In C++, the programmer abstracts real world objects using classes as concrete types. Sometimes it is required to convert one concrete type to another concrete type or...
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In the virtual constructor idiom we have seen the way to construct an object whose type is not determined until runtime. Is it possible to create an object witho...
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Can we make a class constructor virtual in C++ to create polymorphic objects? No. C++ being static typed (the purpose of RTTI is different) language, it is ...
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Boost libraries are intended to be widely useful, and usable across a broad spectrum of applications. For example, they are helpful for handling large numbers having ...
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Selectors are used for selecting the HTML elements in the attributes. Some different types of selectors are given below:
Adjacent Sibling Selector: It selects all th...
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Getting Started with JavaScript Backend Basics
The following article is a continuation to my previous article. In this article, we will dive deep into some of the adv...
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Prerequisites : Numpy in Python Introduction
NumPy or Numeric Python is a package for computation on homogenous n-dimensional arrays. In numpy dimensions are called a...
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NumPy in Python | Set 1 (Introduction)
This article discusses some more and a bit advanced methods available in NumPy.
Stacking: Several arrays can be stacked togeth...
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Following are some of the advanced functions defined in SQL:
BIN(): It converts a decimal number to a binary number.
Syntax:
SELECT BIN(18);
Output:
BINARY(): It ...
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Master Theorem is used to determine running time of algorithms (divide and conquer algorithms) in terms of asymptotic notations.
Consider a problem that be solved usi...
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