https://numpy.org › doc › stable › reference › arrays.dtypes.html
Data type objects (dtype) — NumPy v2.1 ManualLearn how to create and use data type objects (dtype) to describe the memory layout and interpretation of array items in NumPy. See examples of scalar, structured and sub-array data types, and how to specify byte order, size and alignment.
The N-dimensional array (ndarray)#An ndarray is a (usually fixed-size) multidimensional container of items of the same type and size. The number of dimensions and items in an array is defined by its shape, which is a tuple of N non-negative integers that specify the sizes of each dimension. The type of items in the array is specified by a separate data-type object (dtype), one of which is ...
Datetime and timedelta arithmetic#. NumPy allows the subtraction of two datetime values, an operation which produces a number with a time unit. Because NumPy doesn’t have a physical quantities system in its core, the timedelta64 data type was created to complement datetime64.The arguments for timedelta64 are a number, to represent the number of units, and a date/time unit, such as (D)ay, (M ...
Learn how to create and use data type objects (dtype) in NumPy, a Python library for scientific computing. Dtype objects describe the elements of a homogeneous array and can be constructed from different combinations of fundamental numeric types.
https://www.w3schools.com › js › js_datatypes.asp
JavaScript Data Types - W3SchoolsLearn about the 8 data types in JavaScript, including string, number, boolean, undefined, null, symbol, object and array. See examples, syntax and how to use the typeof operator to check the type of a variable.
https://docs.scipy.org › doc › numpy-1.13.0 › reference › arrays.dtypes.html
Data type objects (dtype) — NumPy v1.13 Manual - SciPy.orgLearn how to create and use data type objects (dtype) to describe the memory layout and interpretation of array items in NumPy. See examples of scalar, structured and sub-array data types, and how to specify byte order and size.
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https://stackoverflow.com › questions › 48503192
Pandas: what does object type really mean? - Stack OverflowFrom my experience, type object is the default object type when items in that column are not matching in size. For example a column can contain strings of multiple sizes therefore its not uniform and python defaults it as a general object.
https://numpy.org › doc › stable › user › basics.types.html
Data types — NumPy v2.1 ManualLearn how to create and manipulate arrays with different data types in NumPy, including numpy.int, numpy.float, numpy.bool, and more. See the bit-width, byte-order, and C-like names of each data type.
https://numpy.org › doc › stable › reference › generated › numpy.dtype.html
numpy.dtype — NumPy v2.1 ManualLearn how to create and use data type objects (dtype) in NumPy, a Python library for scientific computing. Dtype objects describe the elements of a homogeneous array and can be constructed from different combinations of fundamental numeric types.
https://runebook.dev › fr › docs › numpy › reference › arrays.dtypes
NumPy - dtype object [fr] - Runebook.devData type objects. Objets de type de données (dtype) Un objet de type de données (une instance de la classe numpy.dtype ) décrit comment les octets du bloc de mémoire de taille fixe correspondant à un élément du tableau doivent être interprétés. Il décrit les aspects suivants des données : Type de données (entier, float, objet Python , etc.)
https://docs.python.org › 3 › library › datatypes.html
Data Types — Python 3.12.6 documentationLearn about the built-in and specialized data types in Python, such as dict, list, set, frozenset, tuple, str, bytes, date, time, and more. See the modules, classes, functions, and examples for each data type.
https://developer.mozilla.org › en-US › docs › Web › JavaScript › Data_structures
JavaScript data types and data structures - JavaScript | MDN - MDN Web DocsLearn about the built-in data types and data structures in JavaScript, such as primitive values, objects, arrays, maps, sets, and more. See how JavaScript handles dynamic and weak typing, implicit conversions, and type operators.
https://pandas.pydata.org › pandas-docs › stable › reference › api › pandas.DataFrame.dtypes.html
pandas.DataFrame.dtypes — pandas 2.2.3 documentationLearn how to get the data types of each column in a DataFrame using the dtypes property. See the syntax, return value, and examples of using dtypes with different data types.
