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How to 充分利用你的服务器
How to 充分利用你的服务器 图床在国外，图片刷新不出来就多试几次 目录How to 充分利用你的服务器什么样的计算适合当前服务器？从CPU架构入手两个CPU带来的影响那么有办法控制代码的运行，和架构来匹配吗？存储在同区RAM，多CPU参与运算存储在不同区RAM，多CPU参与运算结论参考文献 本 ......
How to connect two pairs of AirPods to one phone simultaneously
Tech Streaming Home Kitchen Health Style Beauty Gifts Deals More REVIEWS TECH How to connect two pairs of AirPods to one phone simultaneously Written ......
How to get printk format specifiers right (如何正确使用printk格式说明符)（翻译 by chatgpt）
原文：https://www.kernel.org/doc/html/latest/core-api/printk-formats.html#printk-specifiers 如何正确使用printk格式说明符 整数类型 如果变量是Type类型， 则使用printk格式说明符： signed ch ......
【转】How to type pythonic codes
谈到规范首先想到就是 Python 有名的 PEP8 代码规范文档，它定义了编写 Pythonic 代码的最佳实践。可以在 python.org/dev/peps/pep 上查看。但是真正去仔细研究学习这些规范的朋友并不是很多，对此呢这篇文章摘选一些比较常用的代码整洁和规范的技巧和方法，下面让我们一 ......
Multi Fabrics/Admin - How to add the second controller to end device.
Hardware Required • Raspberry Pi 4• 2 x Silabs Thunderboard Sense 2 (TBS2 -- BRD4166A)• A Ubuntu Linux development environment or a Virtual Machine us ......
How to use Python Decorators_2
类也可以用来构建装饰器； 现在以一个类而不是一个函数的方式，来重新构建logit； from functools import wraps class logit(object): def __init__(self, logfile='out.log'): self.logfile = logfi ......
How to use Python Decorators_1
加入了写入Log文件的Decorators： from functools import wraps def logit(logfile='out.log'): def logging_decorator(func): @wraps(func) def wrapped_function(*args, ......
How to use Python Decorators_0
Authorization Logging 通过装饰器可以来打印日志： from functools import wraps def logit(func): @wraps(func) def with_logging(*args, **kwargs): print(func.__name__ + ......
How to export Postman request as a cURL comman
https://help.mulesoft.com/s/article/How-to-export-Postman-request-as-a-cURL-command-to-help-MuleSoft-Support How to export Postman request as a cURL c ......
6How To Use Messages With Flask - Flask Fridays #6 10:43
消息闪现 消息闪现 {% for message in get_flashed_messages() %} <div class="alert alert-success alert-dismissible fade show" role="alert"> {{ message }} <button ......
TensorFlow-深度学习预训练模型的使用方法讲解（TensorFlow-Explanation on how to use deep learning pre-trained models）
在运用深度学习模型时，掌握运用预训练模型的方法是必不可少的一步。为什么要使用与训练的模型，原因归纳如下： （1）使用大量高质量的数据（如 ImageNet 是普林斯顿大学与斯坦福大学所主导的项目）又加上设计较复杂的模型结构（如ResNet模型高达150层）设计出来的模型，准确率会大大提高。 （2）可 ......
【pwn】[HGAME 2022 week1]enter the pwn land --数组下标修改，栈溢出
查保护 然后ida看代码逻辑 来到关键函数，这里存在栈溢出漏洞，但是这是数组循环一个字节读入，我们看一下i的地址 发现i的地址在rbp上面，所以我们构造payload肯定会把i的值给覆盖了，所以payload在构造时需要修改一下i的值，让我们的payload继续读入到正确位置，然后就是简单的ret2 ......
how convolutions work
how convolutions work 让我们在二维灰度图像上创建一个基本卷积，探索卷积是如何工作的。首先，我们可以从 scipy 中获取 "asccent "图像来加载图像。这是一张漂亮的内置图片，有很多角度和线条。 import cv2 import numpy as np from sci ......
