freezing style 150e with
using method 'mysql_native_password' failed with message
错误消息：Connection open error . Authentication to host '10.114.129.206' for user 'root' using method 'mysql_native_password' failed with message: Reading ......
SQL WITH后面可以跟的锁关键字
WITH后面可以跟的锁关键字 HOLDLOCK 将共享锁保留到事务完成，而不是在相应的表、行或数据页不再需要时就立即释放锁。 HOLDLOCK 等同于 SERIALIZABLE。 NOLOCK 不要发出共享锁，并且不要提供排它锁。当此选项生效时，可能会读取未提交的事务或一组在读取中间回滚的页面。有可 ......
centos(linux):yum报错:removing mirrorlist with no valid mirrors的处理(centos 6.10)
一，报错 [root@osc ~]# yum install -y python3-pip Loaded plugins: fastestmirror, security Setting up Install Process Determining fastest mirrors YumRepo E ......
[Rust] Play around with Rust
Few intertesting things from Rust Option<T>: with Some, unwrap() function todo(): to skil compiler error for a while unreachable(): similar to Typescr ......
Keycloak: Requesting Token with Password Grant
Keycloak: Requesting Token with Password Grant https://www.appsdeveloperblog.com/keycloak-requesting-token-with-password-grant/ In this tutorial, you ......
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager......
pip install -r requirements.txt 报错"WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system ......
Unable to find GatewayFilterFactory with name CircuitBreaker
起因 要在springCloudGateway中整合CircuitBreaker。 按照官网 https://cloud.spring.io/spring-cloud-gateway/reference/html/#spring-cloud-circuitbreaker-filter-factory ......
Understanding Dataset Difficulty with V-Usable Information
Ethayarajh K., Choi Y. and Swayamdipta S. Understanding dataset difficulty with $\mathcal{V}$-usable information. ICML, 2022. 概 将 $\mathcal{V}$-inform ......
workerman下框架gateway报错 worker[thinkphp:30776] exit with status 64000
wokerman启动之后一直报错 Worker[30477] process terminated worker[thinkphp:30477] exit with status 64000 Worker[30533] process terminated worker[thinkphp:30533 ......
1 - Hand on system programming with Linux - 虚拟内存
虚拟内存 我的博客 虚拟内存 现代操作系统基于称作虚拟内存的内存模型。这些操作系统包括 Linux、UNIX、MS Windows 以及 macOS。要想真正理解现代操作系统，必须深入理解虚拟内存以及内存管理。 没有虚拟内存会有什么问题 现在，让我们考虑一个只具有 64 MB RAM 物理内存的情况 ......
无法加载响应数据: No data found for resource with given identifier
环境 Ubuntu 22.04 IDEA Docker中使用nginx 问题描述 之前使用正常，今天打开前端报错，postman测试正常 解决 由于nginx在docker中使用，upstream不能使用127.0.0.1，需要使用本机ip，而本机ip是会变的。 需要更改新的本机ip ......
Twitter延迟转化论文《Addressing Delayed Feedback for Continuous Training with Neural Networks in CTR prediction》阅读
背景 由于用户的兴趣是实时变化的，现代推荐、广告系统采用了流式更新的方式来捕捉用户实时兴趣的变化。实时训练的方式面临的一个难题就是正样本的回传是有延迟的，一个实时发送的负样本其实是无法确认是否是真的负样本的。也就是说实时观测到的数据流是一个有偏数据流，并不是真实的数据。如果模型在这个有偏分布上学习， ......
解决iframe嵌套不同域报错问题：SecurityError: Blocked a frame with origin
Error: Failed to resolve async component default: SecurityError: Blocked a frame with origin "https://223.82.12.165:8282" from accessing a cross-origi ......
使用nacos配置，启动服务时一直报 Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. APPLICATION FAILED TO START
报错日志如下： Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled.-2023-05-05 09:46:02.328 [TID ......
PostgreSQL versions shipped with Omnibus GitLab
PostgreSQL versions shipped with Omnibus GitLab ALL TIERS SELF-MANAGED This table lists only GitLab versions where a significant change happened in th ......
