content stringlengths 263 5.24M | pred_label stringclasses 1
value | pred_score_pos float64 0.6 1 |
|---|---|---|
/*
ESP32_OV5640_AF.cpp - Library for OV5640 Auto Focus (ESP32 Camera)
Created by Eric Nam, December 08, 2021.
Released into the public domain.
*/
#include "ESP32_OV5640_AF.h"
OV5640::OV5640() {
isOV5640 = false;
}
bool OV5640::start(sensor_t* _sensor) {
sensor = _sensor;
uint8_t vid, pid;
vid = sensor-... | __label__POS | 0.822215 |
package main;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.net.URL;
import java.net.URLConnection;
public class Scraper {
public Scraper() {
}
public int getPewdiepieCount() {
try {
return this.parseJson(this.getJson("https://www.googleapis.com/youtube/v3/channels?part=s... | __label__POS | 0.99484 |
个性化知识网络系统：最终设计报告 (Neo4j版)
项目代号: Project CogniGraph
版本: 9.0 (Final - Neo4j Architecture)
日期: 2025年6月17日
核心: 一个以Neo4j为统一知识库，融合了多模态输入、AI推荐和高级检索的智能学习系统。
1. 绪论 (Introduction)
1.1 项目愿景与目标
构建一个智能的学习伴侣，将用户在解题过程中的思考（疑问、灵感、方法）结构化、网络化，并通过AI赋能，实现知识的智能检索、主动关联与深度洞察。
1.2 设计哲学与原则
极简核心，智慧涌现: 采用最简化的基础设施（单体Rust后端 + 单一Neo4j数据库），通过设计精良的数据... | __label__POS | 0.667344 |
#pragma once
#include <stdint.h>
#include <stdbool.h>
#include "lvgl.h"
#ifdef __cplusplus
extern "C" {
#endif
/**
* @brief Map tiles component for LVGL 9.x
*
* This component provides functionality to load and display map tiles with GPS coordinate conversion.
* Tiles are assumed to be 256x256 pixels in RGB565 ... | __label__POS | 0.833101 |
#include <gtest/gtest.h>
#include "vrect.h"
class VRectFTest : public ::testing::Test {
public:
void SetUp()
{
conersionRect = rect;
}
void TearDown()
{
}
public:
VRectF Empty;
VRectF illigal{0, 0, -100, 200};
VRectF conersionRect;
VRect rect{0, 0, 100, 100};
};
class VRectTe... | __label__POS | 0.728238 |
#ifndef G_CALENDAR_HPP
#define G_CALENDAR_HPP
#include <string>
#include <vector>
#include "esp_err.h"
// Structure to hold calendar event details
struct CalendarEvent {
std::string summary;
std::string description;
std::string creatorEmail; // To store the creator's email
std::string organizer... | __label__POS | 0.69078 |
#include "lottiekeypath.h"
#include <sstream>
LOTKeyPath::LOTKeyPath(const std::string &keyPath)
{
std::stringstream ss(keyPath);
std::string item;
while (getline(ss, item, '.')) {
mKeys.push_back(item);
}
}
bool LOTKeyPath::matches(const std::string &key, uint32_t depth)
{
if (ski... | __label__POS | 0.869169 |
//
// UIViewController+CustomNavigationBar.h
// LoveTourGuide
//
// Created by 002 on 16/1/5.
// Copyright © 2016年 fhhe. All rights reserved.
