Numpy logical_xor Example | np logical_xor() in Python
Numpy logical_xor() function calculates the result of ai XOR bi, for every element ai of array1 with the corresponding element bi of array2 and returns the result in the form of an array. Both the input arrays must be of the same shape for…
Numpy logical_not Example | np logical_not() in Python
Numpy logical_not() function calculates the result of NOT ai, for every element ai of array1 and returns the result in the form of an array. The logical_not() function computes the truth value of NOT arr element-wise. Syntax…
Numpy logical_and Example | np logical_and() in Python
Numpy logical_and() function calculates the result of ai AND bi, for every element ai of array1 with the corresponding element bi of array2 and returns the result in the form of an array. Both the input arrays must be of the same shape for…
Pandas crosstab() Function Example in Python
Pandas crosstab() function is used to compute cross-tabulation of two or more factors. It is defined under the Pandas library. By default, it computes a frequency table of all the factors mentioned unless an array or list of values and…
Pandas DataFrame apply() Function Example
Pandas DataFrame apply() function allows the users to pass a function and apply it to every single value of the Pandas series. Objects passed to the apply() method are series objects whose indexes are either DataFrame’s index, which is…
Pandas DataFrame merge() Function in Python
Pandas DataFrame merge() method acts as an entry point for all the database join operations between different objects of DataFrame. The join operation is done on columns or indexes as specified in the parameters. Both acts differently; if…
Beginners Guide To TypeScript Interface
TypeScript Interface is a syntactical contract that an entity should adhere to. The Interface is a structure that defines the contract in your application. It describes the syntax for classes to follow. Classes that are derived from the…
How to Read Excel File in Python using Pandas read_excel()
To import and read excel file in Python, use the Pandas read_excel() method. Pandas read_excel() is to read the excel sheet data into a DataFrame object. It is represented in a two-dimensional tabular view. With the help of read_excel(), we…
Pandas DataFrame size Property in Python
Pandas DataFrame size property is used to get the number of items in the object. It returns the number of rows if Series. Otherwise, if DataFrame, then it returns the number of rows times the number of columns. Pandas library is robust and…
Understanding TypeScript enum | Const and Ambient Enum
Enum in TypeScript allows us to define a set of named constants. Enumerations or enums are a new data type supported by the TypeScript. Using enums make our life easier to document intent or create a set of distinct cases. TypeScript…
Python cv2 VideoCapture | How to Load Video in Python
To capture a video in Python, use the cv2 VideoCapture class, and then create an object of VideoCapture. VideoCapture has the device index or the name of a video file. The device index is just an integer to define a which Camera. If we pass…
