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javascript hljs复制代码import * as THREE from 'three';
import { GLTFLoader } from 'three/examples/jsm/loaders/GLTFLoader';
// 创建场景
const scene = new THREE.Scene();
// 创建相机
const camera = new THREE.PerspectiveCamera(75, window.innerWidth / window.innerHeight, 0.1, 1000);
camera.position
2024-04-18 17:04:37
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要使用JS和Three.js加载名为a.glb的文件,可以按照以下步骤:
引入Three.js库文件到你的HTML页面中:
html hljs language-xml复制代码
创建一个新的Three.js场景和渲染器:
javascript hljs复制代码var scene = new THREE.Scene();
var renderer = new THREE.WebGLRenderer();
renderer.setSize(w
2024-04-18 13:04:55
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python hljs复制代码def sort_students(students, order):
if order == 0:
return(students, key=lambda x: (-x[1], students.index(x)))
elif order == 1:
return sorted(students, key=lambda x: (x[1 students.index(x)))
# 示例
students =Alice", 80), ("Bob", 90), ("Cathy", 80)
2024-04-18 13:04:29
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python hljs复制代码def sort_students(students, order):
sorted_students = sorted(students, key=lambda x: (-x[1], students.index(x)))
if order == 1:
sorted_students.reverse()
return sorted_students
students = [("Alice", 85), ("Bob", 73), ("Cathy", 92), ("David 73), ("E
2024-04-18 13:04:54
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python hljs复制代码def ip_to_int(ip): # 将IP地址按'.'分割成四段 ip_segments = ip.split('.') # 将每段数字转换成二进制,并补齐到8位 binary_list = [bin(int(segment))[2:].zfill(8) for segment in ip_segments] # 将四段二进制数拼接起来 binary_str = ''.join(binary_list) # 将二进制数转换成长整数 decimal_num
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python hljs复制代码def ip_to_int(ip):
# 将IP地址按'.'分割成四段
ip_segments = ip.split('.')
# 将每段数字转换成二进制,并补齐到8位
binary_list = [bin(int(segment))[2:].zfill(8) for segment in ip_segments]
# 将四段二进制数拼接起来
binary_str = ''.join(binary_list)
# 将二进制数转换成长整数
d
2024-04-18 13:04:35
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def ip_to_int(ip):
segments = ip.split('.')
binary_str = ''.join(['{:08b}'.format(int(segment)) for segment in segments])
return int(binary_str, 2)
测试
ip = "10.0.3.193"
result = ip_to_int(ip)
print(result # 输出 167773121
复制AI内容
2024-04-18 13:04:31
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def ip_to_int(ip):
segments = ip.split('.')
binary_str = ''.join(['{:08b}'.format(int(segment)) for segment in segments])
return int(binary_str, 2)
测试
ip = "10.0.3.193"
result = ip_to_int(ip)
print(result # 输出 167773121
复制AI内容
2024-04-18 13:04:07
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首先,我们需要将IP地址字符串按照"."进行分割,得到每个段的字符串形式。
然后,将每个段的字符串形式转换成整数形式,并将每个整数转换成8位二进制数(不足8位时在前面补0)。
接着,将每个8位二进制数拼接起来,形成一个32位的二进制数。
最后,将这个32位的二进制数转换成一个长整数数据即可。
下面是一个实现该功能的示例代码:
python hljs复制代码def ip_to_int(ip):
segments = ip.split('.')
if len(segments) != 4:
return "Invalid IP add
2024-04-18 12:04:10
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python hljs复制代码def sort_students(students, order):
if order == 0:
sorted_students = sorted(students, key=lambda x: (-x[1], x[0]))
else:
sorted_students = sorted(students, key=lambda x:x[1], x[0]))
return sorted_students
# 测试数据
students = [("Alice", 8
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