//
#import <UIKit/UIKit.h>
@interface UIViewController (CustomNavigationBar)
@property (nonatomic, strong) UIView *navigationBar; // 自定义navigationBar
@property (nonatomic... | __label__POS | 0.99255 |
package main
import (
"log"
"github.com/006lp/akashchat-api-go/internal/config"
"github.com/006lp/akashchat-api-go/internal/handler"
"github.com/006lp/akashchat-api-go/internal/service"
"github.com/gin-contrib/cors"
"github.com/gin-gonic/gin"
)
func main() {
// Load configuration
cfg := config.Load()
// In... | __label__POS | 0.611084 |
# FFmpeg-QT实现摄像头rtsp实时显示
1. 程序运行平台：（1）win10 64bit （2）Qt Creator 4.3.1
2. 程序需要的库：（1）Qt 5.9.1(MSVC 2015,32bit) （2）FFmpeg 2.5.2
3. 程序流程图：
程序流程图如图1所示，图中所示的主函数部分主要完成界面的构建、播放线程的建立以及参考坐标系的建立。图1展示了整个程序的运行流程。
4. ... | __label__POS | 0.985536 |
"use strict";
const formatNumber = n => {
n = n.toString()
return n[1] ? n : '0' + n
}
const Time = function (hour = 0, minute = 0, second = 0) {
this.hour = hour
this.minute = minute
this.second = second
this.string = function (num = 2) {
let ret = []
if (num > 0) {
ret.push(this.hour)
}
... | __label__POS | 0.665434 |
var Crc32Tab = new Array( /* CRC polynomial 0xEDB88320 */
0x00000000,0x77073096,0xEE0E612C,0x990951BA,0x076DC419,0x706AF48F,0xE963A535,0x9E6495A3,
0x0EDB8832,0x79DCB8A4,0xE0D5E91E,0x97D2D988,0x09B64C2B,0x7EB17CBD,0xE7B82D07,0x90BF1D91,
0x1DB71064,0x6AB020F2,0xF3B97148,0x84BE41DE,0x1ADAD47D,0x6DDDE4EB,0xF4D4B551,0x83D38... | __label__POS | 0.990569 |
"use strict";
// pages/meeting/detail.js
const app = getApp()
Page({
/**
* 页面的初始数据
*/
data: {
meeting_id: 0,
owner: false,
joined: false,
attendees_show: false,
no_icon_attendee_num: 0,
info: {}
},
refresh: function () {
if (this.data.meeting_id <= 0) {
return
}
... | __label__POS | 0.726817 |
# Seagate Low Current Spinup
<a href="https://github.com/007revad/Seagate_lowCurrentSpinup/releases"><img src="https://img.shields.io/github/release/007revad/Seagate_lowCurrentSpinup.svg"></a>
![Badge](https://hitscounter.dev/api/hit?url=https%3A%2F%2Fgithub.com%2F007revad%2FSeagate_lowCurrentSpinup&label=Visitors&ico... | __label__POS | 0.791348 |
# Synology docker cleanup
<a href="https://github.com/007revad/Synology_docker_cleanup/releases"><img src="https://img.shields.io/github/release/007revad/Synology_docker_cleanup.svg"></a>
 != "undefined");
var IS_CHROME = (typeof (chrome) != "undefined");
var IS_OPERA = navigator.vendor.indexOf("Opera") != -1;
var DONATION_URL = "http://www.download-station-extension.com/donate";
var SAFARI_UPDATE_MANIFEST = "https://www.download-station-extension.com/downloads/safari-ext... | __label__POS | 0.732965 |
package com.vistrav.ask;
import android.content.DialogInterface;
import android.content.Intent;
import android.content.pm.PackageManager;
import android.os.Bundle;
import android.support.annotation.NonNull;
import android.support.annotation.Nullable;
import android.support.v4.app.ActivityCompat;
import android.support... | __label__POS | 0.830486 |
package com.vistrav.example;
import android.Manifest;
import android.support.v7.app.AppCompatActivity;
import android.os.Bundle;
import android.util.Log;
import com.vistrav.ask.Ask;
import com.vistrav.ask.annotations.AskDenied;
import com.vistrav.ask.annotations.AskGranted;
@SuppressWarnings("unused")
public class A... | __label__POS | 0.878212 |
package com.cl.interpolatordebugger;
import android.animation.TimeInterpolator;
import android.animation.ValueAnimator;
import android.content.Context;
import android.graphics.Canvas;
import android.graphics.Color;
import android.graphics.Paint;
import android.graphics.PointF;
import android.util.AttributeSet;
import ... | __label__POS | 0.67583 |
<script lang="ts">
import { DocsCode, DocsNote, DocsPage } from '$lib/components/page/docs';
</script>
<DocsPage
title="Analytics"
subtitle="What you don't track, you can't improve -
analytics is key, even in rapid prototyping.">
<p class="mb-8">
This boilerplate offers 2 analytics components: Google Ana... | __label__POS | 0.8224 |
<script lang="ts">
import { DocsCode, DocsPage } from '$lib/components/page/docs';
</script>
<DocsPage
title="Blog"
subtitle="This page will give you everything you need to create
your own blog posts and put them on your website.">
<p class="mb-8">
The authentication flow in this boilerplate is powered b... | __label__POS | 0.830681 |
<script lang="ts">
import { DocsCode, DocsPage } from '$lib/components/page/docs';
</script>
<DocsPage
title="Authentication"
subtitle="This page will give you everything you need to get started with
the authentication flow in this boilerplate.">
<p class="mb-8">
The authentication flow in this boilerpla... | __label__POS | 0.602483 |
local api = vim.api
local Vdbg = require("visual.debugging")
---Shortcut for `nvim_replace_termcodes`.
