Python String rindex() Method
In Python, the “string.rindex()” method is used to get the highest index of the specified substring inside the input string.
Use of Matplotlib Tight_Layout in Python
The “tight_layout()” function of the “matplotlib.pyplot” module is utilized to adjust the spacing and padding of the plots.
Python Replace Characters in a String
To replace characters or strings in the string the “string.replace()” method, “re.sub()” method, “String Slicing” technique, or “for“ Loop is used in Python.
Python switch statement syntax
The series of “if-else” statements, the “Dictionary” and a newly introduced method “match-case” is used to implement the “Switch Statement” in Python.
Ord function in Python
The built-in “ord()” function in Python is employed to convert a specific character into its corresponding Unicode code.
The Python AttributeError
The “AttributeError” is caused due to various reasons such as “misspelled attribute name”, “incorrect namespace or scope” and “incorrect object type”, etc.
Python Count Unique Values in the List
To count unique values in the Python list the “set()” function, the “collections” module, the “for” loop, and the “Numpy” library are used in Python.
Matplotlib Spectrogram
Python’s “Matplotlib” library provides the “matplotlib.pyplot.specgram()” function that is used to draw a spectrogram in Python.
Python List -1 Index
In Python, the “-1” special list index shows the usage of negative indexing, which means the last object of the specified list.
Spleeter: Source Separation Library
Spleeter is a source separation library with pre-trained models written in Python and uses Tensorflow for its computation. Learn more here.
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Python Print List Without Brackets
To print the list various methods such as the “for” loop, “join()”, “List Comprehension”, “str()” function, and “asterisk” ‘*’ operators are used in Python.
Python Remove Spaces from String
To remove spaces from the string various methods such as “replace()”, “translate()”, “Regex Expression”, “strip()”, “isspace()” method, etc. are used in Python.
Python readlines()
Python “readlines()” method is used to read all lines from a text file and return them as a list. It is used to read specific bytes from a file or whole file.
How to Iterate Through Two Lists in Parallel in Python
Learn how to iterate over two lists in parallel in Python, so you can combine and process data from different sources.
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How to Install Python 3.12 (Beta so far) in Ubuntu 22.04 | 20.04 | 23.04
For developers who want to prepare their project for the latest Python releases, here’s how to install Python 3.12 in all current Ubuntu releases. Python 3.12 now is in Beta development stage. It features more flexible f-string parsing, new type annotation syntax for generic classes, support for the Linux perf profiler, and many performance improvements, […]
Seaborn Theme
In Python, the “sns.set_theme()” method can be used along with the “style” parameter and its value to customize the seaborn theme.
Seaborn Legend Location
To set the seaborn legend location in Python, the “plt.legend()” method can be used along with the “loc= ‘value’” parameter.
Remove Substring from String in Python
The “replace()”, “re.sub()”, “split()” with “join()”, “String Slicing”, and the “strip()” methods are used to remove the substring from the string in Python.
How to Display Image using Matplotlib “imshow()” Method
The “matplotlib” library contains multiple methods for data visualization, such as graphs, plots, and images. The “imshow()” method is one of them.
Python Get File Size from System
There are several ways to get the file size in Python such as using the “os.path.getsize()”, “os.stat()”, or “pathlib.Path().stat()” method.