Today we will talk about the employment and job hunting of java and C++.
Needless to say, C++, no one can replace him. If you do website development, you can use java. However, you have never heard of writing websites in C++, because java can write websites, but C++ cannot write websites. Therefore, there is no substitute for java and C++. If you want to compete with C++ in the server market or PC market, it is not the same thing.
From the two aspects of market demand and substitution, java wins. No matter which city you are in, java is in high demand. However, if you're doing some traditional projects like game servers, C++ will perform better. In the web market, Java, PHP, Tyson and Node.js can all be used to write the background, but Java and PHP are the main force. For the game front end, basically no one writes in Java. For game servers, they are generally written in C++. In terms of Android development, the salary is getting lower and lower, and there are not so many users compared to external programmers.
In addition to market demand and substitutability, we also need to consider salary and employment prospects. At the same level, the salaries of C++ and Java programmers are basically the same. However, if you want to develop to a higher level, the income of C++ will be higher. For example, in the gaming industry, C++ programmers are paid more than programmers in other languages. For example, the front end of U3D company is Java, and the back end is C++. In external companies, Java is still the workhorse. However, for some startups, they also write code in Python, although this is not very common.
Of course, with the development of technology, some emerging technologies will also affect market demand and employment prospects. For example, Note.js can be used to write servers as well as social media applications. However, this does not mean that Note.js can replace java or C++. Among emerging technologies, Python and PHP remain the two most popular languages. In terms of future crawler, Jungle and ETL text analysis, I will also explain these languages.
In general, both java and C++ have their pros and cons. In terms of market demand and substitution, java has more advantages. However, in some traditional projects, C++ performs better. In terms of salary, the income of C++ will be higher. For beginners, java is easier to get started, however, learning C++ is also necessary if you want better job prospects and higher income.
If you want to learn C++, you need to master a series of basic knowledge and skills. First of all, you need to learn the basic syntax and features of C++, including data types, operators, control structures, functions, pointers, and so on. These basics are the basis for you to learn more advanced C++ programming techniques.
Second, object-oriented programming is one of the core features of C++ and an integral part of C++ development, so you need to learn the concepts and implementation of object-oriented programming. This includes concepts such as classes, objects, inheritance, polymorphism, and encapsulation, and how to apply these concepts to design and develop high-quality C++ programs.
The C++ standard library is a very important part of C++ development. The standard library provides a rich library of functions and classes, including input and output, containers, algorithms, mathematics, strings, date and time, and more. You need to learn how to use the C++ standard library to improve your programming efficiency and development quality.
In addition, when learning C++, you also need to know the basics of operating systems and computer architecture. This includes computer memory management, processes and threads, file systems, network communications, and more. This knowledge can help you better understand the execution process of C++ programs and optimize program performance.
Data structures and algorithms are also an essential part of C++ programming. You need to learn basic data structures, such as arrays, linked lists, stacks, queues, trees, etc., as well as basic concepts of algorithms and common algorithms, such as sorting, searching, graph algorithms, etc. This knowledge can help you design and implement efficient C++ programs.
If you want to use C++ in game development, you also need to learn related game engines and graphics libraries. The game engine provides functions commonly used in game development, such as audio, physics engine, collision detection, and so on. The graphics library provides C++ programmers with the functions of drawing graphics and processing graphics. In terms of network programming, you need to learn the basics of network programming and socket programming, which can help you develop C++ programs that support network communication.
In general, learning C++ requires constant practice and practice to achieve a level of proficiency. In addition to the above-mentioned basic knowledge and skills, you also need to have enough patience and perseverance to continuously explore and learn in order to be successful in the field of C++ programming.