---@param keys string
---@return string
local function termcodes(keys)
return api.nvim_replace_termcodes(keys, true, true, true) --[[@as string]]
end
---Returns if two key sequence are equal or not.
---@param a str... | __label__POS | 0.703941 |
//
// UITextView+Extras.h
// RichText
//
// Created by Steven Grace on 2/7/13.
// Copyright (c) 2013 Steven Grace. All rights reserved.
//
// UITextView catagories assume
// :UITextStorageDirectionForward
// :UITextWritingDirectionLeftToRight
//
//
#import <UIKit/UIKit.h>
@interface UITextView (Extras)
//... | __label__POS | 0.660964 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.970073 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.615188 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.721415 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.851438 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.611125 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 1 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.920586 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.992723 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.986911 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.981239 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.999771 |
package zero.extensions;
using zero.extensions.ArrayExt;
using zero.extensions.FloatExt;
using zero.extensions.StringExt;
using Math;
/**
* A collection of extension methods for strings
*
* **Usage:**
*
* - use this extension by adding this where you normally import modules: `using zero.extensions.StringExt;`... | __label__POS | 0.623118 |
package zero.extensions;
import zero.utilities.IntPoint;
using zero.extensions.FloatExt;
using zero.extensions.ArrayExt;
using Math;
/**
* A collection of extension methods for Arrays (some of these are only usable on arrays containing specific types)
*
* **Usage:**
*
* - use this extension by adding this wh... | __label__POS | 0.972418 |
package zero.utilities;
using Math;
/**
* A simple Vector class
*
* **Usage:**
*
* - Initialize using Vec4.get() `var vec = Vec4.get(0, 1, 0, 1);`
* - Or with an array `var vec:Vec4 = [0, 1, 0, 1];`
* - Recycle vectors when you're done with them: `my_vector.put()`
*/
abstract Vec4(Array<Float>)
{
// Utili... | __label__POS | 0.976203 |
package zero.utilities;
import zero.utilities.IntPoint;
using Math;
/**
* A* Pathfinding algorithm with methods to simplify the output.
*
* **Usage**
*
* - Get a set of path nodes to traverse a 2D Int Array
*
* ```haxe
* AStar.get_path(my_2D_array, {
* start: [1, 1],
* end: [10, 10],
* passable:... | __label__POS | 0.637767 |
package zero.utilities;
using Math;
/**
* A simple Vector class
*
* **Usage:**
*
* - Initialize using Vec3.get() `var vec = Vec3.get(0, 1, 2);`
* - Or with an array `var vec:Vec3 = [0, 1, 2];`
* - Recycle vectors when you're done with them: `my_vector.put()`
*/
abstract Vec3(Array<Float>)
{
// Utility
st... | __label__POS | 0.927754 |
package zero.utilities;
/**
* An extremely simple Entity-Component-System implementation!
