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JSON-stringify-space.html - JSON.stringify() Friendly Spaced
How to call the JSON.stringify() function with space argument to generate JSON text strings indented with friendly spaces? If you call JSON.stringify() without the "space" argument, the JSON text string will be generated in a single line, with no line breaks and space indentions. If you want to brea...
2023-09-05, ∼2351🔥, 0💬

Versions of RSS Specifications
What are versions of Specifications and release dates? Versions and release dates of RSS are: RSS 2.0.11 - Published by the RSS Advisory Board on March 30, 2009. RSS 2.0.1 - Published by the Berkman Center for Internet &amp; Society at Harvard Law School on July 15, 2003. RSS 2.0 - Published thr...
2017-12-26, ∼2351🔥, 0💬

Reading Directory Entries in PHP
How To Read a Directory One Entry at a Time in PHP? If you want to read a directory one entry at a time, you can use opendir() to open the specified directory to create a directory handle, then use readdir() to read the directory contents through the directory handle one entry at a time. readdir() r...
2016-11-20, ∼2351🔥, 0💬

re.match() - Match from String Beginning
How to match the beginning part of a target string with a regular expression using re.match()? The re.match() function allows you to match the beginning part of a target string with of a given regular expression. import re m = re.match(pattern, string, flags=0) Where: pattern is the regular expressi...
2018-10-19, ∼2350🔥, 0💬

XML to JSON Conversion at browserling.com
How to use the XML to JSON Conversion Tool at browserling.com? If you want to try the XML to JSON Conversion Tool at browserling.com, you can follow this tutorial: 1. Go to the JSON and XML Conversion Tool page at browserling.com. 2. Enter the following XML document in the XML text area: &lt;pro...
2023-02-28, ∼2349🔥, 0💬

Turning on the Session Support in PHP
How To Turn on the Session Support in PHP? The session support can be turned on automatically at the site level, or manually in each PHP page script: Turning on session support automatically at the site level: Set session.auto_start = 1 in php.ini. Turning on session support manually in each page sc...
2016-10-29, ∼2349🔥, 0💬

Opening a file for Reading in PHP
How To Open a File for Reading in PHP? If you want to open a file and read its contents piece by piece, you can use the fopen($fileName, "r") function. It opens the specified file, and returns a file handle. The second argument "r" tells PHP to open the file for reading. Once the file is open, you c...
2016-12-02, ∼2348🔥, 0💬

RSS and Atom Readers and Aggregators
Where to find tutorials on RSS and Atom Readers and Aggregators? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on RSS and Atom Readers and Aggregators: What Is RSS and Atom Aggregator RSS and Atom Aggregator on Windows RSS and Atom Aggregator - ...
2017-10-08, ∼2347🔥, 0💬

Understanding and Using Sessions in PHP
Where to find tutorials on how to use Sessions in PHP? A collection of tutorials to answer many frequently asked questions on how to use Sessions in PHP. Clear explanations and tutorial exercises are provided on starting and closing sessions, saving and retrieving values in sessions, deciding how se...
2016-10-29, ∼2347🔥, 0💬

Decode Azure AD v2 id_token
How to decode the id_token value received from Azure AD v2.0 authentication response? According to the "RFC 7519 - JWT (JSON Web Token)" standard, the "id_token" value received from Azure AD authentication response should be decoded as below: Splitting the encoded string into 3 components: Header, B...
2019-04-03, ∼2346🔥, 0💬

're' Module - Regular Expression Operations
Where to find tutorials on Python "re" Module? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Python "re" Module. What Is Python Module 're' re.search() - Search for First Match re.findall() - Find All Matches re.match() - Match from String Be...
2018-11-11, ∼2346🔥, 0💬

Ways to Include Variables in Double-Quoted Strings in PHP
How Many Ways to Include Variables in Double-Quoted Strings? There are 3 formats to include variables in double-quoted strings: "part 1 $variable part 2" - This is the simplest format to include a variable in a string. The variable name starts with the dollar sign and ends at the first character tha...
2016-10-13, ∼2344🔥, 0💬

Subscribe to RSS Feeds with IE
How to Subscribe to RSS Feeds with IE (Internet Explorer)? If you want to subscribe to 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 and press "Enter": http://dev.fyicenter.com/rss_x ml.php3. Clic...
2023-12-07, ∼2343🔥, 2💬

💬 2023-12-07 FYIcenter.com: @Bamini, the RSS link is fixed now.

