My personal notes on Python

LINKS
Dictionaries
1 - OrderedDict 2 - Dictionary comprehensions 3 - Write/Read data to/from a JSON file 4 - Accessing key,value pairs
Lists
1 - List Comprehensions 2 - Flatten a list of lists 3 - Reverse a list 4 - Sort a list of tuples by value 5 - if-else inside a List Comprehension 6 - Index of element in a list 7 - Sum of second values in list of tuples 8 - Unpacking lists to formatted strings 9 - Splitting strings in Python
ML
1 - K-Means Clustering algorithm
OpenCV
1 - Read, show and write an image in Open CV 2 - Reading web cam video
pandas
1 - Dataframe from dictionary 2 - Copy columns from one dataframe to new dataframe 3 - Drop columns from a dataframe 4 - Access columns using column names 5 - Fetching unique elements from a column 6 - Sort Dataframe by column values 7 - Dataframe to Numpy array
regex
1 - re.match() 2 - re.search() 3 - re.findall() 4 - re.findall() to find overlapping matches 5 - re.sub()
Strings
1 - String Formatting
Tensorflow
1 - Load data using ImageDataGenerator 2 - Use of fit_generator method