*
* **Usage:**
*
* - Entities are just integers, but you register and look them up using Strings: `ECS.register_entity('player');`
* - Components are just sets of data tied to an entity: `ECS.register_component('player'... | __label__POS | 0.851414 |
package zero.utilities;
/**
* A Timer that will execute a function once a specified time limit runs out
*
* **Usage**
*
* - Import into your project. `import zero.utilities.Timer;`
* - Create a new timer! `Timer.get(1, () -> trace('hiya world'), 10);` <- traces "hiya world" every 1 second 10 times
* - Make su... | __label__POS | 0.916248 |
package zero.utilities;
using Std;
/**
* Simple EventBus
*
* **Usage:**
*
* - Assume `MyClass.listener = (?data:Dynamic) -> trace(data.text)`
* - Register listener `EventBus.listen(MyClass.listener, 'hello');`
* - Dispatch data `EventBus.dispatch('hello', { text: 'hello world' });` this will trace: `hello wo... | __label__POS | 0.954563 |
package zero.utilities;
using Math;
using StringTools;
/**
* A color abstract of Vec4
*
* **Usage:**
*
* - Initialize using Color.get() `var color = Color.get(1, 0, 0, 1); // red`
* - Or with an array `var color:Color = [0, 1, 0, 1]; // green`
* - Or using a 32 bit Integer `var color = Color.get().from_int32... | __label__POS | 0.865705 |
package zero.utilities;
/**
* A Simple Pseudo-Random Number Generator
*
* **Usage:**
*
* - get a random number using either `int()` or `float()`
* - or get a random number within a specific range using `int_range(min, max)` or `float_range(min, max)`
* - set a unique seed using `set_seed()` or `set_seed_from_... | __label__POS | 0.977202 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.808743 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.936218 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.788275 |
package com.shatteredpixel.shatteredpixeldungeon.levels.rooms.standard;
import com.shatteredpixel.shatteredpixeldungeon.levels.Level;
import com.shatteredpixel.shatteredpixeldungeon.levels.Terrain;
import com.shatteredpixel.shatteredpixeldungeon.levels.painters.Painter;
import com.shatteredpixel.shatteredpixeldungeon.... | __label__POS | 0.853702 |
package com.shatteredpixel.shatteredpixeldungeon.levels.rooms.standard;
import com.shatteredpixel.shatteredpixeldungeon.levels.Level;
import com.shatteredpixel.shatteredpixeldungeon.levels.Terrain;
import com.shatteredpixel.shatteredpixeldungeon.levels.painters.Painter;
import com.watabou.utils.Point;
import com.watab... | __label__POS | 0.741816 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.73325 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2019 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either ver... | __label__POS | 0.725508 |
#ifdef __has_include
#if __has_include("lvgl.h")
#ifndef LV_LVGL_H_INCLUDE_SIMPLE
#define LV_LVGL_H_INCLUDE_SIMPLE
#endif
#endif
#endif
#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
#include "lvgl.h"
#else
#include "lvgl/lvgl.h"
#endif
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATT... | __label__POS | 0.973009 |
#ifdef __has_include
#if __has_include("lvgl.h")
#ifndef LV_LVGL_H_INCLUDE_SIMPLE
#define LV_LVGL_H_INCLUDE_SIMPLE
#endif
#endif
#endif
#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
#include "lvgl.h"
#else
#include "lvgl/lvgl.h"
#endif
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATT... | __label__POS | 0.976968 |
#ifdef __has_include
#if __has_include("lvgl.h")
#ifndef LV_LVGL_H_INCLUDE_SIMPLE
#define LV_LVGL_H_INCLUDE_SIMPLE
#endif
#endif
#endif
#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
#include "lvgl.h"
#else
#include "lvgl/lvgl.h"
#endif
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATT... | __label__POS | 0.930459 |
#ifdef __has_include
#if __has_include("lvgl.h")
#ifndef LV_LVGL_H_INCLUDE_SIMPLE
#define LV_LVGL_H_INCLUDE_SIMPLE
#endif
#endif
#endif
#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
#include "lvgl.h"
#else
#include "lvgl/lvgl.h"
#endif
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATT... | __label__POS | 0.98706 |
#ifdef __has_include
