Python 3000 is nickname for the Python 3.x release line (coined long ago when the release of version 3 was
Month: July 2015
What this command tells to operating system ” #! /usr/bin/env python3 “ ?
This is not technically a part of the program. It is there to tell the operating system what version of
How Python is interpreted?
Python language is an interpreted language. The Python program runs directly from the source code. It converts the source code
What is Python interpreter?
The interpreter operates somewhat like the Unix shell: when called with standard input connected to a tty device, it reads
What is IDLE?
An Integrated Development Environment for Python. IDLE is a basic editor and interpreter environment which ships with the standard distribution
How to write comments in Python language?
Comments in Python start with the hash character, #, and extend to the end of the physical line. A comment may
What is the use of array in Ruby?
An Array is a sequential collection of items, where each item is placed at a unique index or we can
What is PEPs?
PEPs stands for Python Enhancement Proposals. It is a design document providing information to the Python community, or describing a
What is class variable?
The two @ characters at the beginning of the variable name is called class variable. See an example below: @@date_today
What is the use of super keyword?
The super keyword calls a method with the same name in the ancestor or ‘super’ class. If the super keyword
How to define class and create objects in Ruby programming?
In Ruby programming, defining class is very simple it is very much similar as in most of OOPs language, simply
Core Java : Exception Handling interview question
1. What is an exception? An exception is an event, which occurs during the execution of a program, and disrupts the normal
What is PMI and RI?
PMI stands for Precoding Matrix Indicator. PMI – UE reports PMI, RI in PUCCH (or PUSCH) in which it indicates to
What is ETWS and CMAS?
ETWS stand for Earthquake and Tsunami Warning System. This is a public warning system with the purpose to broadcast emergency