it
在Vscode使用命令npm报错-The operation was rejected by your operating system. npm ERR! It's possible that the file was already in use (by a text editor or antivirus)
##报错信息: PS D:\disk\xubo\个人博客文章\27-Vue\资料（含课件）\vuedemo\vueproject> npm i pubsub-js npm ERR! code EPERM npm ERR! syscall open npm ERR! path D:\disk\soft ......
What does the term epoch mean? Why it is so important?
在人工智能中，"epoch"（中文称为"训练轮次"或"周期"）是指训练神经网络时将整个训练数据集通过神经网络进行一次正向传播和反向传播的过程。 每个"epoch"包含一次前向传播和一次后向传播，用于更新神经网络的参数。在每个"epoch"中，神经网络对整个训练数据集进行一次学习和优化，以逐渐提高模型 ......
qt this application failed to start because it could notfoind orloadthe Qt platform
qt程序报错：this application failed to start because it could notfoind orloadthe Qt platform C:\Users\lenovo>C:\Users\lenovo>C:\Users\lenovo>cd D:\software ......
python: more Layer Architecture and its Implementation in SQLite
sqlite3: CREATE TABLE DuStudentList ( StudentId INTEGER PRIMARY KEY AUTOINCREMENT, StudentName TEXT NOT NULL, StudentNO TEXT NOT NULL, StudentBirthday ......
redis集群报错：MISCONF Redis is configured to save RDB snapshots, but it is currently not able to persist on disk.
之前在x86架构的服务器部署redis集群，未遇到题中问题；然而在ARM架构的服务器部署redis集群，第一次遇到如此问题。虽然问题已经解决，但不清楚问题的具体原因，在此做个记录。 性能测试过程中，通过pinpoint捕捉到如下报错： MISCONF Redis is configured to s ......
Cross-thread operation not valid: Control 'txtMessage' accessed from a thread other than the thread it was created on.
Winform TextBox Cross-thread operation not valid: Control 'txtMessage' accessed from a thread other than the thread it was created on. (330条消息) 解决Cros ......
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 ......
全球权威的 IT 研究公司 Gartner，发布未来五大隐私趋势
> Gartner(高德纳) 公司是全球最具权威的 IT 研究与顾问咨询公司之一，它成立于 1979 年，总部设在美国康涅狄克州斯坦福。其研究范围覆盖全部 IT 产业，包括 IT 的研究、发展、评估、应用、市场等领域，为客户提供客观、公正的论证报告及市场调研报告。  PRIMARY KEY, StudentName nvarchar(50), StudentN ......
Transaction rolled back because it has been marked as rollback-only大概问题及解决方法
Transaction rolled back because it has been marked as rollback-only 问题：前几天遇到一个问题，代码没有抛出我想要的带自定义提示消息的异常，却报了个这个，去搜了一下，大概原因如下： 因为我在controller的方法上写了@Trans ......
Pond fish count - how to get it
- # calculate the fish in pond, we can't use the function of average immediately. Due to the fish is swimming everywhere. > - first, we need to get 50 ......
系统断电后，MySQL重启失败：[ERROR] Binlog has bad magic number； It‘s not a binary log file that can be used by this version of MySQL
系统断电后，MySQL重启失败： [ERROR] Binlog has bad magic number； It‘s not a binary log file that can be used by this version of MySQL [ERROR] Can't init tc log [ ......
智慧高校IT智能运维方案
当前高校网络已成为每个学校必备的信息基础设施，也成了学校提高教学、科研及管理水平的重要途径和手段。随着信息化发展，高校网络建设逐步走向数字化、智慧化，传统的人力巡检、运维逐渐难以支撑高校校园稳定运行。因此，如何在有限的投入下建立高效的校园网络运维系统，实现对网络设备、服务器、交换机、存储、虚拟化、业... ......
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 ......
Could not locate zlibwapi.dll. Please make sure it is in your library path
再跑CNN程序的时候报了这个错 ``` 2023-06-23 21:11:52.069321: I tensorflow/core/platform/cpu_feature_guard.cc:151] This TensorFlow binary is optimized with oneAPI D ......
记一次Unable to open nested entry ‘BOOT-INFlib.jar‘. It has been compressed
感谢原文：https://blog.csdn.net/weixin_38084097/article/details/126479173 ### 问题背景 前段时间由于工作失误，误将工程项目中某一个依赖包没有添加@loadbalanced注解就直接打包依赖到的主工程中，并发送项目现场测试。出来混的， ......
docker-compose部署资产管理系统Snipe-IT
# 前提 ## 环境 + ubuntu22.04（不重要） + 安装好 [docker](https://www.cnblogs.com/guangdelw/p/16964760.html) + 安装好 [docker-compose](https://www.cnblogs.com/guangde ......
maven构建报错：Unable to load the mojo 'install' (or one of its required components) from the plugin 'org.apache.maven.plugins:maven-install-plugin:2.4'
项目在执行maven clean install时，报错： Failed to execute goal org.apache.maven.plugins:maven-install-plugin:2.4:install (default-install) on project sby-compon ......
