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Catalog 0. Preface 1. Test environment and key code interpretation 1.1 Test Environment 1.1.1 System: 1.1.2 Development Tools: 2. Module Introduction and Demonstration 2.1 platform module usage example 2.2 Examples of netifaces module usage 2.2.1 How to Get the Informati ...

Catalog OS module sys module json and pickle modules serialization and deserialization json module pickle logging module OS module Interactive with operating system to control files/folders # create folder import os os.mkdir(r'D:\py_case\test') # remove folders os ...

Concept explanation Active and passive mode of FTP data channel Active mode: The server actively connects the port submitted by the client through the specified data transmission port (default 20), and sends data to the client. The client sends "PORT xxx,xxx,xxx,xxx,ppp,ppp" on its own initiative. Wait for the server to initiate the d ...

MYSQL(mariadb) MariaDB database management system is a branch of MySQL, which is maintained by the open source community and licensed by GPL. One of the reasons for developing this branch is that Oracle's acquisition of MySQL has the potential risk of closing MySQL to the source, so the community uses branching to avoid this risk. MariaDB aims ...

Tencent recently opened its own lot us operation TinyOS on Github in a low-key way. So I downloaded all the code from https://github.com/Tencent/TencentOS-tiny at the first time, and I'll give you an explanation at the first time. TinyOS Overall Architecture TencentOS tiny provides a streamlined RT ...

1. xvid, x264, ffmpeg source download Link: https://pan.baidu.com/s/13phSFrLqkGrKDGF3_a2cSA Extraction Code: ls2s 2. Cross-compilation 1. xvid tar zxvf xvidcore-1.3.3.tar.gz cd xvidcore/build/generic ./configure --prefix=/home/workspace/arm_soft/ --host=arm-hisiv100nptl-linux --target=arm-linux ma ...

Today, I would like to introduce you to the traditional minesweeping game production ideas, why choose this game?1. It's too golden. As we all know, it's played, and it's always played.2. It is also a lightweight game, relatively simple. Let's start with the elements of the minesweeping game:From top to bottom UI: Mask Layer - > Mine Layer - ...

minikube installation process introduce minikube Minikube is a tool that can easily run Kubernetes locally. Minikube runs a single-node Kubernetes cluster on a virtual machine in your laptop so that users can try out Kubernetes or develop them on a daily basis. kubectl kubectl is a command line interface for running commands against the Kuberne ...

Java Multithreaded Series 6. Let's take a look at Java thread priority. Java Thread Priority In the Thread class, the following properties are used to represent priority. private int priority; We can set a new priority through setPriority(int newPriority), and get the priority of a thread through getPriority(). Some data concludes from the f ...

1. Add Dependency <dependency> <groupId>ch.ethz.ganymed</groupId> <artifactId>ganymed-ssh2</artifactId> <version>262</version> </dependency> <dependency> <groupId>commons-io</groupId> <artifactId>commons-io</artifactId> <version>2.6</v ...