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Comments in Python Code
How to enter comments in Python Code? There is only one way to enter comments in Python code. That is to enter them at the end of any code line preceded by the hash character "#". For example: # this is the first comment x = 1 # and this is the second comment # and now a third!   ⇒ 'if ... elif ... ...
2023-06-12, ∼2236🔥, 0💬

HTML 'table' Tag/Element
What Is a "table" Tag/Element? A "table" element is a block level element that you can use to present information in table of rows and columns. Here are basic rules about "table" elements: "table" elements are block elements. "table" elements can not have empty contents. "table" elements can not hav...
2017-05-20, ∼2236🔥, 0💬

Read PDF Book with Kindle for PC
How to Read PDF Book with Kindle for PC? You can follow this tutorial to open and read a PDF book with "Kindle for PC". 1. Search and run "Kindle for PC" on your Windows computer. 2. Click "File &gt; Import PDF..." menu. You see the open file screen. 3. Locate and select the PDF book you want to...
2018-07-13, ∼2234🔥, 0💬

Missing XHTML 'title' Element
What Happens If the XHTML "title" Element is Missing? XHTML 1.0 requires you write the title element inside the head element. If you forget to include the title element, the XHTML validator will return an error to you. Here is how you can test this yourself. Go the W3 XHTML validator Web site: http:...
2017-06-28, ∼2231🔥, 0💬

Download and Run Visual Studio 2017 Installer
How to Download and Run Visual Studio 2017 Installer? When you try to download the Visual Studio package from Microsoft Website, it actually forces you to download and run the Visual Studio Installer first. Here are the steps of How to download and run Visual Studio Installer: 1. Go to https://www.v...
2023-07-29, ∼2230🔥, 0💬

'int' Values are Objects
Are "int" values objects in Python? Yes, "int" values are objects in Python. In fact, all data values in Python are objects. In Python, "int" is defined as an object class with the following interesting properties, constructors, and methods: int.__doc__ - Property holding a short description of "int...
2023-07-01, ∼2230🔥, 0💬

Cursor.execute() with PyMySQL
How to use Cursor to run MySQL statements with PyMySQL package? PyMySQL package provides you 2 ways to run MySQL statements: 1. Use con.query() - If you don't want to receive any data back from the MySQL server, you can use the Connection.query() method to run MySQL statements. 2. Use cur.execute() ...
2021-09-09, ∼2229🔥, 0💬

What Are Authentication Flows
What are authentication flows specified in OpenID Connect? OpenID Connect supports 3 authentication data flows: 1. Authorization Code Flow - The Authorization Code Flow is more complex to implement. But it is more secure. In the Authorization Code Flow, only a short authorization code is returned to...
2021-08-11, ∼2229🔥, 0💬

Using HTML 'image' Input Fields
How To Use "image" Input Fields? An "image" input field is defined as &lt;input type="image" .../&gt;. "image" input fields can be used to create image buttons. If an image button is clicked, the mouse coordinates on the image and other form input data will be submitted to the form processin...
2017-04-04, ∼2229🔥, 0💬

HTML 'textarea' Element Attributes
What Are the Attributes of a "textarea" Element? There are several commonly used attributes for a "textarea" element: rows="n" - Required attribute. Used to specify the number of rows of the text input area. cols="n" - Required attribute. Used to specify the number of columns of the text input area....
2017-04-04, ∼2229🔥, 0💬

Run "getting-started" Docker on Windows 10
How to run the first Docker "getting-started" on Windows 10? If you have successfully completed the installation of Docker Desktop and its required WSL 2 component on Windows 10, you can follow this tutorial to run the first Docker: "getting-started". 1. Start Docker Desktop again. You see the Docke...
2023-01-30, ∼2228🔥, 0💬

Azure AD B2C Integration
Where to find tutorials on Azure AD B2C Integration? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Azure AD B2C Integration. What Is Azure AD B2C Application Registration on Azure AD B2C User Sources in Azure AD B2C Register Azure AD Applicat...
2019-03-27, ∼2227🔥, 0💬

