middle meet the in
ORA-01078: failure in processing system parameters ORA-00093: pga_aggregate_limit must be between 2048M and 100000G
在启动数据库实例时报错: ORA-01078: failure in processing system parametersORA-00093: pga_aggregate_limit must be between 2048M and 100000G 原因: 该报错是由于设置的pga_aggre ......
Node.js & SOAP All In One
Node.js & SOAP All In One soap A SOAP client and server for Node.js. This module lets you connect to web services using SOAP. It also provides a serve ......
CF837G Functions On The Segments
CF837G Functions On The Segments Functions On The Segments - 洛谷 | 计算机科学教育新生态 (luogu.com.cn) 目录CF837G Functions On The Segments题目大意思路code 题目大意 你有 \(n\) ......
in里不是区间
# 查询是800或5000的工资的人select * from emp where SAL in(800,5000); # 查询薪资在800到1000之间的人select * from emp where SAL between 800 and 5000; ......
D. Monocarp and the Set
D. Monocarp and the Set Monocarp has $n$ numbers $1, 2, \dots, n$ and a set (initially empty). He adds his numbers to this set $n$ times in some order ......
【转】,接上面3篇.Implement Sql Database Driver in 100 Lines of Go
原文: https://vyskocil.org/blog/implement-sql-database-driver-in-100-lines-of-go/ Implement Sql Database Driver in 100 Lines of Go 2019.02.18 Go databas ......
How to export objects to a csv file using pure JavaScript All In One
How to export objects to a CSV file using pure JavaScript All In One
如何使用纯 JavaScript 将对象导出到 csv 文件
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[909] Remove duplicated rows based on multiple columns in Pandas
In a Pandas DataFrame, you can remove duplicated rows based on multiple columns using the drop_duplicates() method. Here's how you can do it: import p ......
[910] Copy a file to another directory with a new name in Python
To copy a file to another directory with a new name in Python, you can use the shutil library. Here's how you can do it: import shutil # Specify the s ......
[908] Implementation of the progress bar in Python
You can implement a progress bar in Python to visually represent the progress of a task using various libraries. One commonly used library for this pu ......
[907] Merge multiple PDF files into one in Python
You can merge multiple PDF files into one using various Python libraries. One common approach is to use the PyPDF2 library, which allows you to manipu ......
[905] The replace() method in Pandas
In Pandas, the replace() method is used to replace values in a DataFrame or Series. You can use this method to replace one or more specified values wi ......
[906] Replace NaN (Not-a-Number) values with 'Null' in Pandas
In Pandas, you can replace NaN (Not-a-Number) values in a DataFrame with None (Python's None type) or np.nan (NumPy's NaN) values. Here's how you can ......
Revit 二次开发 C# 添加配置 Add-In Manager
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【转载】How to solve the problem that getting timestamp from Mysql database is 8 hours earlier than the normal time
This article introduces the relevant knowledge of "how to solve the problem of obtaining timestamp from Mysql database 8 hours earlier than the normal ......
Paper Reading: Drag Your GAN: Interactive Point-based Manipulation on the Generative Image Manifold
为了实现基于 GAN 的交互式的基于点的操作,本文提出了 DragGAN,它解决了监督手柄点向目标移动和跟踪手柄点两个子问题,以便在每个编辑步骤中知道它们的位置。本文模型是建立在 GAN 的特征空间具有足够的区分力以实现运动监督和精确点跟踪的特性之上的,运动监督通过优化潜在代码的移位特征损失来实现的... ......
macOS 如何设置 Finder 打开某种类型的文件时候使用指定的默认 Application 程序 All In One
macOS 如何设置 Finder 打开某种类型的文件时候使用指定的默认 Application 程序 All In One
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【Release】Photoshop ICO file format plug-in 3.0
【Introduction】 The Photoshop ICO plug-in is a file format plug-in developed for Photoshop, which allows Photoshop to directly read and write ICO forma ......
