<?phpclassSample{functionfun1() {echo"fun1 ";return$this; }functionfun2() {echo"fun2 "; } }$obj=newSample();$obj->fun1()->fun2();?> fun1 fun2 fun1 fun2 Error Answer & Explanation Learn PHP programming with ourPHP tutorial. Advertisement Advertisement...
In this example, we have a parent classTeacherand a child classMathTeacher. In theMathTeacherclass we need not to write the same code which is already present in the present class. Here we have college name, designation and does() method that is common for all the teachers, thus MathTeac...
OOPs programming approach which follows concept of object oriented programming like class, object, data abstraction & encapsulation, inheritance, polymorphism etc, is known as Object oriented programming. In short, we call it OOP’s (object oriented programming)....
Tutorial penggunaan git sudah banyak beredar di internet. Salah satu yang singkat dan mudah dipahami: https://try.github.io/levels/1/challenges/1 Selain itu, Anda juga diharapkan memiliki pengetahuan tentang penulisan dengan Markdown. Jika Anda baru pertama kali akan melakukan kontribusi, lakukan ...
Oriented Programming (OOP) in this Python tutorial. In Python, object-oriented Programming (OOPs) is a programming paradigm that uses objects and classes in programming. OOPs, concepts in python, aim to implement real-world entities like inheritance, polymorphisms, encapsulation, etc., in the ...
PHP OOP Tutorial: What is Object Oriented Programming and How Does it Work Kasia Mikoluk What is Object Oriented Programming: A Critical Approach Udemy Editor What is Object-Oriented Programming? OOP Explained Umar Lone 19 Object Oriented Design Interview Questions a Developer Should Know Imtiaz...
how to resolve TypeError: language_model_learner() missing 1 required positional argument: 'arch' in python Hi I am struck here please help me with this issue I am getting this error I am following this tutorial :- https://www.analyticsvidhya.com/blog/2018/11/tutorial-text-classification-ul...
Aggregation_Example agrn; String nameClass; char c; Student(String classWhich,char section,Aggregation_Example address) { this.nameClass=classWhich; this.c=section; this.agrn=address; // you havent used in your example which raised a nullpointer exception...
javac IntegerApplication.java Now you should have a IntegerApplication.class file. We run this file twice, once with compressed oops enabled and second time without compressed oops. Compressed oops is enabled by default in JVMs newer than 6u23 so you only need to run the application by typing...
In this tutorial, we will be discussing about how to install Erlang and Elixir in CentOS 7 minimal server. Before installing them, let us see a brief explanation of each. About Erlang Erlangis an open source programming language used to build massively scalable soft real-time systems with requ...