💬 2023-12-05 Bamini Hanthanege Menuka Vishal: RSS feed privacy policy login information on my account to defined

What Is an Array in PHP
What Is an Array in PHP? An array in PHP is really an ordered map of pairs of keys and values. Comparing with Perl, an array in PHP is not like a normal array in Perl. An array in PHP is like an associate array in Perl. But an array in PHP can work like a normal array in Perl. Comparing with Java, a...
2016-10-15, ∼2343🔥, 0💬

What Is File Upload in PHP
What Is File Upload in PHP? File upload is Web page function which allows visitor to specify a file on the browser's system and submit it to the Web server. This is a very useful function for many interactive Web sites. Some examples are: Web base email systems for users to send attachments. Forums ...
2016-10-17, ∼2342🔥, 0💬

Escape Sequences in Double-Quoted Strings in PHP
How Many Escape Sequences Are Recognized in Double-Quoted Strings? There are 12 escape sequences you can use in double-quoted strings: \\ - Represents the back slash character. \" - Represents the double quote character. \$ - Represents the dollar sign. \n - Represents the new line character (ASCII ...
2016-10-13, ∼2342🔥, 0💬

Splitting a String in PHP
How To Split a String into Pieces? There are two functions you can use to split a string into pieces: explode(substring, string) - Splitting a string based on a substring. Faster than split(). split(pattern, string) - Splitting a string based on a regular expression pattern. Better than explode() in...
2016-10-13, ∼2342🔥, 0💬

First Visual Basic Program in Visual Studio 2017
Where to find tutorials on writing First Visual Basic Program in Visual Studio 2017? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on writing First Visual Basic Program in Visual Studio 2017? Create Visual Basic Project in Visual Studio 2017 WPF...
2023-05-31, ∼2341🔥, 0💬

Generic JSON Schema Validation Keywords
What are other generic JSON Schema validation keywords? Several other generic JSON Schema validation keywords are listed below. They are always applied to the JSON instance. "enum" - The JSON instance must match one of the elements in the given array. For example, JSON Schema: {"enum": ["YES", "NO"]...
2017-08-25, ∼2341🔥, 0💬

Sending an HTTP Request with 'requests'
How to send an HTTP request? I have the "requests" module installed now. The "requests" module provides 6 static functions to support 6 HTTP request types: &gt;&gt;&gt; r = requests.get(url) &gt;&gt;&gt; r = requests.post(url, data = {'key':'value'}) &gt;&gt;&gt; ...
2018-09-01, ∼2340🔥, 0💬

RSS specifications
Where to find tutorials on Understanding RSS specifications? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team on Understanding RSS specifications: RSS Document Structure RSS "channel" Element RSS "channel/image" Element RSS "channel/textInput" Elem...
2018-01-08, ∼2340🔥, 0💬

References to JSON Types Defined Externally
How to reference a JSON type that is defined externally in another JSON Schema? If a JSON type is defined externally in another JSON schema, you can reference it using its absolute address. For example, the following JSON schema has two external references. One refers to a JSON Type defined in a loc...
2017-08-25, ∼2334🔥, 0💬

Querying Multiple Tables Jointly in PHP
How To Query Multiple Tables Jointly in PHP? If you want to query information stored in multiple tables, you can use the SELECT statement with a WHERE condition to make an inner join. Assuming that you have 3 tables in a forum system: "users" for user profile, "forums" for forums information, and "p...
2016-10-17, ∼2333🔥, 0💬

HTML Forms and Input Fields
Where to find tutorials of introduction to HTML Forms and Input Fields? Here is a list of tutorials to answer many frequently asked questions compiled by FYIcenter.com team in introduction to HTML Forms and Input Fields. Clear answers are provided with tutorial exercises on forms and input fields: f...
2017-04-22, ∼2330🔥, 0💬

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