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Python on Linux Computers
This section provides tutorial examples and notes about using Python on Linux Computers. Topics include verifying Python installation; running Python scripts in different ways; installing older version of Python for old scripts.
2022-10-01, ∼278🔥, 0💬

What Is Anaconda
This section provides a quick introduction on Anaconda, which is a powerful open source environment and packager manager that allows you to install multiple environments for multiple versions of software packages and their dependencies and switching easily between them.
2022-10-01, ∼278🔥, 0💬

"pathlib.Path" - Read and Write Operations
This section describes methods from the 'pathlib.Path' class for file read and write operations.
2022-10-01, ∼278🔥, 0💬

Variables, Operations and Expressions
This chapter provides introductions and tutorial examples about expressions. Topics include introductions to variables, operations and expressions; operation precedences and execution order.
2022-10-01, ∼278🔥, 0💬

Commonly Used DatabaseMetaData Methods
This section provides a list of commonly used DatabaseMetaData methods for obtaining information on database objects like tables, and stored procedures.
2022-10-01, ∼278🔥, 0💬

Character Set Encoding Map Analyzer
This section provides a tutorial example on how to write a simple program to analyze and print out the encoding map showing relations between character code points and their encoded byte sequences of a given encoding.
2022-10-01, ∼277🔥, 0💬

HexWriter.java - Converting Encoded Byte Sequences to Hex Values
This section provides a tutorial example on how to write a sample program, HexWriter.java, to convert encoded byte sequences to Hex values to help viewing encoded text files.
2022-10-01, ∼277🔥, 0💬

Global Variables - Examples
This section provides a tutorial example on how global variables behave inside and outside functions.
2022-10-01, ∼277🔥, 0💬

"While" Statement Examples
This section provides a tutorial example on how to use 'while' statements to repeat a block of statements.
2022-10-01, ∼277🔥, 0💬

Compiling and Running Java Programs
This section describes a tutorial example on how to compile and run Java programs.
2022-10-01, ∼277🔥, 0💬

getTime - Usage Description
This section describes the free Web service getTime provided by Yahoo!. getTime allows you to obtain the current time from Yahoo servers.
2022-10-01, ∼277🔥, 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, ∼277🔥, 0💬

Precision of Floating-Point Data Types - Test
This section describes testing results of precision comparison on floating-point data types: 'float', 'double', and 'decimal'
2022-10-01, ∼277🔥, 0💬

What Is Partial Class?
A quick introduction is provided on 'partial class', which declares an incomplete definition of a class. C# compile will merge multiple partial classes from multiple source files to form a complete class definition.
2022-10-01, ∼277🔥, 0💬

Operations and Functions for Bit Strings
Describes operations and functions for bit strings, sequences of bit values, 0 and 1.
2022-10-01, ∼277🔥, 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, ∼277🔥, 0💬

Parallel Collector Stops Application for Minor/Major GC
This section provides log messages showing that the Parallel Collector stops the application for both Minor GC and Major GC.
2022-10-01, ∼277🔥, 0💬

Adaptive Size Policy Changed Eden Space
This section provides a tutorial on how Adaptive Size Policy used by the Parallel collector changed the eden space in the Young generation to meet the throughput goal.
2022-10-01, ∼277🔥, 0💬

Archived: 1076/800/80MB Test on JRockit 28.2
This section provides a tutorial example on running GCTest2.java on JRockit 28.2.7 with 1078MB memory limit and a 800MB base plus 80MB fluctuating memory usage with object size of 1.25MB.
2022-10-01, ∼277🔥, 0💬

What Is Operation
This section provides a quick introduction operations. An operation is a sequence of lexical tokens in Python source code that invokes a predefined action on one or two data objects.
2022-10-01, ∼277🔥, 0💬

Creating CallableStatement Objects with Parameters
This section describes how to create CallableStatement objects with IN and OUT parameters.
2022-10-01, ∼277🔥, 0💬

java.time.ZonedDateTime Usage Examples
This section provides a tutorial example on how to use the java.time.ZonedDateTime class to record and manipulate date and time local to specific timezones. Operations on java.time.ZonedDateTime objects respect ISO 8601 calendar rules and local timezone rules.
2022-10-01, ∼276🔥, 0💬

"String" Class with Unicode Utility Methods
This section provides an introduction on 'String' class methods added and modified since J2SE 5.0 to support Unicode character processing.
2022-10-01, ∼276🔥, 0💬

opendir() and Directory Management Functions
This section describes opendir() and other directory management functions. A tutorial example is provided on how to open a directory as a directory resource handle and read its entries with the readdir() function in a loop.
2022-10-01, ∼276🔥, 0💬

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