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"const" and "readonly" Variables
This section describes differences between 'const' and 'readonly' variables used in classes.
2022-10-01, ∼350🔥, 0💬

Multithreading in C#
This chapter provides tutorial examples and notes on multithreading in C# programs. Topics include multithreading introduction; .NET System.Threading.Thread class; multiple threads on multi-CPU systems.
2022-10-01, ∼350🔥, 0💬

FileVersionCopyFile.cs - Testing CopyTo() Method
This section provides a tutorial example on how to use the FileInfo class to copy an existing file to a new file in the file system with the CopyTo() method.
2022-10-01, ∼350🔥, 0💬

Table Column Types for Character Strings
Describes 4 types of table columns to store character strings: CHAR, VARCHAR, NCHAR and NCHAR VARYING.
2022-10-01, ∼350🔥, 0💬

Bulk Changes on Large Tables
This chapter provides tutorial notes on bulk changes no large tables. Topics include general general guidelines for bulk changes; deleting records with simple conditions; deleting records that are not referenced.
2022-10-01, ∼350🔥, 0💬

Minor GC Triggering Condition of Serial Collector
This section describes the triggering condition of the Serial collector Minor GC process. The condition is the failure of new object allocation in 'eden'.
2022-10-01, ∼350🔥, 0💬

Setting up Gmail Access on Android tablet
This section provides a tutorial example on how to set up Gmail access on Android tablets: 'Settings' &gt; 'Account and sync' &gt; 'Add account'.
2022-10-01, ∼349🔥, 0💬

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, ∼349🔥, 0💬

Characters of Multiple Languages in String Literals
This section provides a tutorial example on how enter and use characters of multiple languages in a single PHP script with Unicode UTF-8 encoding.
2022-10-01, ∼349🔥, 0💬

Sending Out Emails on Linux Systems
This section provides a tutorial example on how to use the mail() function to send an email to the local SMTP mail server.
2022-10-01, ∼349🔥, 0💬

What Is an Expression?
This section provides an introduction of what is an expression. A data literal or a variable is a simple expression. A single operation or a group of multiple operations is a complex express.
2022-10-01, ∼349🔥, 0💬

Managing Cookies in JSP Pages
This chapter provides tutorial notes and example codes on managing cookies in JSP pages. Topics include what is a cookie; sending and receiving cookies in JSP pages; what is persistent cookies; setting cookie properties; dumping HTTP response.
2022-10-01, ∼349🔥, 0💬

Persistent Cookies Stored on Hard Disk
This section describes what are persistent cookies - cookies that are stored in files on hard disk. Persistent cookies will be sent back to the server when open the browser again later.
2022-10-01, ∼349🔥, 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, ∼349🔥, 0💬

Zodiac Signs and Zodiac Constellations
This section describes what are zodiac signs and zodiac constellations.
2022-10-01, ∼349🔥, 0💬

Shell Sort - Algorithm Introduction
This section describes the Shell Sort algorithm - A complex and fast sorting algorithm that repeatedly divides the entire collection into sub-collections by taking every h-th element for a fixed gap h and performs an insertion sort each sub-collection.
2022-10-01, ∼349🔥, 0💬

4-Thread Miner not Able to Mine Blocks
This section describes the 4-thread miner not able to mine a new block.
2022-10-01, ∼349🔥, 0💬

Installing Microsoft SQL Server 2014 Express Edition
This section describes how to download and install Microsoft SQL Server 21014 Express Edition.
2022-10-01, ∼349🔥, 0💬

What Is Character Encoding?
This section provides introductions on what is a character encoding - A map scheme between code points of a code character set and sequences of bytes.
2022-10-01, ∼348🔥, 0💬

Adding Properties and Methods to Objects
This section provides a quick description of adding properties and methods to objects only. A tutorial example is provided on adding 1 extra property and 1 extra method to 1 object only.
2022-10-01, ∼348🔥, 0💬

The "Function" Object Type - Functions Are Objects
This section provides a quick description and a tutorial example script on the 'Function' built-in object type, which is used to create functions.
2022-10-01, ∼348🔥, 0💬

Example - Passing Arguments by Reference
This section provides a tutorial example on how to pass arguments by reference to swap values passed through procedure arguments.
2022-10-01, ∼348🔥, 0💬

Logical (Boolean) Data Type
This section describes value range and storage space size of logical data type: boolean.
2022-10-01, ∼348🔥, 0💬

Compiling and Running Java Programs
This section describes a tutorial example on how to compile and run Java programs.
2022-10-01, ∼348🔥, 0💬

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