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Creating and Managing Sessions in PHP Scripts
This chapter provides tutorial examples and notes about session. Topics include understanding of the session concept; writing scripts to create and use a session; storing data in the current session; managing session IDs as cookies and URL transparent parameters.
2022-10-01, ∼328🔥, 0💬

Managing PHP Engine and Modules on macOS
This chapter provides tutorial examples and notes on managing PHP engine and modules on macOS systems. Topics include verify PHP installation on macOS.
2022-10-01, ∼328🔥, 0💬

exec() - Execute External Programs
This section provides a tutorial example on how to the exec() function to invoke an external program. The program's standard output, stdout, is returned in an array argument and the last line of stdout is returned as the return value.
2022-10-01, ∼328🔥, 0💬

Prototype-Based Programming Features in JavaScript
This section provides a list of some prototype-based programming features in JavaScript, like constructor function, prototype object, object properties and methods.
2022-10-01, ∼328🔥, 0💬

"Select Case" Statements
This section describes how 'Select Case' statements work. If one of the expected value in a case clause equals to the test value, the statement block in that case clause will be executed.
2022-10-01, ∼328🔥, 0💬

Example - Passing Arguments by Value
This section provides a tutorial example on how to pass arguments by value to swap values passed through procedure arguments. By this example will not work.
2022-10-01, ∼328🔥, 0💬

"string" Datatype Values and Representations
This section describes the most commonly used built-in datatype, 'string'. Whitespace characters are preserved in 'string' values. But XML entity references are parsed in 'string' lexical representations.
2022-10-01, ∼328🔥, 0💬

The Ox - Chinese Zodiac Animal Sign
This section discuss about the Ox, the second Chinese zodiac animal sign.
2022-10-01, ∼328🔥, 0💬

What Are Storage Engines
This section describes MySQL storage engines, which implement different strategies on how data is stored, updated and retrieved in storage devices.
2022-10-01, ∼328🔥, 0💬

etherscan.io - View Transaction
This section describes how to view an Ethereum transaction on etherscan.io.
2022-10-01, ∼328🔥, 0💬

Algebraic Solution for Distinct Points
This section provides an algebraic solution for calculating the addition operation of two distinct points on an elliptic curve.
2022-10-01, ∼328🔥, 0💬

Users and Groups
This chapter provides introductions and tutorial on user and group management. Topics include commands to add and remove groups; commands to associate users with primary and supplementary groups; commands to file group ownership and group access permissions; commands to add and delete users; run 'su...
2022-10-01, ∼328🔥, 0💬

What Is LDAP
Describes what is LDAP (Lightweight Directory Access Protocol) - a communication protocol for accessing and maintaining distributed directory information services over an Internet Protocol (IP) network.
2022-10-01, ∼328🔥, 0💬

Loop Statements - "while", "for", and "do ... while"
This chapter provides tutorial examples and notes about loop statements. Topics include 'while, 'for', and 'do ... while' statements; examples of controlling code executions with loop statements.
2022-10-01, ∼327🔥, 0💬

Automatic Semicolon Insertion to End Statements
This section provides the automatic semicolon insertion rule supported by the ECMAScript specification. A tutorial example is provided to show you a problem when writing 'return' in a line by itself.
2022-10-01, ∼327🔥, 0💬

WSDL 1.1 Framework and Extensions
This section describes WSDL 1.1 core framework and 4 extensions: SOAP 1.1, HTTP, MIME and SOAP 1.2
2022-10-01, ∼327🔥, 0💬

What Is WSDL 1.1 SOAP Extension
This section describes the SOAP extension included in the original 2001 WSDL 1.1 specification to support SOAP 1.1 binding. 7 language components introduced in WSDL 1.1 binding extension for SOAP 1.1.
2022-10-01, ∼327🔥, 0💬

Deriving New Simple Datatypes - "simpleType" Element
This section describes a tutorial example on how to define a simple datatype based on a built-in datatype by adding restriction facets.
2022-10-01, ∼327🔥, 0💬

"time" Datatype Values and Representations
This section describes the built-in primitive datatype, 'time' that represents moments in a day. Leading and trailing whitespaces are allowed and trimmed. Timezone offset is optional.
2022-10-01, ∼327🔥, 0💬

UUID Version 1 Generator
This section provides a tutorial example on how to use the UUID Version 1 Generator operation provided by uuidgenerator.net.
2022-10-01, ∼327🔥, 0💬

"switch" Statements
This section describes 'switch' statements - controlling expressions with multiple embedded statement blocks. At run time, only one statement blocks will be executed depending on the value of the controlling expression.
2022-10-01, ∼327🔥, 0💬

Getting CLR (Common Language Runtime) Information
This section provides a tutorial example on how to use execution environment class, System.Environment, to retrieve information about the CLR (Common Language Runtime).
2022-10-01, ∼327🔥, 0💬

Bulk Delete with a Simple Condition
This section provides a tutorial example on bulk deletion with a simple condition on a large table.
2022-10-01, ∼327🔥, 0💬

Verify Merkle Root of 2 Transactions
This section describes how to verify the Merkle Root of 2 transactions in a Bitcoin block.
2022-10-01, ∼327🔥, 0💬

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