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'while ... else' Repeating Statement Blocks
How to enter "while ... else" statement blocks in Python code? "while ... else" statement blocks allow you to execute the main statement block repeatedly. When "while ... else" statement blocks are interpreted, the "while" statement block will be executed repeatedly until the given condition returns...
2018-02-28, 1066👍, 0💬

View RSS Feeds with IE (Internet Explorer)
How to View RSS Feeds with IE (Internet Explorer)? If you want to view RSS Feeds with IE (Internet Explorer), you can follow this tutorial: 1. Launch IE (Internet Explorer) 11. 2. Enter the following in the URL input box: http://dev.fyicenter.com/rss_x ml.php3. Press "Enter" key. You see the RSS fee...
2017-10-16, 1065👍, 0💬

'@{...}' Expression Blocks in Azure API Policy
How to use the "@{...}" expression block in Azure API Policy? The "@{...}" expression block in Azure API Policy can be used to include a C# statement block as the attribute value or text value in most policy statements. C# statement block in the "@{...}" expression block must end with a "return" sta...
2018-02-14, 1062👍, 0💬

Use &lt; Sign in '@(...)' Expressions
How to enter &lt; sign in '@(...)' expressions? &lt; signs can be entered in '@(...)' expressions directly. For example, the following "set-variable" policy statement uses a "@(...)" expression that contains a &lt; sign as the Boolean operator: &lt;set-variable name="isTrue" value="@...
2017-11-12, 1059👍, 0💬

json.loads() - Loading JSON into Object
How to load (or decode, deserialize) a JSON string into a Python object using json.loads()? The json.loads() function allows you to load (or decode, deserialize) JSON strings (str, bytes or bytearray types) into Pythong objects: json.loads(s, *, encoding=None, cls=None, object_hook=None, parse_float...
2018-10-08, 1057👍, 0💬

Update Anchor Peer of Each BYFN Organization
How to Update Anchor Peer of Each BYFN Organization? You can follow this tutorial to Update Anchor Peer of Each BYFN Organization. 1. Update the default peer as the anchor peer: bash-4.4# echo $CORE_PEER_ADDRESS peer0.org2.example.com:7051 bash-4.4# peer channel update -o orderer.example.com:7050 -c...
2019-04-13, 1056👍, 0💬

dev.FYIcenter.com Links
Tools, FAQ, Tutorials: JSON Validator/Formatter JSON to XML Converter XML to JSON Converter JSON FAQ &amp; Tutorials Python FAQ &amp; Tutorials PHP FAQ &amp; Tutorials OpenID FAQ &amp; Tutorials EPUB FAQ &amp; Tutorials XHTML Tutorials CSS Tutorials RSS FAQ &amp; Tutorials Vi...
2019-01-12, 1055👍, 0💬

Use &amp; Sign in '@(...)' Expressions
How to enter &amp; sign in '@(...)' expressions? &amp; signs can be entered in '@(...)' expressions directly. For example, the following "set-variable" policy statement uses a "@(...)" expression that contains a &amp; sign: &lt;set-variable name="name" value="@("John &amp; Sons")...
2017-11-12, 1055👍, 0💬

Use '@(...)' Expressions in XML Attributes
When using "@(...)" expressions in XML attributes as part of an policy statement, do I need to worry about string quotations? If you are using a "@(...)" expression in XML attributes as part of an policy statement, and string literals are used in the "@(...)" expression, the syntax of the final poli...
2017-11-12, 1050👍, 0💬

Hello-3.1.epub - "mimtype" File
How to create the "mimetype" file of an EPUB 3.1 book? The "mimetype" file of an EPUB 3.1 book is a required file in the book ZIP container. It specifies the mimetype of an EPUB 3.1 book file. Here is the requirement on the "mimetype" file: 1. The "mimetype" file must be named as "mimetype". 2. The ...
2018-06-27, 1047👍, 0💬

Order of Array Values in PHP
How the Values Are Ordered in an Array in PHP? PHP says that an array is an ordered map. But how the values are ordered in an array? The answer is simple. Values are stored in the same order as they are inserted like a queue. If you want to reorder them differently, you need to use a sort function. ...
2017-01-29, 1041👍, 0💬

