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The Opening Tag of an HTML Element
How To Write the Opening Tag of an HTML Element? When you are writing an HTML element, you must start with its opening tag, which contains the name of the element and attributes if needed. The opening tag is enclosed in a pair of angle brackets: "&lt;" and "&gt;". HTML element names are pred...
2024-03-23, ∼3305🔥, 0💬

Common Errors in Reported by EpubCheck
Where to find tutorials on Common Errors Reported by EpubCheck? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Common Errors Reported by EpubCheck. ERROR(PKG-006) - Mimetype Not the First ERROR(PKG-005) - Mimetype Has Extra Field ERROR(OPF-030...
2022-02-09, ∼3303🔥, 0💬

Visual C++ Examples Provided by Microsoft
Where to find tutorials on Visual C++ Examples Provided by Microsoft? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Visual Studio C++ Examples Provided by Microsoft? "Simple.c" - Compile and Build C Programs "MathFuncsLib.h" - Header File of ...
2023-10-15, ∼3288🔥, 0💬

Creating a Directory in PHP
How To Create a Directory in PHP? You can use the mkdir() function to create a directory. Here is a PHP script example on how to use mkdir(): &lt;?php if (file_exists("/temp/download") ){ print("Directory already exists.\n"); } else { mkdir("/temp/download"); print("Directory created.\n"); } ?&a...
2016-11-24, ∼3283🔥, 0💬

What Is EPUB 2.0 Package Metadata
What Is EPUB 2.0 Package Metadata EPUB 2.0 Package Metadata encapsulates meta information of the EPUB 2.0 book. Package Metadata, represented by the "metadata" element, is specified as the first required sub-element of the root "package" element in an EPUB 2.0 package file like package.opf: &lt;...
2022-04-13, ∼3282🔥, 0💬

Closing XHTML 'meta' Tags
What Is wrong with my &lt;meta&gt; Tags? If you are converting existing HTML documents to XHTML format, you may find some &lt;meta&gt; tags are written as: &lt;meta name="Author" content="FYICenter.com"&gt ;&lt;meta name="Description" content="Tutorials, FAQs and Tips on ...
2024-04-07, ∼3280🔥, 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, ∼3277🔥, 0💬

"docker container run --detached" - Run Container in Background
How to Create a new Container and run it in the background using the "docker container run --detach" command? If you want to create an Alpine container and start a command that runs for a long time, you can use the --detach option to let it run in the background. 1. Create a new container with "alpi...
2018-12-01, ∼3275🔥, 0💬

"fabric-ca-client identity list" - List Identities
How to List Identities with the "fabric-ca-client identity list" command? If you want get a list of identities from the Fabric CA Server, you can run the "fabric-ca-client identity list" command: $ export FABRIC_CA_CLIENT_HOME=~/fabric -ca/native-client/admin$ ~/go/bin/fabric-ca-client identity list...
2019-09-27, ∼3273🔥, 0💬

What Is EPUB 2.0 Specification
What Is EPUB 2.0 Specification? EPUB 2.0.1 Specification is the 2.0.1 version of EPUB specification. EPUB 2.0.1 Specification was a maintenance release of EPUB 2. Its development was chartered in 2009, and the final standard was approved by the IDPF Membership as a Recommended Specification in May, ...
2023-05-09, ∼3271🔥, 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, ∼3269🔥, 0💬

HTML Elements with Sub-elements Contents
What Are the HTML Elements Defined with Sub-elements Contents? The following HTML elements are defined to use the sub-element content model: &lt;html&gt; - The root element of the document. &lt;head&gt; - Element to provide head information to the document. &lt;ul&gt; - Eleme...
2024-04-14, ∼3267🔥, 0💬

EPUB 2.0 Metadata - dc:description Element
What is EPUB 2.0 Metadata "dc:description" Element? EPUB 2.0 Metadata "dc:description" is an optional metadata element to specify a long description of the EPUB 2.0 book. Here is a good example of a "dc:description" metadata element &lt;dc:description&gt; "Row,Row, Row Your Boat" is a popula...
2019-01-26, ∼3266🔥, 0💬

