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Using curl to Obtain Network Request Timing

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curl -so /dev/null  -w 'time_connect: %{time_connect}\ntime_starttransfer: %{time_starttransfer}\ntime_total: %{time_total}\ntime_namelookup: %{time_namelookup}\n'
  • time_connect: Connection time, including DNS resolution time
  • time_starttransfer: Time taken from establishing the TCP connection to the first byte of data returned by the web server, including connection time and DNS resolution time
  • time_total: Total time for the request. The time from when the client sends the request to when the web server sends all response data
  • time_namelookup: DNS resolution time, the time taken from the start of the request to the completion of the DNS resolution

Viewing CPU Usage of Threads in a Process

Use ProcessExplorer to find the process, open Properties - Threads, and you can see the CPU usage of each thread’s PID.

Using VS to attach to the process will allow you to see the actual name of the thread corresponding to the PID:

Loading Local CRX Plugins in Chrome

The latest version of Chrome does not load CRX plugins by default and prompts that the version is not from the Chrome Store and cannot be enabled.

You can import Chromium’s group policies for control: Policy Templates
Download the ZIP file of ADM/ADMX/JSON templates and documentation and extract it.

Then open Group Policy, right-click on Computer Configuration - Administrative Templates, and add/delete templates:

Select the policy_templates\windows\adm\zh-CN\chrome.adm file downloaded in the previous step to complete the import.

Then you will see the relevant options for Chrome under Classic Administrative Templates (ADM):

Find Configure the list of allowed extensions under Google - Google Chrome - Extensions.

Enable and show Extension IDs excluded from blocking, and enter the ID of the CRX you want to install:

Restart Chrome, and the plugin will be enabled.

IPYNB Files

You need to install jupyter.

DB Browser of SQLite

Process Explorer

Process Explorer is Microsoft’s enhanced version of Task Manager:

UE Delegates Helper

Powered by benui.
// Delegate signature

DECLARE_DYNAMIC_MULTICAST_DELEGATE_OneParam(FOnScoreChangedSignature, int32, NewScore)

// Function signature

void OnScoreChanged(int32 NewScore);

Full-Page Screenshot in Chrome

Press F12 to enter the Console interface, then press Ctrl+Shift+P to bring up the Run panel, type Capture, and select Capture full size screenshot.

Real-Time Global Flight Locations

Using AirPods on Windows

MagicPods supports managing and using AirPods on Windows.

Video Frame Interpolation: DAIN App

Video Quality Enhancement

Installing Homebrew on Mac

Execute the following command in Bash:

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/bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"

After installation, you can use the following command to install software:

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brew install git-lfs

Efficient and Convenient Tools