programming function in
computer graphics in matlab
Introducing Fundamentals of Computer Graphics Using MATLAB Galvez_Iglesias_Gutierrez.pdf Computer Graphics Environment in Matlab: https://animadversio ......
富文本编辑器wangEdiotr，编辑表格后，重新打开组件报错Error in callback for watcher “value“: “Error: Cannot find a descenda（json爆红）
报错内容 原因：每次打开对话框，editor组件只创一次，关闭对话框也不会被销毁。所以：只要每次打开都重新渲染Editor组件就好了。 解决办法：在上加上v-if <editor v-model="form.noticeContent" :min-height="192" v-if="open"/> ......
4_3 Declarative Programming
4_3 Declarative Programming In addition to streams, data values are often stored in large repositories called databases. A database consists of a data ......
2_5 Object-Oriented Programming
2_5 Object-Oriented Programming Object-oriented programming (OOP) is a method for organizing programs that brings together many of the ideas introduce ......
Solution 2.3 -《Sets, Functions, and Logic》
2.3 a) (a) $$ (\exists x \in \mathbb{N}) (x^3=27)$$ (b) $$ (\exists p \in \mathbb{N}) (p > 1,000,000) $$ (c) $$ \exists((p \in \mathbb{N})\wedge (1<p< ......
Solution 1.1-《Sets, Functions, and Logic》
(1) (a). \(0<\pi<10\) (b). \(3<4\) (c). \(-3<e<3\) (d). \(\pi>0\) (e). \(\pi\neq0\) (2) (a). T (b). T (c). T (d). F (e). F (f). F (g). T (h). T (i). T ......
Solution 1.2 -《Sets, Functions, and Logic》
(1) (a) 34159 is not a prime number. (b) Not all roses are red or not all vialets are blue. (c) If there are no hamburgers, I'll not have a hot dog. ( ......
scrapy爬取图片时遇到错误：ValueError: Missing scheme in request url: //scpic3.chinaz.net/Files/pic/pic9/202103
错误原因是在请求资源的时候没有使用完整的url只向//scpic3.chinaz.net/Files/pic/pic9/202103发送了资源请求，而完整的资源地址需要前面加上https:所以在pipelines.py文件的get_media_requests方法中，在发送request请求时修改为 ......
Warning: [antd: Modal] Static function can not consume context like dynamic theme. Please use 'App' component instead.
react 的model.confirm报错，它意味着你在使用动态主题（Dynamic Theme）时不能在静态函数中使用上下文，需要使用contextHolder const [modal, contextHolder] = Modal.useModal(); React.useEffect(() ......
【MySQL优化】小表驱动大表 IN和EXISTS的合理利用
//假设一个for循环 for($i = 0; $i < 10000; $i++) { for ($j = 0; $i < 50; $j++) { } } // 更优 for($i = 0; $i < 50; $i++) { for ($j = 0; $i < 10000; $j++) { } } ......
SciTech-BigDataAIML-Tensorflow-Introduction to modules, layers, and models
Introduction to modules, layers, and models Model: To do machine learning in TensorFlow, you are likely to need to define, save, and restore a model. ......
SciTech-BigDataAIML-Tensorflow-Introduction to graphs and tf.function
Graphs are data structures that contain: a set of tf.Operation objects, which representing units of computation; and tf.Tensor objects, which represen ......
如何在无窗口模式下运行GPG——如何在命令行模式下使用gpg生成秘钥：How to make gpg prompt for passphrase on CLI——GPG prompt for password in command line
参考： Unable to generate a key with GnuPG (agent_genkey failed: No such file or directory) ["No such file or directory" when generating a gpg key](https ......
SciTech-BigDataAIML-Tensorflow-Introduction to Gradients and Automatic Differentiation
In this guide, you will explore ways to compute gradients with TensorFlow, especially in eager execution. Automatic Differentiation and Gradients Auto ......
大模型prompt与function calling的区别
大模型prompt与function calling的区别 当我们让大模型深入理解我们的想法或者给大模型加入我们自己的知识，就提前告诉给大模型，那么在openai没有放开function calling这个功能的时候，只能通过构造prompt来提示给大模型，这种方法比较比较麻烦，一是需要将promp ......
python3报错 'function' object has no attribute 'func_name'解决
python3与python2命名规则不同 参加python3官方文档： The function attributes named func_X have been renamed to use the __X__ form, freeing up these names in the funct ......