Educational Codeforces Round 150 (Rated for Div. 2) B. Keep it Beautiful
#include <iostream> #include <cstring> using namespace std; const int N=2e5+10; int a[N],res[N]; int t; int main(){ cin>>t; while(t--){ int n; cin>>n; ......
IT软件测试中各种环境【杭州多测师_王sir】
软件开发环境(Software Development Environment，SDE)是指在基本硬件和宿主软件的基础上，为支持系统软件和应用软件的工程化开发和维护而使用的一组软件，简称SDE。它由软件工具和环境集成机制构成，前者用以支持软件开发的相关过程、活动和任务，后者为工具集成和软件的开发、维 ......
解决Microsoft Visual C++ 14.0 or greater is required. Get it with “Microsoft C++ Build Tools“
安装Python后，安装扩展包的过程中发生了错误，提示Microsoft Visual C++ 14.0 or greater is required. Get it with "Microsoft C++ Build Tools": https://visualstudio.microsoft.c ......
王道论坛是由一批名校的研究生和名企员工共同开发维护的社区，致力于让IT人员更好的享受互联网带来的实惠，提供一个集学习、分享、成长为一体的平台网络。 王道论坛已成为大家公认的最好的计算机考研论坛。 这个世界有太多的嘈杂和浮躁，我们时常被孤独和无助包围着，狭小的生活圈子让我们觉得窒息。王道会成为一个有血有肉、带有感情的社区。 我抬头仰望星空，不是为了摘取流星，而是为了一个永不屈服的梦想！
王道论坛是由一批名校的研究生和名企员工共同开发维护的社区，致力于让IT人员更好的享受互联网带来的实惠，提供一个集学习、分享、成长为一体的平台网络。王道论坛已成为大家公认的最好的计算机考研论坛。这个世界有太多的嘈杂和浮躁，我们时常被孤独和无助包围着，狭小的生活圈子让我们觉得窒息。王道会成为一个有血有肉 ......
send it failed() The virtual circuit was reset by the remote side executing a hard or abortive close. (连接被对方重置)
串口调试助手报错提示 The virtual circuit was reset by the remote side executing a hard or abortive close. for upd socket ,the remote host was unable to deliver ......
已解决 DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collections.abc' is deprecated since Python 3.3, and in 3.9 it will stop workingfrom collections import Iterable
场景描述 E:/worksp_py/hardwary/100day/twentyfive/itertor.py:4: DeprecationWarning: Using or importing the ABCs from 'collections' instead of from 'collect ......
vue3+ts 报错 Cannot find module '../xxx/xxx.vue' or its corresponding type declarations(找不到对应的模块“@/views/xxx.vue”或其相应的类型声明)
解决方法在env.d.ts中加入下面代码 declare module '*.vue' { import { DefineComponent } from "vue" const component: DefineComponent<{}, {}, any> export default compo ......
[LeetCode] 1346. Check If N and Its Double Exist 检查整数及其两倍数是否存在
Given an array `arr` of integers, check if there exist two indices `i` and `j` such that : - `i != j` - `0 这道题给了一个整型数组，让检测是否有一个数字和其倍数同时存在的情况。一看到这道题博主就 ......
首次进入Mysql修改密码报“The MySQL server is running with the --skip-grant-tables option so it cannot execute”--九五小庞
第一次安装完mysql，修改默认密码的时候，报“The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement”。 先刷新mysql然后再重新修改密码即可。 mys ......
解决 NVIDIA Windows has stopped this device because it has reported problems. (Code 43)
## 场景 1. 当跑需要使用GPU算力的一些项目时候,需要用到CUDA,确保电脑是具有独立显卡的机子,但是怎么也没法让代码中的torch跑在GPU上; 2. 点击任务管理器查看"性能"下的GPU选项,看到运行中的并非是独立显卡而是集成显卡; 3. 点击设备管理器,发现NVIDIA显卡左下角有感叹号 ......
GPT-Introduction about BlueZ and it's relationship with Android
In this blog post, I will introduce you to BlueZ, a Bluetooth stack for Linux-based systems. I will also show you how to detect whether an Android dev ......