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Deployment of PXE brief introduction What is PXE? 1. PXE is the abbreviation of Preboot Execution Environment, which is called Preboot Execution Environment. 2. A network protocol designed by Intel enables the computer to start the installation system through the network. 3. It is a mechanism to start a computer with network interface, which d ...

3. Exceptions: python uses special objects called exceptions to manage errors that occur during program execution. Whenever an error occurs that confuses Python, it creates an exception object.If you write code to handle the exception, the program ...

Original Link: https://segmentfault.com/a/1190000013796215 Upload upload is a common feature in front-end development, and Element component libraries commonly used in Vue development also provide very useful upload components. Upload upload ...

Background introduction When learning sklearn er, besides the difficulty of algorithm, we have to learn matplotlib visualization. For my practical application, visualization is more important. However, the ease of use and aesthetics of matplotlib are not complimentary. One after another, plotly and seaborn have been used and finally fixed in Bo ...

tensor Introducing pytorch to generate a random 5x3 tensor >>> from __future__ import print_function >>> import torch >>> x = torch.rand(5, 3) >>> print(x) tensor([[0.5555, 0.7301, 0.5655], [0.9998, 0.1754, 0.7808], [0.5512, 0.8162, 0.6148], [0.8618, 0.3293, 0.6236], ...

Introduction: The cascade_rcnn.py file is in the moels/detections folder. The code interpretation of the file cascade_rcnn.py is based on the data information of the PY configuration file configs/cascade_rcnn_r50_fpn_1x.py. Moels/detection scade_rc ...

Links to the original text: https://zhuanlan.zhihu.com/p/78608878 Automatic mine clearance is generally divided into two kinds, one is to read memory data, and the other is to get data by analyzing pictures, and through the simulation of ...

I. Two nonsense sentences In the cloud data center, when dozens or even hundreds of servers are online at a time, the system installation will become very cumbersome. After the system is installed, many configurations will be involved. If one server is installed, the workload will be very large. (It's a joke, though there's overtime pay)To s ...

Catalog 1.C/S B/S Architecture 2. Principle of Network Communication 3.osi seven-tier protocol 4.UDP TCP Protocol 5. Three Handshakes and Four Waves of TCP Protocol 6.socket socket 7. Simple socket communication based on TCP protocol 8. socket Loop Communication Based on ...

The leecode algorithm "Sum of 15.3 Numbers" is annotated and simple. Content of the original topic Given a n array nums containing n integers, determine whether there are three elements a, b, c in nums, so that a + b + c = 0? Find out all ...