#if __has_include("lvgl.h")
#ifndef LV_LVGL_H_INCLUDE_SIMPLE
#define LV_LVGL_H_INCLUDE_SIMPLE
#endif
#endif
#endif
#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
#include "lvgl.h"
#else
#include "lvgl/lvgl.h"
#endif
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATT... | __label__POS | 0.992732 |
#ifdef __has_include
#if __has_include("lvgl.h")
#ifndef LV_LVGL_H_INCLUDE_SIMPLE
#define LV_LVGL_H_INCLUDE_SIMPLE
#endif
#endif
#endif
#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
#include "lvgl.h"
#else
#include "lvgl/lvgl.h"
#endif
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATT... | __label__POS | 0.973009 |
#ifdef __has_include
#if __has_include("lvgl.h")
#ifndef LV_LVGL_H_INCLUDE_SIMPLE
#define LV_LVGL_H_INCLUDE_SIMPLE
#endif
#endif
#endif
#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
#include "lvgl.h"
#else
#include "lvgl/lvgl.h"
#endif
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATT... | __label__POS | 0.976968 |
#ifdef __has_include
#if __has_include("lvgl.h")
#ifndef LV_LVGL_H_INCLUDE_SIMPLE
#define LV_LVGL_H_INCLUDE_SIMPLE
#endif
#endif
#endif
#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
#include "lvgl.h"
#else
#include "lvgl/lvgl.h"
#endif
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATT... | __label__POS | 0.930459 |
#ifdef __has_include
#if __has_include("lvgl.h")
#ifndef LV_LVGL_H_INCLUDE_SIMPLE
#define LV_LVGL_H_INCLUDE_SIMPLE
#endif
#endif
#endif
#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
#include "lvgl.h"
#else
#include "lvgl/lvgl.h"
#endif
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATT... | __label__POS | 0.98706 |
#ifdef __has_include
#if __has_include("lvgl.h")
#ifndef LV_LVGL_H_INCLUDE_SIMPLE
#define LV_LVGL_H_INCLUDE_SIMPLE
#endif
#endif
#endif
#if defined(LV_LVGL_H_INCLUDE_SIMPLE)
#include "lvgl.h"
#else
#include "lvgl/lvgl.h"
#endif
#ifndef LV_ATTRIBUTE_MEM_ALIGN
#define LV_ATT... | __label__POS | 0.992732 |
---
title: 工具 (Tools)
description: 理解工具 - 赋予智能体采取行动能力的功能
---
工具是使智能体能够与文本生成之外的世界交互的**行动能力**。它们将智能体从对话实体转变为能够读取文件、搜索网络、执行计算并与外部系统集成的实用执行者。
## 什么是工具？
在langcrew中，工具是智能体可以调用的函数或服务，用于：
- **收集信息** - 搜索引擎、数据库、API
- **处理数据** - 计算器、解析器、分析器
- **执行操作** - 文件操作、发送邮件、API调用
- **与用户交互** - 输入收集、审批工作流
```python
from langcrew import ... | __label__POS | 0.938807 |
---
title: 链路追踪 (Tracing)
description: 了解如何使用 Langtrace 来追踪您的 LangCrew 执行过程，以实现更好的可观测性和调试。
sidebar:
label: 链路追踪 (Tracing)
order: 7
---
在任何复杂的人工智能代理系统中，深入了解其内部运作对于调试、优化和确保可靠性至关重要。链路追踪（Tracing）为您的代理执行路径提供了详细的可视化日志，包括工具使用、代理交互和性能指标。LangCrew 与 [Langtrace](https://langtrace.ai/) 集成，提供开箱即用的强大可观测性。
## 快速入门：5 步追踪一个 Crew
... | __label__POS | 0.768149 |
#!/bin/bash
source pakuri.conf
YMDHM=$(date +%F-%H-%M)
outDir="${WDIR}/result"
thisHost=$(echo $1 | awk -F "," '{print $1}')
thisPort=$(echo $1 | awk -F "," '{print $2}')
thisServName=$(echo $1 | awk -F "," '{print $3}')
if [[ ${thisPort} = "13/tcp" ]]; then
thisServName="Daytime"
printf "%(%F %T)T [%s] [%... | __label__POS | 0.727955 |
plan_route_task:
description: >
As a route planning expert, you need to conduct in-depth analysis and planning based on user route requirements. Please comprehensively consider the following factors:
- Distance optimization: Analyze the shortest distance routes
- Time efficiency: Evaluate traffic conditio... | __label__POS | 0.823927 |
import * as path from "path";
import { getWasmInstanceSync } from "./utils/utils";
test('it should create an array', () => {
const instance: WebAssembly.Instance = getWasmInstanceSync(
path.join(__dirname, 'data-array.tbs')
);
const HEAPF32 = new Float32Array(instance.exports.memory.buffer);
le... | __label__POS | 0.752593 |
"use strict";(self.webpackChunkExcalidrawLib=self.webpackChunkExcalidrawLib||[]).push([[9551],{228:function(e){e.exports=JSON.parse('{"labels":{"paste":"Senṭeḍ","pasteAsPlaintext":"","pasteCharts":"Senṭeḍ udlifen","selectAll":"Fren akk","multiSelect":"Rnu aferdis ɣer tefrayt","moveCanvas":"Smutti taɣzut n usuneɣ","cut"... | __label__POS | 0.989756 |
// Package goarabic contains utility functions for working with Arabic strings.
