webgpu all one in
Apache启动报错：Invalid command ‘ProxyPass‘, perhaps misspelled or defined by a module not inclu ded in t
配置文件httpd，问题出在 ProxyPass 这个环节： ProxyPass /vict_service http://localhost:8080/vict_service也就是要为 /vict_service 这个请求路径匹配一个实际可用的路径，既然提示ProxyPass命令无效，那么肯定是 ......
odd-one-out
# odd-one-out 谷歌找出AI生成的图片 小游戏  ![odd ......
【848】Data filtering in R programming
ref: R语言data.frame常用操作 ref: Keep rows that match a condition The filter() function is used to subset a data frame, retaining all rows that satisfy you ......
python: more Layer Architecture and its Implementation in Python and mysql 8.0
mysql 8.0: drop table DuStudentList; #学生表 create table DuStudentList ( StudentId INT NOT NULL AUTO_INCREMENT comment'主键id', #自动增加, StudentName nvarcha ......
Tips: How to Get the Currently Selected HTML Content in Major Browsers
```js function getSelectionHtml() { const sel = window.getSelection(); if (sel.rangeCount) { var container = document.createElement("div"); for (var i ......
condition_variable ,wait for unique lock and time_duration,notify_all()
#include <algorithm> #include <atomic> #include <chrono> #include <condition_variable> #include <cstdint> #include <execution> #include <fstream> #inc ......
Threading in C#, Joseph Albahari
Threading in C# Joseph Albahari PART 1Part 2Part 3Part 4Part 5 GETTING STARTED Basic Synchronization Using Threads Advanced Threading Parallel Program ......
c++ std::execution::par in for_each and write files
#include <algorithm> #include <chrono> #include <cstdint> #include <execution> #include <fstream> #include <future> #include <iomanip> #include <iostr ......
java.sql.SQLSyntaxErrorException: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '}' at line 1
# 问题 报错代码 ``` org.apache.ibatis.exceptions.PersistenceException: ### Error querying database. Cause: java.sql.SQLSyntaxErrorException: You have an err ......
[LeetCode] 1493. Longest Subarray of 1's After Deleting One Element
Given a binary array nums, you should delete one element from it. Return the size of the longest non-empty subarray containing only 1's in the resulti ......
python: more Layer Architecture and its Implementation in Python
sql server: --学生表 DROP TABLE DuStudentList GO create table DuStudentList ( StudentId INT IDENTITY(1,1) PRIMARY KEY, StudentName nvarchar(50), StudentN ......
AtCoder Beginner Contest 227 H Eat Them All
[洛谷传送门](https://www.luogu.com.cn/problem/AT_abc227_h "洛谷传送门") [AtCoder 传送门](https://atcoder.jp/contests/abc227/tasks/abc227_h "AtCoder 传送门") 好奇特的题。 考虑 ......
Error - audit support not in kernel Cannot open netlink audit socket
一 解决办法： 添加CONFIG_AUDIT=y ，然后内核重新编译 二 如何验证 1）安装 auditd REL/centos默认已经安装了此套件，如果你使用ubuntu server，则要手工安装它：sudo apt-get install auditd它包括以下内容：auditctl : 即时 ......
Excel JavaScript object model in Office Add-ins
Excel JavaScript object model in Office Add-ins - Office Add-ins | Microsoft Learn Office.js API for Excel Excel 加载项使用 Office JavaScript API 与 Excel 中 ......
Attention is All you need
转载：https://zhuanlan.zhihu.com/p/46990010 Attention机制最早在视觉领域提出，2014年Google Mind发表了《Recurrent Models of Visual Attention》，使Attention机制流行起来，这篇论文采用了RNN模型， ......
order() in data.table i
In data.table , the order() in DT[i] can rearrange the order of the whole table with specific conditions, which works exactly the same with arrange() ......
什么是软件开发领域的 in-house 模式？
在软件开发领域，"in-house"（内部开发）指的是组织或企业自身的员工在公司内部开发和维护软件，而不是将这些任务外包给第三方供应商或外部团队。这种内部开发模式通常适用于组织需要具有独特功能或专业知识的软件解决方案的情况。 以下是一些详细说明和举例，以更好地理解在软件开发领域中的"in-house ......
