Now, let's reverse a string using slicing.text = "Hello Python" print(text[::-1]) # Output : nohtyP olleH Python CopyLet's understand how slicing is working here. If you can see here we are using a squre bracate
An identifier in Python is a name given to entities like variables, functions, classes, modules, etc. Learn more about its examples and advantages through this blog.
What is Type Casting in Python? It is used for converting one data type to another. Learn about typecasting conversion techniques and syntax with examples.
With a Cloud Selenium Grid, BrowserStack supports scalable, automated assertion testing. It integrates smoothly into existing frameworks for efficient, comprehensive test execution. Conclusion To summarize, the `assert` statement in Python is a valuable feature for debugging and validating assumptions ...
In the above example, the code will execute successfully as the List is not empty. 2. Debugging with “assert” Debugging is a critical skill that allows you to identify and fix issues in your code. In Python, the “assert” statement is a valuable tool for debugging. It allows you to...
Even though the first literal comes with a prefix, it has no effect on the outcome, so both strings compare as equal.To observe the real difference between raw and standard string literals in Python, consider a different example depicting a date formatted as a string:...
assert id("some_string") == id("some" + "_" + "string") assert id("some_string") == id("some_string")2. True because it is invoked in script. Might be False in python shell or ipythona = "wtf" b = "wtf" assert a is b a = "wtf!" b = "wtf!" assert a is b ...
with open('example.txt', 'r') as file: for line in file: print(line, end='') Iterators: An iterator is any Python object that implements the __iter__() and __next__() methods. You can create custom iterator classes to iterate over objects in a specific way. ...
with a backslash, but the backslash remains in the string; for example, r"\"" is a valid string literal consisting of two characters: a backslash and a double quote; r"\" is not a valid string literal (even a raw string cannot end in an odd number of backslashes). Specifically, a ...
JSON Example JSON works by representing data in a hierarchical fashion, using key-value pairs to store information. JSON data is enclosed in curly braces ({}), with each key-value pair separated by a comma (,). For example, the following JSON represents a person's contact information: ...