package goarabic
// Reverse returns its argument string reversed rune-wise left to right.
func Reverse(s string) string {
r := []rune(s)
for i, j := 0, len(r)-1; i < len(r)/2; i, j = i+1, j-1 {
r[i], r[j] = r[j], r[i]
}
return string... | __label__POS | 0.976898 |
// Package goarabic contains utility functions for working with strings.
package goarabic
import "testing"
// Reverse returns its argument string reversed rune-wise left to right.
func TestReverse(t *testing.T) {
cases := []struct {
in, want string
}{
{"Hello, world", "dlrow ,olleH"},
{"Crowdbotics", "scitobd... | __label__POS | 0.992768 |
function TurboWrapper(exports, buffer) {
var HEAP8 = new Int8Array(buffer);
var HEAP16 = new Int16Array(buffer);
var HEAP32 = new Int32Array(buffer);
var HEAPU8 = new Uint8Array(buffer);
var HEAPU16 = new Uint16Array(buffer);
var HEAPU32 = new Uint32Array(buffer);
var HEAPF32 = new Float32A... | __label__POS | 0.637705 |
declare class boolean {
toString(): string;
}
declare class int8 {
toString(): string;
}
declare class uint8 {
toString(): string;
}
declare class int16 {
toString(): string;
}
declare class uint16 {
toString(): string;
}
declare class int32 {
toString(): string;
}
declare class uint32 {
... | __label__POS | 0.999341 |
// Native types
const NaN: float64 = 0.0 / 0.0;
const Infinity: float64 = 1.0 / 0.0;
function isNaN(value: float32): boolean {
return value != value;
}
function isFinite(value: float32): boolean {
return !isNaN(value) && value != Infinity && value != -Infinity;
}
declare class boolean {
toString(): ... | __label__POS | 0.96359 |
// WebAssembly builtin functions
declare function rotl(value: int64, shift: int64): int64;
declare function rotl32(value: int32, shift: int32): int32;
declare function rotr(value: int64, shift: int64): int64;
declare function rotr32(value: int32, shift: int32): int32;
declare function clz(value: int64): int64;
declare ... | __label__POS | 0.999907 |
import {Type} from "./type";
import {isType, Symbol, SYMBOL_FLAG_IS_TEMPLATE, SymbolKind} from "./symbol";
import {SourceRange} from "../../utils/log";
import {Scope} from "./scope";
import {addScopeToSymbol, CheckContext, linkSymbolToNode} from "../analyzer/type-checker";
import {assert} from "../../utils/assert";
/*... | __label__POS | 0.803471 |
import { WasmSectionBinary } from "../wasm-binary-section";
import { WasmSection } from "../../core/wasm-section";
import { ByteArray } from "../../../../utils/bytearray";
import { WasmFunction } from "../../core/wasm-function";
import { WasmOpcode } from "../../opcode"
/**
* Created by 01 on 2017-06-17.
*/
export cl... | __label__POS | 0.68355 |
<?xml version='1.0' encoding='utf-8'?>
<doc><id>731</id><url>http://www.chinanews.com/gn/2020/03-31/9142857.shtml</url><title>未受疫情影响 各地5G建设加速跑</title><datetime>2020-3-31 11:06:00</datetime><body> 作者:陈曦金凤叶青雍黎王延斌
经常往返禄口机场和城区的张先生最近发现，在机场高速公路上他新买的5G手机全程信号满格不说，地图导航用起来也更顺畅。不止南京，全国不少城市实现了主城区5G基本连续覆盖。
3月24日，工信部发布关于推动5G加快发展的通... | __label__POS | 0.999238 |
package com.dong;
import java.lang.invoke.VarHandle;
import java.util.concurrent.locks.Condition;
import java.util.concurrent.locks.ReentrantLock;
public class ProduceConsumerTest {
private int count = 0;
private int maxNum = 3;
ReentrantLock lock = new ReentrantLock();
Condition producerCondition =... | __label__POS | 0.81168 |
package com.dong.drpc;
import io.netty.bootstrap.Bootstrap;
import io.netty.buffer.Unpooled;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioSocketChanne... | __label__POS | 0.94795 |
package com.dong.drpc;
import io.netty.bootstrap.ServerBootstrap;
import io.netty.channel.ChannelFuture;
import io.netty.channel.ChannelInitializer;
import io.netty.channel.nio.NioEventLoopGroup;
import io.netty.channel.socket.SocketChannel;
import io.netty.channel.socket.nio.NioServerSocketChannel;
import java.net.I... | __label__POS | 0.985981 |
<?php
namespace O21\LaravelWallet\Casts;
use Illuminate\Contracts\Database\Eloquent\CastsAttributes;
class TrimZero implements CastsAttributes
{
private const WITHOUT_DIGITS_REGEX = '#\.0*$#';
private const HAS_DIGITS_REGEX = '#(\..*?)(0*$)#';
/**
* Cast the given value.
