Example #6Source File: _io_kernel.py From kaldi-python-io with Apache License 2.0 6 votes def read_compress_mat(fd): """ Reference to function Read in CompressMatrix Return a numpy ndarray object """ cps_type = read_token(fd) print_info(f'\tFollowing matrix type: {cps_type}') ...
and there is also theStructclass (new in Python 2.5). Format specifiers are converted from their string format to a compiled representation, similar to the way regular expressions are. The conversion takes some resources, so it is typically more efficient to do it once when creating aStructinst...
depending on the size needed to hold a pointer when it has been cast to an integer type. A NULL pointer will always be returned as the Python integer 0. When packing pointer-sized values, Python integer or long integer objects may be used. For example, the Alpha and Merced processors ...
.. note: The data payload length cannot be larger than the maximum transmissible unit. Also, data only needs to be a string of bytes so both strings and packed binary data are acceptable. :Example: Creates an experiement message packet that sends "Testing" to the remote unit. >>> CreateP...
I remembered the day when I made up my mind to learn python then the very first things I learned about data types and data structures. So in this article, I would like to discuss different data structures in python. 我记得当初下定决心学习python的那一天,然后我才开始学习有关数据类型和数据结...
0. When packing pointer-sized values, Python integer or long integer objects may be used. For example, the Alpha and Merced processors use 64-bit pointer values, meaning a Python long integer will be used to hold the pointer; other platforms use 32-bit pointers and will use a Python ...
Example Use one structure to represent two cars: // Declare a structure named "car" struct car { string brand; string model; int year; }; int main() { // Create a car structure and store it in myCar1; car myCar1; myCar1.brand = "BMW"; myCar1.model = "X5"; myCar1.year...
In the example below, the “name” column is of data type StructType, indicating a nested structure. This means that the “name” column itself is composed of multiple subfields or attributes, forming a hierarchical structure within the DataFrame. ...
0. When packing pointer-sized values, Python integer or long integer objects may be used. For example, the Alpha and Merced processors use 64-bit pointer values, meaning a Python long integer will be used to hold the pointer; other platforms use 32-bit pointers and will use a Python ...
使用CFFI通过struct测试C代码时出现TypeError是因为在C代码中使用了不兼容的数据类型或者参数传递方式。CFFI是一个用于在Python中调用C代码的工具,它提供了一种简单的方式来与C代码进行交互。在使用CFFI时,我们需要定义C代码的接口,并在Python中进行调用。