[Solved] TypeError: ‘builtin_function_or_method’ object is not subscriptable

‘builtin_function_or_method’ object is not subscriptable is a general error message that will come if you treat Built-In functions of Python as an array and perform array operations on them such as indexing. In this article, we will study different causes of this error message and their solutions using multiple examples. So stay tuned and go … Read more [Solved] TypeError: ‘builtin_function_or_method’ object is not subscriptable

[Solved] unchecked runtime.lasterror: the message port closed before a response was received.

unchecked runtime.lasterror: the message port closed before a response was received error message can occur if there is any failure while communicating information (request and response) from background javascript and client script. You can see this error message in the browser’s console window. This error is generally caused by the browser extensions. You are using … Read more [Solved] unchecked runtime.lasterror: the message port closed before a response was received.

gotoxy() function in c++

What is gotoxy() function? gotoxy() function in C++  is used to place the position of the cursor at the required position on the screen. You can pass the x and y coordinates to the function, based on which function decides the desired position of the cursor on the screen to print the required output message. … Read more gotoxy() function in c++

What is Jupyter?

Project Jupyter is an open-source, open standards project which was developed to support interactive data science and scientific computing across multiple programming languages.Project Jupyter supports three programming languages i.e Python, R programming, and Julia. You can execute Jupyter on your local machine without network access on your local machine. Project Jupyter has developed and supports … Read more What is Jupyter?

Download and Install Python on Windows 10

What is Python? Python is a high-level, object-oriented, portable computer programming language that is widely used for web application development. It’s easy to understand, interactive, and supports different operating systems. In this article, we will study a detailed stepwise procedure to install python on windows 10. Prerequisites to install python on Windows 10 You should … Read more Download and Install Python on Windows 10

[Solved] Date Format Error: java.text.parseexception: unparseable date

Why you are getting java.text.parseexception unparseable date? You may have come across “java.text.parseexception: unparseable date” error message, when you try to parse the date string into another desired format. Don’t worry it’s a very common error message that users generally faced while parsing a date in java using SimpleDateFormat class. There are mainly three reasons … Read more [Solved] Date Format Error: java.text.parseexception: unparseable date

Basics of Teamcenter Workflow Designer

What is workflow? Workflow is a series of operations or activities that are linked with each other and performed in a particular order to meet the business process requirement. If certain steps are performed sequentially and repeatedly then it can be called a workflow. In any industry, there can be multiple processes that are interdependent … Read more Basics of Teamcenter Workflow Designer

Call a jar file in C++ program

You are here means, you are trying to call jar file of Java project from C++ program. You can easily achieve this using the C++ system function. You can also pass arguments to the Java class from the C++ program. In this article, we are going to learn how to call a jar file in … Read more Call a jar file in C++ program

Everything you need to know about system pause c++ function

What is a system() function? system() is a predefined standard C/C++ library function. You can pass input commands such as “date” or “pause” to the system() function which will be executed on the operating system terminal. Let’s first understand the syntax of the system() function int: int is the return type of system() function. If … Read more Everything you need to know about system pause c++ function

[Solved] Undefined Reference To pow Function

What is a pow function? Pow() is a predefined function in math.h header file of C++ programming. It is a power function that is used to calculate the power of a given number. To use this function you must include math.h header file in your program. Syntax of a pow() function: double pow(double base_value, double … Read more [Solved] Undefined Reference To pow Function