Python Dictionary MCQs: This section contains multiple-choice questions and answers on Python Dictionary. These MCQs are written for beginners as well as advanced, practice these MCQs to enhance and test the knowledge of Python Dictionary.
94. What is a dictionary in Python? Dictionary is one of the collective data types available in Python. It has a few characteristics: It can store a set of heterogeneous elements (elements with different data types). It stores the elements in the form of a key-value pair. No order is ...
Accessing a Dictionary.Keys Key through a numeric index What Are Some Good .NET Profilers? IllegalArgumentException or NullPointerException for a null parameter? Storing Images in DB - Yea or Nay? Call ASP.NET function from JavaScript? Create a new Ruby on Rails application using MySQL instead...
Python namespaces are implemented as a dictionary in Python. Python namespaces have keys as addresses of the objects. Lifecycle of a namespace depends upon the scope of the objects they are mapped to. Namespaces ensure that object names in a program are unique. 7. Let func = lambda ...
Currently Viewing: "dictionary lists" in "Python Questions" ( View in: "Python" | "Developers" | Community ) 2 posts | 2 taggers | First used: 05-18-2015 Latest Tagged Is it possible to iterate through a set of update ... ...
What are Python's dictionaries? Python's dictionaries are kind of hash table type. They work like associative arrays or hashes found in Perl and consist of key-value pairs. A dictionary key can be almost any Python type, but are usually numbers or strings. Values, on the other hand, can...
In NumPy, Ndarray is the name given to the array object.Python NumPy MCQs: This section contains multiple-choice questions and answers on Python NumPy. These MCQs are written for beginners as well as advanced, practice these MCQs to enhance and test the knowledge of Python NumPy....
• Install it on yourcomputerafter that. Using your command prompt, look for the place wherePYTHONis mounted on your PC:cmd Python. • Then, in advanced device settings, create a new variable calledPYTHON_NAMEand paste the copied path into it. ...
• Dictionary • Set 16.What is a Python decorator? A Python decorator is a function that extends the behavior of another Python function without explicitly modifying it. 17.What is pickling/unpickling in Python? Pickling is when a Python object converts into a string representation by a pi...
What are the main data structures in Python?50 XP List methods100 XP Operations on sets50 XP Storing data in a dictionary100 XP What are common ways to manipulate strings?50 XP String indexing and concatenation100 XP Operations on strings100 XP Fixing string errors in a DataFrame100 XP How ...