HTML Definition List 'dl' Tag/Element
What Is a "dl" Tag/Element? A "dl" element is block level element that can be used to define a definition list, where items are displayed with leading terms. Here are basic rules about "dl" elements: "dl" elements are block level elements. "dl" elements can not have text contents. An "dl" element mu...
2017-05-29, 1039👍, 0💬

re.findall() - Find All Matches
How to find all matches of a regular expression using re.findall()? The re.findall() function allows you to find all matches of a given regular expression in a target string. import re l = re.findall(pattern, string, flags=0) Where: pattern is the regular expression string is the target string l is ...
2018-10-19, 1036👍, 0💬

EPUB 2.0 Sample - "The Geography of Bliss"
Where can I download the EPUB 2.0 sample book "The Geography of Bliss" by Eric Weiner? You can following this tutorial to download the EPUB 2.0 sample book "The Geography of Bliss" by Eric Weiner. 1. Go to adobe.com sample eBooks page. 2. Click "The Geography of Bliss: One Grump's Search for the Hap...
2018-10-26, 1033👍, 0💬

Differences between RSS 2.0 and Atom 1.0
What Are Main Differences between RSS 2.0 and Atom 1.0? Main differences between Atom 1.0 and RSS 2.0 are: Atom has separate "summary" and "content" elements, while RSS only has one "description" element. Atom standardizes auto-discovery in contrast to the many non-standard variants used with RSS 2....
2017-12-13, 1033👍, 0💬

Downloading and Installing PHP
Where to find tutorials in downloading and installing PHP binary version for Windows system. Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in downloading and installing PHP binary version for Windows system. Installing PHP for Windows Verifying ...
2016-10-13, 1032👍, 0💬

Hello-3.0.epub - Package File: package.opf
How to create a package file like package.opf for an EPUB 3.1 book? At least one package file, like package.opf, is required for an EPUB 3.1 book in the book ZIP container. It defines required meta data and specifies 2 required content files. Here is the requirement on a package file: 1. A package f...
2018-11-29, 1031👍, 0💬

WPF App with VC# and XAML in Visual Studio 2017
How to build a WPF application with VC# and XAML in Visual Studio 2017? If you want to build a WPF (Windows Presentation Foundation) application with VC# and XAML in Visual Studio 2017, you can follow this tutorial 1. Start Visual Studio 2017 with .NET development environment. 2. Click "File &gt...
2017-08-13, 1029👍, 0💬

Hello-3.0.epub - "mimtype" File
How to create the "mimetype" file of an EPUB 3.1 book? The "mimetype" file of an EPUB 3.1 book is a required file in the book ZIP container. It specifies the mimetype of an EPUB 3.1 book file. Here is the requirement on the "mimetype" file: 1. The "mimetype" file must be named as "mimetype". 2. The ...
2018-11-29, 1016👍, 0💬

Hello-3.0.epub - "container.xml" File
How to create the "container.xml" file of an EPUB 3.1 book? The "container.xml" file of an EPUB 3.1 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" file m...
2018-11-29, 1007👍, 0💬

What Is json.JSONEncoder Class
What Is json.JSONEncoder Class? json.JSONEncoder class is the underlying class that supports json.dumps() functions. The following Python example shows you how to use json.JSONEncoder class to perform the same JSON encoding job as json.dumps function: &gt;&gt;&gt; import json &gt;&am...
2018-10-08, 1007👍, 0💬

3Pigs4-3.1.epub - Cover Image and Page
How to add a cover image to my EPUB books If you want to add a cover image to your EPUB 3.1 book, you should consider to two related components: Cover Image - An image file that is specified as the Cover Image of the book. Cover Page - An XHTML content file that is displayed as part of the book cont...
2018-12-26, 1006👍, 0💬

re.split() - Splits with Regular Expression
How to split a given string with a regular expression as the delimiter using re.split()? The re.split() function allows you to split a given target string using matches of a given regular expression as the delimiter. import re l = re.split(pattern, string, maxsplit=0, flags=0) Where: pattern is the ...
2018-10-13, 999👍, 0💬

Use Match Group \g&lt;n&gt; in Replacement
How to how to use matched string and groups in replacements with re.sub()? When calling the re.sub() function, you can use matched string and groups in replacements with the following escape sequences: \g&lt;0&gt; # represents the matched string \g&lt;1&gt; # represents the first gro...
2018-10-13, 999👍, 0💬

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