Authenti... 2024-01-23, ∼2658🔥, 1💬

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, ∼2657🔥, 0💬

Two-Organization Hyperledger Fabric Network
What is the simplest Hyperledger Fabric Network for two organizations? The simplest Hyperledger Fabric Network for two organizations consists of 3 systems: an orderer and a peer managed by first organization, and another peer managed by the second organization. If the second organization does not fu... 2020-01-29, ∼2656🔥, 0💬

What Is Class
What Is Class in Python? A class in Python is a statement block that defines a new data type. A class can have the following elements: Class name - A symbolic name that uniquely identifies this class within the context. The class name is also the new data type name. Base class - An existing class fr... 2018-05-08, ∼2654🔥, 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, ∼2654🔥, 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, ∼2653🔥, 0💬

Manage and Use Class Properties
How to manage and use class properties? Class properties, also called class attributes, are name value pairs associated with class "type" object, and shared among all instances (objects) created from this class. You can manage and use class properties in various places: 1. In the class definition st... 2018-01-27, ∼2653🔥, 0💬

Using HTML 'checkbox' Input Fields
How To Use "checkbox" Input Fields? A "checkbox" input field is defined as &lt;input type="checkbox" .../&gt;. A "checkbox" input field can be used to create a checkbox to allow viewers to switch on or off a boolean flag. There are other attributes you may need to use for a "checkbox" input ... 2017-04-15, ∼2653🔥, 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, ∼2649🔥, 0💬

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