Tag：Original document
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Time：2021-9-12
This paper collects and arranges the machine learning checklist, includingMachine learning, python, numpy, pandas, Matplotlib, linear algebra, calculus, statistics, probability theoryAnd other related quick reference tables. I have established an open source projectMachineLearningCheatsheets, I will continue to update various cheatsheets related to machine learning. Welcome to star. catalogue machine learning Neural network architecture Azure machine […]
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Time：2021-7-29
This article focuses on capturing Baidu app Live Room comments, automatically saving local files, and extracting and parsing them in PHP. Pre preparation Fiddler configuration, OpenSSL installation, etc. there are more online materials, which is not a problem. Android emulators (such as nocturnal). Garbled code problem Check decode on the toolbar Writing custom rules findOnBeforeResponsemethod […]
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Time：2021-7-19
A series of articles： Passage 2: using pcntl_ Fock function talking about multi process Essay 1: using PHP socket to describe the principle of HTTP server introduce pcntlyesphpOfProcess control extension, seePHP manual。 amongpcntl_fork()Is to create a process function. Workman uses this extension ps -ef | grepperhapspstree -apn | grepIt must have been used in general, […]
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Time：2021-5-13
preface Because I want to write latex in org mode, but the preview latex in org mode is not very friendly, New plug insorg-latex-impatientOpen issues running on windows (solutions available) So I can only toss about this plug-in by myselfRecord the learning of this process to the point about elisp debugging Commissioning record First of […]
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Time：2021-5-3
In this paper, machine learning cheatsheets are collected, includingMachine learning, python, numpy, pandas, Matplotlib, linear algebra, calculus, statistics, probability theoryAnd other related quick reference table. I have set up an open source project machine learning cheatsheets. I will continue to update various cheatsheets related to machine learning. Welcome star. catalogue machine learning Neural network architecture […]
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Time：2021-3-6
usage method: $ cp –help Usage: CP [option]… Source file target file Or: CP [option]… Source file… Directory Copy the source file to the target file, or copy multiple source files to the target directory. The parameters that long options must use are also required for short options. -A is equivalent to – PDR -D […]
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Time：2021-1-21
In Linux, we can also create a shortcut, which is exactly the same as in windows. We can directly enter the directory of the original folder or the original file without clicking the original file. The command to create a soft link (shortcut) is as follows: ln -s exam exam2 This shows that we want […]
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Time：2020-12-9
1. Copy original file backup sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak 2. Open the official website of Tsinghua UniversityHelp for using Ubuntu image。 3. Copy the contents in the box below to open your own Ubuntu system. 4. Replace the contents in the box with the original contents sudo gedit /etc/apt/sources.list 5. Update, after the update, you […]
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Time：2020-11-12
1 Overview Using the convert command to do a small image compression script, only one parameter is required to specify the compression quality, which will compress the JPG / jpeg / PNG of the current folder. sh compress.sh 75 After the compression is completed, the maximum, minimum and average compression ratio are displayed. 2. Main […]
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Time：2020-11-12
Download official yaml file The latest configuration file v2.0.0-beta8 recommended.yaml , UI address wget https://raw.githubusercontent.com/kubernetes/dashboard/v2.0.0-beta8/aio/deploy/recommended.yaml Original document: kind: Service apiVersion: v1 metadata: labels: k8s-app: kubernetes-dashboard name: kubernetes-dashboard namespace: kubernetes-dashboard spec: ports: – port: 443 targetPort: 8443 selector: k8s-app: kubernetes-dashboard It is amended as follows: kind: Service apiVersion: v1 metadata: labels: k8s-app: kubernetes-dashboard name: kubernetes-dashboard namespace: […]
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Time：2020-10-8
First of all, I would like to thank the suppliers How browser works: from URL input to page loading The process from URL input to page loading? How to improve the front-end knowledge system by a question! From browser multi process to JS single thread, JS running mechanism is the most comprehensive comb Analysis of […]
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Time：2020-9-19
Batch modification of excel by Python In the morning, I suddenly received a little sister’s help. How to use the program to delete the pictures in Excel in batch? As a front-end dog, I feel a little cluttered. After all, this is not my specialty. Miss, python should be OK. Google it quickly. It has […]
