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 6 Differences between Python & C++ Python and C++ are both high-level, general-purpose programming languages that have their own sets of strengths and weaknesses. Because they’re similar in some ways, understanding the key differences between Python and C++ can help you choose which one to use in your next project. If you want to learn more about these popular languages, take a look at the following list of key differences between Python and C++. Philosophy Python and C++ are both object-oriented programming languages. Python emphasizes code readability, where as C++ emphasizes efficiency. These differences show in their syntax, performance, development environment and application areas. Let’s take a look at these 6 differences between Python and C++. Data Types Both Python and C++ support a variety of data types. In both languages, variables must be explicitly declared with a type before they can be used. Both languages also have signed and unsigned integers that can be modif...

 10 Tips for Writing Faster and More Efficient Code Writing efficient code may seem like an impossible task when you’re just starting out with your programming journey, but the truth is that there are several steps you can take to make your code run faster and use fewer resources. You don’t have to be some sort of genius or even have years of experience to achieve this – here are 10 simple tips for writing more efficient code! 1) Use Type Alias When you need to define your own data type, consider using a type alias. This saves you from having to repeatedly reference more verbose names like String or NSNumber. Using a type alias also helps reduce pollution of existing types, which can cause problems later on. For example, adding an int property on top of NSObject will break a lot of code that uses that class without changing its definition. 2) Use Option Auto or Type Keywords Most developers have different preferences, but it is important to use Option Auto or Type Keywords. This wi...

 3 C++ Features That Make It a Superior Language C++ has come to dominate the world of Object Oriented Programming, while also maintaining its status as one of the top computer languages overall. It’s easy to see why that’s the case. Though it isn’t the most beginner-friendly language, it does offer an array of powerful features that make it stand out from other programming languages in important ways that are worth considering before making a decision about which language to use for your next project or application development task. 1) Object Oriented Programming Object-oriented programming (OOP) is a programming paradigm that emerged in the 1960s, mostly with Smalltalk and Simula. The principal concepts behind OOP are: information hiding, encapsulation, polymorphism and inheritance. These features improve code reuse, make maintenance easier and reduce complexity of programs. When we talk about object oriented programming in C++ we refer to how classes and objects communicate toge...

Programming, Expectation vs Reality Learning to code can be very rewarding, as well as highly marketable. But how does the reality of coding stack up to the image you have in your head? Does it really require non-stop focus and no social life? Are you really going to be chained to your computer working on a project all weekend? Can you really build an app without knowing any programming languages? The answer to each of these questions is no, not necessarily. Attitude When learning a new skill or trying out a new hobby, it’s easy to feel intimidated. Whether you’re just learning how to code in JavaScript or going through MIT OpenCourseware for an upcoming architecture class, it can be hard not to compare yourself with others—especially those who seem particularly skilled at what they do. But here’s something worth remembering: It takes time and practice to master any skill. Keep that in mind next time you find yourself feeling discouraged by your progress or comparing yourself with othe...

 Important Coding Questions (With C Language + Code Snippet) Source: Click This Link Definition of Armstrong Number:  What is an Armstrong Number? A number is thought of as an Armstrong number if the sum of its own digits raised to the power number of digits gives the number itself.  For example, 153, 370, 371, 407 are three-digit Armstrong numbers  and, 1634, 8208, 9474 are  four-digit  Armstrong numbers and there are many more. Input: 1634 Output: 1634 is an Armstrong number. Input: 152 Output: 152  is not an Armstrong number. Code Snippet: #include <stdio.h> int main () {     int num , originalNum , remainder , result = 0 ;     printf ( "Enter a three-digit integer: " );     scanf ( " %d " , & num );     originalNum = num ;     while ( originalNum != 0 ) {         remainder = originalNum % 10 ;         result += remainder * remainder * ...

 Coding Problems(With C Language + Code Snippet) Write a C code for converting a two digit number in word. Ans: You are given a two digit number and you have to convert it in words.   Input: 85                                               Output: Eighty Five Input: 50 Output: Fifty

  The Importance of Data Structures Data structures are the building blocks of data management and software engineering. With an appropriate data structure, you can perform almost any task, but without one, everything becomes extremely difficult, if not impossible. In this article, we’ll take a look at what data structures are, how they’re used in software development, and why you should always use them to organize your data before using it in further calculations. Read on to learn more! Why We Need Data Structures Any programming project involves manipulating data. But what makes a good data structure? By organizing your code to use one or more kinds of data structures, you can simplify how you work with large amounts of information. This means saving time and creating clearer, more efficient code that's easy to read and modify. If you know how to work with arrays, linked lists, stacks, queues, trees and hash tables—in addition to understanding how pointers can be used for things ...