<< < 29 30 31 32 33 34 35 36 37 38 39 > >>   Sort: Date

OpenID Usage Statistics
How many Web sites/services are using OpenID? According to builtwith.com, there are about 1,250,000 Web sites/services are using OpenID as of August 2018: OpenID Usage Statistics   ⇒ Differences between OpenID and OAuth ⇐ What Is OpenID Connect ⇑ Introduction to OpenID ⇑⇑ OpenID Tutorials
2019-01-20, 1369🔥, 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, 1369🔥, 0💬

HTML 'div' Tag/Element
What Is a "div" Tag/Element? A "div" element is a block element that you can use a container of flow elements (flow elements are really the superset of both inline elements and block elements). By default, "div" elements will be treated as paragraphs by most browsers. Here are basic rules about an "...
2017-03-11, 1369🔥, 0💬

Watch "orderer" Container Log
How to watch the log file of the "orderer" Container? The "orderer" Container plays an important role in a Hyperledger Fabric network. You can follow this tutorial to watch its log file: 1. Set up a new terminal on the hosting system to follow the log file of the "orderer" container: $ docker logs -...
2020-07-07, 1368🔥, 0💬

Introduction of RSS
Where to find tutorials in understanding what is RSS? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in understanding what is RSS. What Is RSS (Rich Site Summary) What Is the Relation between RSS and XML Versions of RSS Specifications Real RSS XM...
2018-01-08, 1368🔥, 0💬

Interview Questions - HTML Table Elements
Where to find Interview Questions on HTML Table Elements? Here are some interview questions on HTML Table Elements: Can you place a "table" element inside a "p" element? What is a "tr" element? What is a "td" element? Can you place a "table" element inside a "td" element? Can you add text content in...
2017-02-28, 1366🔥, 0💬

Retrieving the Last Auto Increment ID in PHP
How To Get the Last ID Assigned by MySQL in PHP? If you use an ID column with AUTO_INCREMENT attribute, you can use the mysql_insert_id() function to get the last ID value assigned by the MySQL server, as shown in the sample script below: &lt;?php include "mysql_connection.php"; $sql = "INSERT I...
2016-10-17, 1366🔥, 0💬

Different Types of HTML 'input' Elements
How Many Input Types Are Supported by "input" Elements? There are 10 input types are supported by "input" elements: &lt;input type="text"&gt; - Input text box. This is also the default type. &lt;input type="password"&gt; - Password input box, which works like an input text box, but i...
2017-04-19, 1365🔥, 0💬

Security of Storing Session ID as a Cookie in PHP
Is It More Secure to Use Cookies to Transfer Session IDs in PHP? Is it more secure to use cookies to transfer session IDs? The answer is yes, because attacking your Web site using URL parameters is much easier than using cookies. So if you are the system administrator of your Web server, you should ...
2016-10-25, 1365🔥, 0💬

JSON to XML Conversion at browserling.com
How to use the JSON to XML Conversion Tool at browserling.com? If you want to try the JSON to XML Conversion Tool at browserling.com, you can follow this tutorial: 1. Go to the JSON to XML Conversion Tool page at browserling.com. 2. Enter the following JSON value in the text area: ["Hello", 3.14, tr...
2023-08-25, 1362🔥, 0💬

Azure AD v1 Error: Invalid Reply URL
Why Azure AD v1.0 display this error message: AADSTS50011: The reply url specified in the request does not match the reply URLsconfigured for the application? The root cause of this error is that you forgot the add the "redirect_uri" in your authentication request to Application ID settings on Azure...
2022-05-01, 1362🔥, 0💬

Statement Syntax and Execution Flow Control
Where to find tutorials on Python Statement Syntax and Execution Flow Control? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Python Statement Syntax and Execution Flow Control: Basic Structure of Python Code Multi-line Statements in Python Co...
2018-03-13, 1362🔥, 0💬

'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, 1362🔥, 0💬

HTML Un-ordered List 'ul' Tag/Element
What Is a "ul" Tag/Element? A "ul" element is block level element that can be used to define an un-ordered list, where items are displayed with leading bullets. Here are basic rules about "ul" elements: "ul" elements are block level elements. "ul" elements can not have text contents. An "ul" element...
2017-05-29, 1362🔥, 0💬

Debug API Operation Test
How to debug issues in an API Operation Test? The first step to debug an API operation issue is to review the "trace" information in the test result. 1. Repeat the test on "Add new user" operation of the "First API". 2. Click "Try it" and scroll down. 3. Click "Send". You see test result displayed. ...
2018-03-28, 1361🔥, 0💬

"MyLibApp.cpp" - Call C++ Class from Static Library
How to call a function from a C++ class provided in a static library? If you want to call a function from a C++ class provided in a static library, you can follow this tutorial: 1. Specify the namespace of the C++ class: using namespace fyi; 2. Reference the function with the class name prefix: MyLi...
2023-06-19, 1360🔥, 0💬

What Is Expression
What Is an expression in Python? An expression in Python is a sequence of operations or method calls applied on data objects. An expression has two impacts when executed: Code statements of invoked methods get executed. This may create new data objects, update existing data objects, consume resource...
2018-03-13, 1360🔥, 0💬

Top Level Structure of XHTML 1.0 Documents
What is the Top Level Structure of an XHTML 1.0 Document? The top level structure of a XHTML 1.0 document consists of three parts: XML processing instruction - Provides XML version information and character set declaration. Document type declaration - Provides the document type and version informati...
2023-11-06, 1359🔥, 0💬

HTML Lists and List Items
Where to find tutorials of introduction to HTML Lists and List Items? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in introduction to HTML Lists and List Items. Clear answers are provided with tutorial examples on list elements for ordered list...
2017-06-16, 1359🔥, 0💬

The 'checked' Attribute of some HTML Elements
What Is Wrong with My "checked" Attribute Values? Attribute "checked" is an optional attribute for HTML element "input". In XHTML specification, attribute "checked" has only one predefined value: "checked". However, in HTML specification, attribute "checked" requires no value. If you are converting ...
2017-07-30, 1358🔥, 0💬

Other HTML Inline Elements
What Are Other HTML Inline Elements? Other inline elements that are not covered in this collection: a - Defining an anchor. img - Defining an image. map - Defining a clickable image map. input - Defining an input field in a form. select - Defining a selection field in a form. textarea - Defining an ...
2017-07-21, 1357🔥, 0💬

Using Python in Interactive Mode
Where to find tutorials on using Python in Interactive Mode? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on using Python in Interactive Mode: What Is Python Interactive Mode Start Python in Interactive Mode help() - Getting Help in Python Inte...
2018-04-12, 1356🔥, 0💬

Introduction of Python
Where to find tutorials in understanding what is Python? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in understanding what is Python. What Is Python Download Latest Version of Python for Windows Install Latest Version of Python for Windows Ver...
2018-02-01, 1356🔥, 0💬

Atom "feed/category" Element
What is the Atom "feed/category" element? How To Generate a "feed/category" element? The &lt;category&gt; element is not a required sub-element of the &lt;feed&gt; element. However, it is recommended to have one or more &lt;category&gt; elements to provide classifications for...
2017-11-29, 1356🔥, 0💬

<< < 29 30 31 32 33 34 35 36 37 38 39 > >>   Sort: Date