[LeetCode] 1186. Maximum Subarray Sum with One Deletion
Given an array of integers, return the maximum sum for a non-empty subarray (contiguous elements) with at most one element deletion. In other words, y ......
mac 下使用 brew 安装包报错 error: Cannot install under Rosetta 2 in ARM default prefix (/opt/homebrew)!
mac 下使用 brew 安装包报错 error: Cannot install under Rosetta 2 in ARM default prefix (/opt/homebrew)! To rerun under ARM use: arch -arm64 brew install ... T ......
mac 使用 brew安装包报错 fatal: not in a git directory，Error: Command failed with exit 128: git
在 mac 下使用 brew 安装包的时候，最后一行会报错： fatal: not in a git directory Error: Command failed with exit 128: git 导致包安装不成功，解决办法： brew -v 绿色框就是提示你需要做的，输入 git confi ......
Basic（Beginner's All-purpose Symbolic Instruction Code）是一种高级编程语言，最初在1964年由John G. Kemeny和Thomas E. Kurtz在Dartmouth College开发而成。Basic的设计初衷是为了让非专业程序员能够轻松学习和使用编程语言。
Basic（Beginner's All-purpose Symbolic Instruction Code）是一种高级编程语言，最初在1964年由John G. Kemeny和Thomas E. Kurtz在Dartmouth College开发而成。Basic的设计初衷是为了让非专业程序员能够轻 ......
5-6 Generic Delegates in C#
1. What are Generic Delegates in C#? 2. Types of Generic Delegates in C#. 3. Why do we need the Generic Delegates? 用delegate的完整写法如下： using System; nam ......
Office Add-ins documentation
Office Add-ins documentation - Office Add-ins | Microsoft Learn Excel add-in tutorial - Office Add-ins | Microsoft Learn ......
[Javascript] Async await in Call stack
Once run in async await, the rest of the function body will be push to Microtask Queue console.log(3) Order: 2 3 4 1 ......
does not appear to have any patterns in it. If you see the 'urlpatterns' variable with valid patterns in the file then the issue is probably caused by a circular import.
django.core.exceptions.ImproperlyConfigured: The included URLconf '<module 'first_app.urls' from 'D:\\project\\first_project\\first_app\\urls.py'>' do ......
java: Annotation processing is not supported for module cycles....Please ensure that all modules from cycle [ssm-demo-mgt-common,ssm-demo-mgt-task] are excluded from annotation processing
报错内容： java: Annotation processing is not supported for module cycles.Please ensure that all modules from cycle [ssm-demo-mgt-common,ssm-demo-mgt-task] ......
B+ tree implemented in Java
## B+树相关介绍 > B+树是一棵**多叉排序树**，即每个非叶子节点可以包含多个子节点，其整体结构呈扁平化，所以其非常适配于数据库和操作系统的文件系统中。且B+树能够保持数据的稳定有序，插入和删除都拥有较稳定的**对数时间复杂度**。 **B+树的特性**：以 m 阶为例，m 表示内部节点即非 ......
Invalid character found in the request target [/api/hsFile/download?filePath=E:\\%E4%B8%B4%E6%97%B6%E6%96%87%E4%BB%B6&fileName=aaaaa.xlsx]. The valid characters are defined in RFC 7230 and RFC 3986
java.lang.IllegalArgumentException: Invalid character found in the request target [/api/hsFile/download?filePath=E:\\%E4%B8%B4%E6%97%B6%E6%96%87%E4%BB ......
mysql8 执行聚合函数报错：Error 1140: In aggregated query without GROUP BY,sql_mode=only_full_group_by
解决办法： ``` set global sql_mode='STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_ENGINE_SUBSTITUTION'; SET GLOBAL log_bin ......
vulnhub靶机练习：01-Empire-Lupin-One
这次用的是Oracle VM VirtualBox，避免用vmware出现的问题 靶机地址：https://www.vulnhub.com/entry/empire-lupinone,750/ arp-scan -l 扫描ip kali：172.88.6.144 靶场：172.88.6.63/ 1、 ......