Q91. What is Java implementation of Python popularly know?
**Jython** is the implementation of Python written in Java. It compiles Python source code directly into Java bytecode, allowing Python scripts to seamlessly interact wit...
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Q92. What is used to create unicode strings in Python?
In Python 3, **all strings are Unicode by default** (type `str`). To create a byte string, prefix the literal with `b`: ```python text = 'HireXTech' # Unicode str raw_byt...
Q93. What is a docstring?
A **docstring** (documentation string) is a string literal that occurs as the very first statement in a module, class, function, or method definition: ```python def calcu...
Q94. Given the list below remove the repetition of an element.
words=['one','one','two','three','three','two'] A bad solution would be to iterate over the list and checking for copies somehow and then remove them! A very good solutio...
Q95. Print the length of each line in the file 'file.txt' not including any whitespaces at the end of the lines?
withopen("filename.txt","r")asf1: printlen(f1.readline().rstrip()) rstrip() is an inbuilt function which strips the string from the right end of spaces or tabs (whitespac...
Q96. What is wrong with the code?
func([1,2,3])#explicitlypassinginalist func() #usingadefaultemptylist ```python def func(n=[]): #dosomethingwithn ``` printn This would result in a NameError. The variabl...
Q97. What does the below mean?
s = a + '[' + b + ':' + c + ']' seems like a string is being concatenated. Nothing much can be said without knowing types of variables a, b, c. Also, if all of the a, b, ...
Q98. Explain the role of repr function.
Python can convert any value to a string by making use of two functions repr() or str(). The str() function return s representations of values which are humanreadable, w...
Q99. What is LIST comprehensions features of Python used for?
LIST comprehensions features were introduced in Python version 2.0, it creates a new list based on existing list. It maps a list into another list by applying a function ...
Q100. Explain how to copy an object in Python.?
There are two ways in which objects can be copied in python. Shallow copy & Deep copy. Shallow copies duplicate as minute as possible whereas Deep copies duplicate everyt...