Counting the Number of Characters in PHP
How To Count the Number of Characters in a String? You can use the "strlen()" function to count the number of characters in a string. Here is a PHP script example of strlen(): &lt;?php print(strlen('It\'s Friday!')); ?&gt; This script will print: 12     ⇒ Ways to Remove Leading and Trailing...
2016-10-13, ∼3261🔥, 0💬

Add Request Body Examples - 2017 Version
How to add request body examples to my Azure API operation 2017 version to make it more user friendly? If you have created the "First API" API and "Add new user" operation as described in previous tutorials, you can follow this tutorial to add request body examples. 1. Go to the publisher portal of ...
2018-06-09, ∼3259🔥, 0💬

Default File Name of a URL
What Happens If File Name is Missing in a URL? If the file name part is missing in a URL, the one of the following two rules will be used. 1. If a URL has no file name, but a path name is given, the browser will let the hosting computer to supply the default file name. On most hosting computers, the...
2017-07-07, ∼3256🔥, 0💬

EpubCheck 4.0.2 Command Options
What are command options are supported by EpubCheck 4.0.2? You can get a list of command options by running the EpubCheck 4.0.2 help command: C:\fyicenter&gt; java -jar epubcheck-4.0.2\epubcheck.jar --help EpubCheck v4.0.2 When running this tool, the first argument should be the name (with the p...
2018-06-06, ∼3255🔥, 0💬

Setting a Persistent Cookie in PHP
How To Set a Persistent Cookie in PHP? If you want to set a persistent cookie, you can use the setcookie() function with an extra parameter to specify its expiration time. To follow sample script sets 2 persistent cookies to be expired within 7 days: setcookie("LoginName","FYICent er");setcookie("Pr...
2016-11-04, ∼3246🔥, 0💬

Sending an HTTP Request with 'urllib.request'
How to send an HTTP request using the "urllib.request" module? To send an HTTP request to the Internet, you can use the urllib.request.urlopen() function as described below: r = urllib.request.urlopen(url, data=None, [timeout, ]*, cafile=None, capath=None, cadefault=False, context=None) where: url c...
2018-09-24, ∼3240🔥, 0💬

urllib.request.Request Properties and Functions
What properties and functions are supported on urllib.request.Request objects? urllib.request.Request objects support the following properties and functions: &gt;&gt;&gt; q = urllib.request.Request(url) host # represents the host name of the url. type # represents the internet protocol t...
2018-09-13, ∼3239🔥, 0💬

What Is Visual Studio Command Prompt
What is Visual Studio Command Prompt? Visual Studio Command Prompt is command line window with all required environment variables defined to run Visual Studio command line tools. Visual Studio command line tools includes: cl (the compiler) - To compile and link source code files into apps, libraries...
2017-08-21, ∼3227🔥, 0💬

Including Array Elements in Double-Quoted Strings in PHP
How Many Ways to Include Array Elements in Double-Quoted Strings? There are 2 formats to include array elements in double-quoted strings: "part 1 $array[key] part 2" - This is called simple format. In this format, you can not specify the element key in quotes. "part 1 {$array['key']} part 2" - This ...
2016-10-13, ∼3225🔥, 0💬

"docker container exec" - Execute Command on Container
How to Execute an extra Command on a Running Container using the "docker container exec" command? The "docker container exec" command allows you to run an extra command on a running container. Here is a list of options supported by "docker container exec": fyicenter$ docker container exec --help Usa...
2021-10-10, ∼3223🔥, 0💬

json_encode() - PHP Associative Array to JSON Object
How to convert PHP Associative Arrays to JSON Objects using the json_encode() function? Actually in PHP, all arrays are associative arrays. If you create an array with regular array syntax and functions, PHP actually stores it as an associative array with the index number assigned to each elements a...
2023-08-17, ∼3220🔥, 0💬

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