Franz  Becker

Franz Becker

1633662885

Shorten The Description and Simplify Some HTMS Classes and Methods

Hypertable or Tabular network database — new approach at the intersection of the concepts of relational and network databases and object-oriented programming in Python

#python #htms 
 

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Shorten The Description and Simplify Some HTMS Classes and Methods

Yashi Tyagi

1617449307

CA Classes - Best CA Classes Online

Chartered Accountancy course requires mental focus & discipline, coaching for CA Foundation, CA Inter and CA Finals are omnipresent, and some of the best faculty’s classes have moved online, in this blog, we are going to give the best way to find online videos lectures, various online websites provide the CA lectures, Smartnstudy one of the best site to CA preparation, here all faculty’s video lecture available.

check here : ca classes

#ca classes online #ca classes in delhi #ca classes app #ca pendrive classes #ca google drive classes #best ca classes online

Franz  Becker

Franz Becker

1633662885

Shorten The Description and Simplify Some HTMS Classes and Methods

Hypertable or Tabular network database — new approach at the intersection of the concepts of relational and network databases and object-oriented programming in Python

#python #htms 
 

An Explanation of What the Heck is Going On: Ruby Classes and the Has

Welcome to the world of object-oriented programming (OOP). If you’ve made it this far, congratulations. Things are about to get interesting, and a little trippy! We will be discussing all to do with the basics of Ruby classes.

Let’s get started by discussing classes. A class, just like everything else in Ruby, is an object. It has an object ID:

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And just like arrays, classes come with built-in methods:

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With these **class methods, **you can play around with classes that you create! Yeehaw. Let’s put our words into action with something that you’ve probably never heard of before: Animal Crossing.

So, you’re this adorable animated human character and you’ve flown to your new deserted-island home. You land and meet your fellow residents: a spunky, sisterly villager, and an annoying jock villager who can’t stop talking about push-ups. Cool

#ruby #has-many-through #ruby-class #instance-method #class-method

Madaline  Mertz

Madaline Mertz

1621628640

Comprehensive Guide To Python Dunder Methods

Python has a set of magic methods that can be used to enrich data classes; they are special in the way they are invoked. These methods are also called “dunder methods” because they start and end with double underscores. Dunder methods allow developers to emulate built-in methods, and it’s also how operator overloading is implemented in Python. For example, when we add two integers together, 4 + 2, and when we add two strings together, “machine” + “learning”, the behaviour is different. The strings get concatenated while the integers are actually added together.

The “Essential” Dunder Methods

If you have ever created a class of your own, you already know one of the dunder methods, __init__(). Although it’s often referred to as the constructor, it’s not the real constructor; the __new__() method is the constructor. The superclass’s  __new__() , super().__new__(cls[, ...]), method is invoked, which creates an instance of the class, which is then passed to the __init__() along with other arguments. Why go through the ordeal of creating the __new__() method? You don’t need to; the __new__() method was created mainly to facilitate the creation of subclasses of immutable types (such as int, str, list) and metaclasses.

#developers corner #uncategorized #dunder methods #magic methods #operator overriding #python dunder methods #python magic methods

Joseph  Murray

Joseph Murray

1624048020

How to Find All the Classes of a Package in Java

In this article let’s take a look at how to find all classes of a package in Java

To find all classes of a package in Java we can use the ClassHunter of Burningwave Core library. So we start by adding the following dependency to our pom.xml:

XML

1

<dependency>2
    <groupId>org.burningwave</groupId>3
    <artifactId>core</artifactId>4
    <version>8.4.0</version>5
</dependency>

The next steps are the following:

  • retrieving the ClassHunter through the ComponentContainer
  • defining a regular expression that we must pass to the **ClassCriteria **object that will be injected into the **SearchConfig **object
  • calling the **loadInCache **method that loads in the cache all loadable classes of the indicated paths, then applies the criteria filter and then returns the **SearchResult **object which contains the classes that match the criteria

#java #classes #class #packages #package #how to find all the classes of a package in java