Milad R questions

• Can we delete name of a variable in C++?
• How to insert multiple value in vector in C++?
• How to use scientific notation with variable in C++?
• What's the equivalent for while (cin >> var) in python?
• Why submit button's color changed strangely?
• How to have right to left direction in react-bootstrap?
• Is it a bad practice to add elements to List using getter method in java?
• How to resize an image to a specific size in OpenCV?
• What is the algorithm that opencv uses for finding contours?

Milad R answers