Learn Python Training from the Best Tutors
Affordable fees 1-1 or Group class Flexible Timings Verified Tutors Search in
Asked by Kumar Last Modified
Answer 
Michael Devine
Enhance your skill set with quick courses in 'python', 'javascript' & 'sap ui5 / fiori / abap'
What is a Variable: In Python, a variable is just a reference to a Python Object. There will always be a single instance of any particular Python object in the Python memory. Multiple variables will refer to the same object if defined or generated. Deletion of the reference is handled by the 'del' command. The object itself is not removed from the mempry by the garbage collector if other references to it exist.
Hiding a variable: Now, this could be in reference to private variables. Well, private variables are visible in Python objects. However, if you really want to hide a variable, then, a closure is the best option. Any other form of scope will also hide a variable.
read less
Related Questions
Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com
Ask a QuestionRelated Lessons
Recommended Articles
Top 5 reasons why you should learn Python
Python is one of the most popular programming languages in the world. It is general-purpose, object oriented, high-level programming language used in a number of programming fields. Python is a great programming language to learn as it will introduce you to the world of programming. If you are from the technical background...
Read full article >
8 Hottest IT Careers of 2014!
Whether it was the Internet Era of 90s or the Big Data Era of today, Information Technology (IT) has given birth to several lucrative career options for many. Though there will not be a “significant" increase in demand for IT professionals in 2014 as compared to 2013, a “steady” demand for IT professionals is rest assured...
Read full article >
Why Should you Become an IT Consultant
Information technology consultancy or Information technology consulting is a specialized field in which one can set their focus on providing advisory services to business firms on finding ways to use innovations in information technology to further their business and meet the objectives of the business. Not only does...
Read full article >
Learn Hadoop and Big Data
Hadoop is a framework which has been developed for organizing and analysing big chunks of data for a business. Suppose you have a file larger than your system’s storage capacity and you can’t store it. Hadoop helps in storing bigger files than what could be stored on one particular server. You can therefore store very,...
Read full article >
Looking for Python Training classes?
Learn from the Best Tutors on UrbanPro
Are you a Tutor or Training Institute?
Join UrbanPro Today to find students near youThe best tutors for Python Training Classes are on UrbanPro
The best Tutors for Python Training Classes are on UrbanPro
21
