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'list' Values are Objects
Are "list" values objects in Python? Yes, "list" values are objects in Python. In fact, all data values in Python are objects. In Python, "list" is defined as an object class with the following interesting properties, constructors, and methods: list.__doc__ - Property holding a short description of ...
2022-12-03, 1275🔥, 0💬

HTML Table Row 'tr' Tag/Element
What Is a "tr" Tag/Element? A "tr" element is a special element that can only be used as a sub-element of a "table" element. A "tr" element defines a row in a table. Here are basic rules about "tr" elements: "tr" elements are special elements only valid inside "table" elements. "tr" elements can not...
2017-05-20, 1275🔥, 0💬

What Is Kindle for PC
What Is Kindle for PC? Kindle for PC is a free EPUB book reader provided by Amazon. Some nice features of Kindle for PC include Text alignment and line spacing - Click the image of font icon button to set a text alignment for your books and determine their line spacing. For more information, see Kin...
2022-07-01, 1274🔥, 0💬

Getting Started with Visual Studio
Where to find tutorials on Getting Started with Visual Studio? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Getting Started with Visual Studio: What Is Visual Studio Download and Run Visual Studio 2017 Installer Visual Studio Installer Progr...
2023-07-29, 1273🔥, 0💬

'return' Statement in Function Statement Block
How to use the "return" statement in a function statement block in Python? The "return" statement can be used in a function statement block to terminate the execution of the function and return a data object to the calling expression. Here is a good example of "return" statement used in a function s...
2018-02-28, 1272🔥, 0💬

'return' Statement in Function Statement Block
How to use the "return" statement in a function statement block in Python? The "return" statement can be used in a function statement block to terminate the execution of the function and return a data object to the calling expression. Here is a good example of "return" statement used in a function s...
2018-02-28, 1272🔥, 0💬

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, 1268🔥, 0💬

HTML Author 'meta' Tag/Element
What Is the HTML Author "meta" Tag/Element? The author "meta" element is a special "meta" element that provides information about the author of the HTML document. The author "meta" element must include the "name" attribute as, name="author". Here is an example: &lt;meta name="author" content="FY...
2017-06-23, 1268🔥, 0💬

Initiate Google OpenID Connect Access Token Request
How to initiate Google OpenID Connect Access Token Request? The Google OpenID Connect Access Token Request should be initiated from your application Web server. This is why the authentication code flow is more secure than the implicit flow, because the "id_token" value will be received by Web server...
2019-02-05, 1266🔥, 0💬

Predefined HTML Attribute Values
What Are Predefined Attribute Values for an HTML attribute? Some HTML attributes have predefined values. If an attribute has predefined values, you must use one of the predefined values. For example, attribute "valign" of element "td" has 4 predefined values "baseline", "bottom", "middle", and "top"...
2023-09-23, 1263🔥, 0💬

"docker container list" - List Container Command
How to list containers on the Docker Engine with "docker container list" command? The "docker container list" command allows you to list containers that are on the Docker engine. Here is a list of options supported by "docker container list": fyicenter$ docker container list --help Usage: docker con...
2023-03-28, 1263🔥, 0💬

'__dict__' Dictionary in Function Object
What is the "__dict__" dictionary property in a function object? By default every function object has "__dict__" built-in dictionary property. Each name value pair in this dictionary becomes a formal property of the function object accessible using the "." operation. It is empty when the function ob...
2018-02-08, 1263🔥, 0💬

Using HTML 'file' Input Fields
How To Use "file" Input Fields? A "file" input field is defined as &lt;input type="file" .../&gt;. "file" input fields can be used to create file upload input fields. Most browsers will display a file upload input field as a text input box followed by a "Browse..." button. The other attribut...
2017-04-08, 1263🔥, 0💬

Using HTML 'file' Input Fields
How To Use "file" Input Fields? A "file" input field is defined as &lt;input type="file" .../&gt;. "file" input fields can be used to create file upload input fields. Most browsers will display a file upload input field as a text input box followed by a "Browse..." button. The other attribut...
2017-04-08, 1263🔥, 0💬

HTML Drop Down List 'select' Tag/Element
What Is a "select" Tag/Element? A "select" element is an inline element that you can use to define a dropdown input field in a form. Here are basic rules about a "select" element: "select" elements are inline elements. "select" elements can only be used as sub-elements of "form" elements. A "select"...
2017-04-01, 1263🔥, 0💬

What Is CDATA in HTML Documents?
What Is CDATA in HTML documents? CDATA stands for Character DATA, which is used to define a section of data that should not go through the XHTML entity translation (parsing) process. In other words, 3 special characters: "&lt;", "&gt;", and "&amp;" can be directly used in CDATA. They wil...
2024-02-28, 1262🔥, 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, 1262🔥, 0💬

What Can I See on Developer Portal
What API can I see on the Developer Portal? What API you can see on the Developer Portal is depending on who you are. 1. If you are a publisher user in the "Administrator" group, you can see all APIs included in all API products. 2. If you are a publisher user but not in the "Administrator" group, y...
2018-03-31, 1260🔥, 0💬

'int' Literals and Conversions
How to specify "int" values in Python code? "int" values can be specified using "int" literals or the int() conversion function as shown in this tutorial: 1. "int" literals in decimal digits as shown below: &gt;&gt;&gt; 1234 1234 &gt;&gt;&gt; -1234 -1234 &gt;&gt;&...
2023-01-06, 1259🔥, 0💬

Objectives of commercial-paper Tutorials
What are the objectives of commercial-paper Hyperledger Fabric network tutorials? Objectives of commercial-paper Hyperledger Fabric network tutorials provided at hyperledger-fabric.readthedocs .ioWebsite are: 1. Show you how to install and use a commercial paper sample application and smart contract...
2019-12-19, 1258🔥, 0💬

Atom "feed/link" Element
What is the Atom "feed/link" element? How To Generate a "feed/link" element? The &lt;link&gt; element is not a required sub-element of the &lt;feed&gt; element. But it is strongly recommended that you provide a link element with rel="self" for each of your feed documents. The rule fo...
2017-11-29, 1258🔥, 0💬

"cryptogen" Command - Generate Keys and Certificates
How to run "cryptogen" command to generate private keys and public certificates to support organizations and users needed for BYFN (Build Your First Network)? You can follow this tutorial to run "cryptogen" command to generate private keys and public certificates to support organizations and users n...
2020-10-26, 1256🔥, 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, 1255🔥, 1💬

💬 2022-10-13 Khôi Nguyên: Thank ^^

What Is Module
What Is Module in Python? A module in Python is a collection of Python code saved in a separate file. A module can have the following elements: Module name - A symbolic name that uniquely identifies this module within the context. By default, the module name is the file name (without the file extens...
2022-09-24, 1255🔥, 0💬

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