What Is Assignment Statement
What is Assignment Statement in Python? An Assignment Statement is associates a reference of a data object resulted from an expression to a variable or to an item in a list or dictionary. Assignment statement has the following syntax: variable = expression After the data object is assigned to a vari...
2018-03-13, ∼2227🔥, 0💬

'break' Statement in Repeating Statement Blocks
How to use the "break" statement in a repeating statement block in Python code? The "break" statement can be used in a repeating statement block like "for" and "while" loops to terminate the loop immediately. When a "break" statement is interpreted, Python will terminate execution of the nearest "fo...
2018-02-28, ∼2227🔥, 0💬

'break' Statement in Repeating Statement Blocks
How to use the "break" statement in a repeating statement block in Python code? The "break" statement can be used in a repeating statement block like "for" and "while" loops to terminate the loop immediately. When a "break" statement is interpreted, Python will terminate execution of the nearest "fo...
2018-02-28, ∼2227🔥, 0💬

Atom "feed/subtitle" Element
What is the Atom "feed/subtitle" element? How To Generate a "feed/subtitle" element? The &lt;subtitle&gt; element is not a required sub-element of the &lt;feed&gt; element. But it is strongly recommended that you provide a subtitle element for each of your feed documents. You should ...
2017-12-09, ∼2227🔥, 0💬

What Is Hyperledger
What Is Hyperledger? Hyperledger is an open source project for developing blockchain-based application frameworks and tools. Currently, Hyperledger is working on the following frameworks: Hyperledger Burrow v.0.21.0, 2019 - Hyperledger Burrow is a blockchain client including a built-to-specification...
2019-04-19, ∼2226🔥, 0💬

HTML 'title' Tag/Element
What Is the HTML "title" Tag/Element? The "title" element is the 4th element you need to learn. The "title" element is used to provide a text title to the XHTML document. Here are some rules about the "title" tag/element: The title element is a required child element of the head element. You must pl...
2024-01-19, ∼2225🔥, 0💬

HTML 'div' and 'span' elements
Where to find tutorials of introduction to HTML "div" and "span" elements? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in introduction to HTML "div" and "span" elements. Clear answers are provided with tutorial exercises on basic usages of "di...
2017-03-22, ∼2224🔥, 0💬

Google OpenID Connect Access Token Request
What is the Google OpenID Connect Access Token Request? If you want to implement the authentication code flow, also called server flow, to integrate your application with Google OpenID Connect, you need to have a good understanding of the Google OpenID Connect access token request, which is the seco...
2019-02-05, ∼2223🔥, 0💬

Floating HTML 'div' Elements
Can "div" Elements Be Floated? Can "div" elements be floated? The answer is yes. If you want to float a "div" block, you can use the "float" CSS property. Here is a tutorial example of floated "div" elements: &lt;?xml version="1.0" ?&gt; &lt;!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 St...
2017-03-11, ∼2221🔥, 0💬

'bytes' Values are Objects
Are "bytes" values objects in Python? Yes, "bytes" values are objects in Python. In fact, all data values in Python are objects. In Python, "bytes" is defined as an object class with the following interesting properties, constructors, and methods: bytes.__doc__ - Property holding a short description...
2022-12-03, ∼2217🔥, 0💬

Visual Studio Community 2017 Program Folders
In which folders Visual Studio Community 2017 programs are located on my Windows computer? When Visual Studio Community 2017 is installed environment on your Windows computer, its programs are located the following folders: Location: C:\Program Files (x86)\Microsoft Visual Studio\2017\Community Prog...
2023-12-10, ∼2215🔥, 0💬

Start Hyperledger Composer Playground Server
How to start and stop Hyperledger Composer Playground Server? The command that represents the Hyperledger Composer Playground Server is "composer-playground". You can start the server as shown below: $ composer-playground ... INFO :LoadModule :loadModule() Loading composer-wallet-filesystem from /us...
2022-10-13, ∼2214🔥, 1💬

💬 2022-10-13 Khôi Nguyên: Thank ^^

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