CF1548E Gregor and the Two Painters
Day \(\text{叁拾肆}\)。 DS 写不动了,标题也取不动了www。 类似 Day 1 CF1270H Number of Components,每个连通块中选出一个代表的点。令一个连通块内所有点按照 \(v_{i,j}=\{a_i+b_j,i,j\}\) 排序,对最小的 \(v_{i,j ......
VSCode 中如何指定和切换 TypeScript 的版本 All In One
VSCode 中如何指定和切换 TypeScript 的版本 All In One Command + Shift + P demos --> (🐞 反爬虫测试!打击盗版⚠️)如果你看到这个信息, 说明这是一篇剽窃的文章,请访问 https://www.cnblogs.com/xgqfrms/ 查 ......
Educational Codeforces Round 155 (Rated for Div. 2) B. Chips on the Board
给一个 \(n \times n\) 的棋盘,和两个大小为 \(n\) 的 \(a\) \(b\) 数组。\(a_i\) 代表第 \(i\) 列的权值,\(b_i\) 代表第 \(i\) 列的权值。坐标 \((i, j)\) 的权值为 \(a_i + b_j\) 。 现在需要放若干个芯片和到棋盘上, ......
Codeforces Round 895 (Div. 3) B. The Corridor or There and Back Again
你在一个向右延申的无限坐标轴上,且你初始在坐标 \(1\) 。有 \(n\) 个陷阱在坐标轴上,第 \(i\) 个陷阱坐标为 \(d_i\) ,且会在你踩上这个陷阱的 \(s_i\) 秒过后发动。这时候你不能进入坐标 \(d_i\) 或者走出坐标 \(d_i\) 。 你需要确定最远的 \(k\) , ......
《Mastering the FreeRTOS Real Time Kernel》读书笔记(7)事件组
FreeRTOS事件组,总而言之就是很多个二进制信号量的集合,通过使用掩码的方式提取每一位,使多个任务共同合作实现比较复杂的功能。 ......
Leetcode 34. Find First and Last Position of Element in Sorted Array
题解 用了两次二分,分别计算第一个>=target的元素位置和第一个>target的元素位置。闭区间二分,[l,r]是未知的,保证每次答案都在[l,r]中,定义清楚nums[l-1]和nums[r+1]和target的关系。因为是while(l < r),所以到l == r时跳出循环,分析l == ......
《Mastering the FreeRTOS Real Time Kernel》读书笔记(6)资源管理
7.资源管理(互斥量) 在多任务系统中,如果一个任务开始访问资源,但在从运行状态转换出来之前没有完成访问,则可能会出现错误。如果任务使资源处于不一致状态,则任何其他任务或中断对同一资源的访问都可能导致数据损坏或其他类似问题。 这里的资源管理,应该是指计算机的外设资源,比如LCD显示器,寄存器,内存中 ......
https://stackoverflow.com/questions/23327578/what-is-rendersection-in-asp-net-mvc
What is @RenderSection in asp.net MVC - Stack Overflow What is the purpose of @RenderSection and how does it function? I understand what bundles do, b ......
How to fix the bug that the beforeunload event cannot be triggered All In One
How to fix the bug that the beforeunload event cannot be triggered All In One
如何修复 beforeunload 事件无法触发的 bug All In One ......
Gym101064L The Knapsack problem
CF 传送门 发现物品的体积很小,尝试从此处入手。 设 \(K\) 为最大的物品体积。把背包体积 \(m\) 分成差不超过 \(K\) 的两部分,然后合并。这样需要求出 \(f(\frac{m}{2} - K \sim \frac{m}{2} + K)\)。 递归地,可以发现需要求出 \(f(\fr ......
报错:Could not resolve view with name 'xxx' in servlet with name 'dispatcherServlet' at org.springframework.web.servlet.DispatcherServlet.render
报错: Servlet.service() for servlet [dispatcherServlet] in context with path [] threw exception [Could not resolve view with name 'xxx' in servlet with ......