Python is a popular programming language that can be used widely in a lot of applications. Python is also a good choice as a programming language depending on user background and perspective. Because it is used widely and popular, if you find any … [Read more...]
“[Errno 61] Connection refused” is occurring even, the program is connecting with the port well and the socket is running in the interfaces.
If you see the “[Errno 61] Connection refused” issue although you checked the program, port, socket and interfaces. Although your program of Python works well in the server and the client, they are installed at the same device. The local IP from my … [Read more...]
Description “Return by Reference”.
C++ is considered not only as a language of Object Oriented Programming, but also an intermediate level language. It identifies both high and low level languages. It became easy and widely used in computer programs and that is the reason why we … [Read more...]
Definition about Basic Math Functions.
Java, which is an important programming language, is a popular program computer in the world. Java is also used for: mobile applications (especially Android apps; desktop applications; web applications; web servers and application servers; database … [Read more...]
Instruction about “Arrays within a Class”.
Before you know about the “Arrays within a Class”, we will help to identify the necessary information of object oriented programming language. It is a useful definition in this program language before you can explore the classes and objects that … [Read more...]
Tips on fixing the “Cannot Read Property “toString” of Undefined” problem
JavaScript is considered as an influential programming language in the computer. It is the most regularly used as a part of a network, whose application allows client-side scripts to interact with the user and make energetic pages. JavaScript … [Read more...]
Explanations and how to correct the “ReferenceError : window is not defined at object. Node.js” error
Node.js is planned to build extensible network operations. Node.js being planned without threads, it doesn't mean you can't take advantage of multiple cores in your project. You code in the same language, both on the server and on the front end!. So, … [Read more...]
Quick fix for the “ValueError: Found array with dim 3. Estimator expected <= 2” error in the Logistic Regression
Logistic regression is a statistical way used to express an outcome in advance based on the observations before. It is used to define data and to express the connection between one dependent twofold variable, nominal, figure, and ratio-level … [Read more...]