2023 合肥站 热身赛 B Problem F. Flower’s Land 换根dp 依赖背包
传送门。 求出包含某个点连通块大小为K的权值和最大值。 钦定1为根节点，只求根节点的答案，其实是一个依赖性01背包问题可以$nk$的时间内解决。 考虑进行换根操作，由于背包是取max的背包没办法进行背包的删除，然而取前后缀背包背包的合并为$k^2$复杂度过高。 当时还有一个想法是点分树，但是维护的信 ......
How Can South Asia Adapt Integrated River Basin Management to Its Soil Erosion
Due to the instability of the monsoon, floods and droughts are frequent in South Asia, resulting in severe soil erosion. Every year, South Asia suffer ......
How to use 微PE to install WinOS. 怎么使用微PE安装系统.(no USB drive)
1.Download 微PE Install it. https://www.wepe.com.cn/download.html 2. Reboot your system, Select 微PE to start. 3. Open CGI备份还原 . Tips. Step 3 , choose y ......
How to remove Symbolic Link
要移除软链接（symbolic link）在Linux中，你可以使用以下两种方法：使用rm命令或者使用unlink命令。 方法一：使用rm命令移除软链接 例如，如果你的软链接名称是mylink，你可以使用以下命令移除它： rm mylink 请注意，移除软链接不会影响软链接所指向的原始文件。 如果你 ......
How Powerful are Spectral Graph Neural Networks?
目录概符号说明Spectral GNNChoice of Basis for Polynomial FiltersJacobiConv代码 Wang X. and Zhang M. How powerful are spectral graph neural networks? ICML, 2022 ......
Makefile - What is a Makefile and how does it work?
If you want to run or update a task when certain files are updated, the make utility can come in handy. The make utility requires a file, Makefile (or ......
How Attentive are Graph Attention Networks?
目录概符号说明GATv2代码 Brody S., Alon U. and Yahav E. How attentive are graph attention networks? ICLR, 2022. 概 作者发现了 GAT 的 attention 并不能够抓住边的重要性, 于是提出了 GATv2 ......
How To Delete Reservations Using Standard API INV_RESERVATION_PUB.Delete_Reservation (Doc ID 2219367.1)
Solution Summary: The reservation API INV_RESERVATION_PUB.Delete_Reservation will delete reservations accepting the reservation id and optionally seri ......
How to use SUM and DINSTINCT with GreenDao?
How to use SUM and DINSTINCT with GreenDao querybuilder? Ask Question Asked 7 years ago Modified 6 years, 7 months ago Viewed 1k times Part of Mobile ......
[938] How to operate with shapefiles using Geopandas
Geopandas is a Python library that makes working with geospatial data easier by extending the data manipulation capabilities of pandas to spatial data ......
water pollution prevention and control action plan
Water Pollution Prevention and Control Action Plan Is is also known as Shuishitiao or Water Ten Plan.China's central authorities attach great importan ......
Solutions of Soil Salinization
Soil salinization prevention bases on avoiding excessive salt penetration. Even though plants require a certain amount of salts to develop, their need ......
The prevention of water contamination
In order to prevent and control water contamination, China has formulated many policies and laws, such as the Water Pollution Prevention and Control L ......
slice不改变原数组，返回截取的数组，slice(start,end), splice改变原数组splice(start,how many,element1,…)
执行以下程序，输出结果为（） var a =[1,2,3]; var b = a.slice(); b.push(4); console.log(a) [1,2,3] array.slice(begin,end)将返回一个由begin和end决定的原数组的浅拷贝， 其中，begin和end参数均是可 ......
the use of photovoltaic to prevent and control desertification
Land desertification is one of the main causes of sandstorm disaster. With the further intensification of global warming, desertification is becoming ......
Soil salinization improvement土壤盐渍化改良
Soil salinization improvement土壤盐渍化改良 1.Chemical improvement measures 化学改良措施 Chemical improvement measures are the methods of improving saline soil by ......