*
* @param \Ill... | __label__POS | 0.999451 |
<?php
namespace O21\LaravelWallet\Contracts;
use Illuminate\Database\Eloquent\Casts\Attribute;
use Illuminate\Database\Eloquent\Relations\MorphTo;
/**
* @property-read ?\O21\LaravelWallet\Contracts\Payable $from
* @property-read ?\O21\LaravelWallet\Contracts\Payable $to
* @property-read ?\O21\LaravelWallet\Contra... | __label__POS | 0.999473 |
<?php
namespace O21\LaravelWallet\Contracts;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Query\Builder;
use Illuminate\Support\Collection;
use O21\Numeric\Numeric;
interface Converter
{
/**
* @return \Illuminate\Support\Collection<\O21\LaravelWallet\Contracts\Transaction>
*/
pub... | __label__POS | 0.96398 |
<?php
namespace O21\LaravelWallet\Contracts;
use Illuminate\Database\Eloquent\Model;
use Illuminate\Database\Query\Builder;
use O21\Numeric\Numeric;
interface TransactionCreator
{
public function commit(): Transaction;
public function model(): Transaction;
public function amount(string|float|int|Numeri... | __label__POS | 0.978413 |
# 低功耗蓝牙模块（BLE Module）
说明：模块厂商 WeBee，型号：TLS-02，购买链接：https://item.taobao.com/item.htm?id=543235124257
出厂参数：广播名称：BLE SPS; 波特率：9600; 广播间隔：100ms
/4.%E7%89%A9%E8%81%94%E7%BD%91%E6%A8%A1%E5%9D%97/1.%E8%93%9D%E7%89%99(BLE... | __label__POS | 0.97819 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2025 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either vers... | __label__POS | 0.610475 |
Arial_14 = {
'width' :0x0D,
'height':0x0E,
32:(0x4000,),
33:(0x4BFC,),
34:(0x403c,0x4000,0x403c),
35:(0x4120,0x4f20,0x41f0,0x412c,0x4f20,0x41f0,0x412c,0x4120),
36:(0x4430,0x4848,0x4844,0x5ffe,0x4884,0x4484,0x4308),
37:(0x4038,0x4044,0x4844,0x4638,0x4180,0x4060,0x4718,0x4884,0x4880,0x4700),
38:(0x4700,0x48b8,0x4844,0x48... | __label__POS | 0.717436 |
#include <avr/io.h>
#include <util/delay.h>
#define BUTTON_PIN PD4
void setup(void)
{
DDRB |= _BV(PB1); // Set PB0 as output, ignore the rest
DDRC |= _BV(PC3);
DDRD |= _BV(PD0);
DDRD |= _BV(PD1);
DDRD |= _BV(PD6);
DDRD |= _BV(PD7);
DDRE |= _BV(PE3);
PORTB &= ~(1 << PB1);
PORTC |= (1 << PC3);
POR... | __label__POS | 0.724213 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2025 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either vers... | __label__POS | 0.963093 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2025 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either vers... | __label__POS | 0.816676 |
/*
* Pixel Dungeon
* Copyright (C) 2012-2015 Oleg Dolya
*
* Shattered Pixel Dungeon
* Copyright (C) 2014-2025 Evan Debenham
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either vers... | __label__POS | 0.981326 |
COMPONENT NAME=74CBTLV3257BQ_115 VALUE=74CBTLV3257BQ_115 PREFIX=IC SYMBOLS=1 PACKAGE=35 PROPERTIES=11
MANUFACTURER=Nexperia
COMPONENT_NAME=74CBTLV3257BQ,115
Mouser Part Number=771-74CBTLV3257BQ115
Mouser Price/Stock=https://www.mouser.co.uk/ProductDetail/Nexperia/74CBTLV3257BQ115?qs=jquClx72t9Cqv7jLVFQulg%3D%3D