文心一言大模型-function Calling的应用
"大模型的函数调用"（Large Model Function Calling）是一个涉及到在大型人工智能模型，如 GPT-4 或类似的高级深度学习模型中使用函数调用的概念。在这种情况下，函数调用可以有两种含义： 内部函数调用： 这指的是大型模型在其内部运行时执行的函数调用。这些函数调用是模型的一部 ......
SciTech-BigDataAIML-Tensorflow-Introduction to Tensors
https://tensorflow.google.cn/guide/tensor Introduction to Tensors Tensors are multi-dimensional arrays with a uniform type (called a dtype). tf.dtypes ......
利用强化学习算法解释人类脑对高维状态的抽象表示：how humans can map high-dimensional sensory inputs in actions
论文： 《Using deep reinforcement learning to reveal how the brain encodes abstract state-space representations in high-dimensional environments》 地址： http ......
appium报错DeprecationWarning: desired_capabilities argument is deprecated and will be removed in future versions. Use options instead.
不再用desired_capabilities，用options代替 原来的 desired_caps = { "platformName": "ios", "platformVersion": "11.4", "deviceName": "iPhone 6 Plus", "noReset": Tr ......
上海 110 报警后，警察出警时间规定 All In One
上海 110 报警后，警察出警时间规定 All In One
公安部《110报警服务工作规范化标准》
处警人员在接到处警指令后要做到快速反应。 凡危及公民人身、财产安全的重大、紧急报警、求助，在市区，必须5分钟内到达现场；在郊区，必须10分钟内到达现场。
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Applied Statistics - 应用统计学习 - numpy array交换两行 ？ How to Swap Two Rows in a NumPy Array (With Example)
https://www.statology.org/qualitative-vs-quantitative-variables/ https://www.statology.org/numpy-swap-rows/ How to Swap Two Rows in a NumPy Array (Wit ......
多组学数据整合 | Multifaceted SOX2-chromatin interaction underpins pluripotency progression in early embryos
最近这篇Science文章不错，Multifaceted SOX2-chromatin interaction underpins pluripotency progression in early embryos - 15 December 2023 需要复刻里面的一些思路、解法和可视化。 复刻【 ......
ASP.NET Core 6(.NET 6) Program.cs中使用读取appsettings.json配置文件
在ASP.NET Core 6 (.NET 6)中，可以使用Json格式的appsettings.json配置文件来配置应用程序，用于存储应用程序的配置信息，方便我们灵活的配置应用程序。本文主要介绍Program.cs中，使用读取appsettings.json配置文件的方法，以及相关的示例代码 ......
BigDataAIML-Kaggle-How to Calculate Principal Component Analysis (PCA) from Scratch in Python
How to Calculate Principal Component Analysis (PCA) from Scratch in Python https://www.kaggle.com/code/aurbcd/pca-using-numpy-from-scratch PCA using N ......
[Codeforces] CF1538F Interesting Function
CF1538F Interesting Function 题目传送门 题意 给定两个正整数 \(l, r\)（\(l < r\)），将 \(l\) 不断加 \(1\) 直到 \(l = r\)，求出这一过程中 \(l\) 发生变化的位数总数。 位数变化指： \(l=909\)，将 \(l+1\) 后 ......
【HBase】:Could not start ZK with 3 ZK servers in local mode deployment.
Could not start ZK with 3 ZK servers in local mode deployment. Aborting as clients (e.g. shell) will not be able to find this ZK quorum. 控制台报错： 这个错误表明 ......
谷歌浏览器TypeError: navigator.getUserMedia is not a function
1、navigator.getUserMedia 访问麦克风、摄像头http站点是没有权限的（除了localhost）需要浏览器设置一下 打开谷歌浏览器，地址栏输入chrome://flags/#unsafely-treat-insecure-origin-as-secure 2、重启浏览器 ......
Only the invariant culture is supported in globalization-invariant mode. See https://aka.ms/GlobalizationInvariantMode for more information
错误信息：全球化不变模式只支持不变文化。看见https://aka.ms/GlobalizationInvariantMode了解更多信息 修改引用配置即可：<InvariantGlobalization>true</InvariantGlobalization> 改为false Only the ......