Arrow P... | __label__POS | 0.75721 |
{"nbformat":4,"nbformat_minor":0,"metadata":{"colab":{"provenance":[],"authorship_tag":"ABX9TyORfgxDEFPG125uYS1AUVbE"},"kernelspec":{"name":"python3","display_name":"Python 3"},"language_info":{"name":"python"}},"cells":[{"cell_type":"markdown","source":["## Function Calling\n","\n","大模型使用Function Calling的主要用途是扩展模型的功能，... | __label__POS | 0.999891 |
{"nbformat":4,"nbformat_minor":0,"metadata":{"colab":{"provenance":[],"authorship_tag":"ABX9TyPi5Ho7I9ICMU0Jnn+/aVjA"},"kernelspec":{"name":"python3","display_name":"Python 3"},"language_info":{"name":"python"}},"cells":[{"cell_type":"markdown","source":["## Function Calling\n","\n","大模型使用Function Calling的主要用途是扩展模型的功能，... | __label__POS | 0.999959 |
COMPONENT NAME=EVQ-P7A01P VALUE=EVQ-P7A01P PREFIX=S SYMBOLS=1 PACKAGE=16 PROPERTIES=11
MANUFACTURER=Panasonic
COMPONENT_NAME=EVQ-P7A01P
Mouser Part Number=667-EVQP7A01P
Mouser Price/Stock=https://www.mouser.co.uk/ProductDetail/Panasonic/EVQ-P7A01P?qs=rJ%252BziJWpysz7n3C20u6WAw%3D%3D
Arrow Part Number=EVQ-P7A01P
Arrow P... | __label__POS | 0.716999 |
package main
import (
"github.com/030/n3dr/internal/app/n3dr/artifactsv2/count"
"github.com/030/n3dr/internal/app/n3dr/connection"
log "github.com/sirupsen/logrus"
"github.com/spf13/cobra"
)
var (
csv string
sort bool
)
// repositoriesCmd represents the repositories command.
var countCmd = &cobra.Command{
Us... | __label__POS | 0.93288 |
<h2><center>南师大相关知识库问答助手</center></h2>
**本项目为自己实践动手的RAG小项目，是基于阿里云服务器构建的。相对来说比较简单，很适合新手入门即时获得成就感。**
[阿里云人工智能平台PAI](https://www.aliyun.com/product/bigdata/learn?spm=5176.28536895.J_kUfM_yzYYqU72woCZLHoY.2.4af7586cCxYRdk) 免费试用官方镜像为：py310-cu121-ubuntu22.04, 选择显卡驱动时尽量选较新的支持torch>2.0的
### 环境配置
```python
pip install -r re... | __label__POS | 0.793285 |
import {getPossibleBanks, isBankAccountValid} from "../src/nuban_util";
describe('isBankAccountValid', () => {
it('should throw an error if account number is not 10 digits long', () => {
expect(() => isBankAccountValid('123456789', '123')).toThrow('Invalid account number, account number must be 10 digits l... | __label__POS | 0.696184 |
// 处理身份证校验码
#include "easyprint.hpp"
#include <iostream>
#include <string>
#include <string_view>
// 1,2 省市自治区
// 3,4 所在地级市
// 5,6 所在区，县，自治县，县级市
// 7-14 出生日期
// 15,16 所在地派出所代码
// 17 性别
// 18 校验码
static constexpr int _id_weight[] = {7, 9, 10, 5, 8, 4, 2, 1, 6, 3, 7, 9, 10, 5, 8, 4, 2};
static constexpr char _id_check_... | __label__POS | 0.97691 |
#include <cstring>
#include <cwchar>
#include <iostream>
#include <string>
#include <windows.h>
std::string utf8_to_ansi(const std::string &u8s)
{
int wcs_len = MultiByteToWideChar(CP_UTF8, 0, u8s.c_str(), u8s.size(), nullptr, 0);
std::wstring wcs(wcs_len, L'\0');
MultiByteToWideChar(CP_UTF8, 0, u8s.c_str(... | __label__POS | 0.736015 |
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