Error creating bean with name ‘dataSource‘ defined in class path resource解决办法
原因是导入了jdbc的依赖，使用@Configuration注解向spring注入了dataSource bean。 但是因为工程中没有关于dataSource相关的配置信息，当spring创建dataSource bean因缺少相关的信息就会报错。 有两个办法: 办法1： 去除spring-boo ......
[Pix2Pix] Image-to-Image Translation with Conditional Adversarial NetWorks
paper：https://arxiv.org/pdf/1611.07004.pdf [CVPR 2017] code： https://github.com/junyanz/pytorch-CycleGAN-and-pix2pix https://phillipi.github.io/pix2pi ......
Graph Convolutional Networks with EigenPooling
Ma Y., Wang S., Aggarwal C. C. and Tang J. Graph convolutional networks with eigenpooling. KDD, 2019. 概 本文提出了一种新的框架, 在前向的过程中, 可以逐步将相似的 nodes 和他们的特征聚合在 ......
Image Captioning with nlbconnect/vit-gpt2-image-captioning
https://huggingface.co/nlpconnect/vit-gpt2-image-captioning The Illustrated Image Captioning using transformers Image captioning is the process of gen ......
Uncaught Error: Objects are not valid as a React child (found: object with keys {content, key, duration}). If you meant to render a collection of children, use an array instead（转）
转自：react报错 Uncaught Error: Objects are not valid as a React child (found: object with keys {a} ... 报错信息分析 Uncaught Error: Objects are not valid as a R ......
[Docker] Add a SQLite Console Shortcut with the Dockerfile
With a long-running node server and a database, sometimes it's useful to ssh into the virtual machine to explore the file system, and look at the data ......
Vue使用:内联style动态绑定backgroundImage/background
1.直接在vue中使用style内联样式设置background或backgroundImage是无效的；比如这样写无效： <div style="background: url('../../assets/import/aa1.png')"> 内容。。。 </div> 2.必须使用拼接；但是直接拼 ......
SSH工具远程登录Linux系统错误解决方法，错误提示Disconnected:No supported authentication methods available(server sent:publickey,gssapi-keyex,gssapi-with-mic)解决办法
一、使用轻量云控制面板的登录，sudo su获取root账号权限； 二、执行passwd命令，输入新密码来修改root密码。 三、修改密码登录为yes，步骤如下 1、运行命令 vi /etc/ssh/sshd_config 2、将参数PasswordAuthentication设置为yes，前面不能 ......
[Javascript] Array.prototype.with
Prevously, when we want to upate an item inside a array: const items = [ {id: 1, name: 'a'}, {id: 2, name: 'b'}, {id: 3, name: 'c'}, {id: 4, name: 'd' ......
[ABC150E] Change a Little Bit
2023-03-10 题目 题目传送门 翻译 翻译 难度&重要性(1~10):5 题目来源 AtCoder 题目算法 数学,贪心 解题思路 显然 $C_i$ 越小的位越早被修改越好。所以我们将 $C_i$ 从小到大排序。对于任意的 $S$，答案都是一样的。我们依次考虑 $S$ 和 $T$ 的每一位是 ......
NC17383 A Simple Problem with Integers
题目链接 题目 题目描述 You have N integers A1, A2, ... , AN. You are asked to write a program to receive and execute two kinds of instructions: C a b means perf ......
vue3 vueRouter4 ：No match found for location with path ***
0. 采用vue+ router4 做路由导航. 首次载入控制台很干净. F5刷新后,控制台爆出警告,但点击路由正常工作. 1. 经过排查发现,是menu中使用了 <router-link> 这玩意,后来改造成 @click="router.push(ele.path)" 即可消除警告 2. 网络上 ......
B. Sort with Step
题意：
给定一个长度为n的数组，任意两个数如果满足i-j的绝对值等于k则可以互相交换，若不能通过此操作实现数组排序，则需要使用次数来强制交换，次数小于等于1输出次数，否则输出-1.
分析：
最优情况下，找出需要操作的数的数量然后两两交换是次数最少的。
代码: ......
获取html中styles内容
public class getStyle { public static void main(String[] args) throws FileNotFoundException { try { getStyle.handler(); } catch (IOException e) { thro ......
Mapbox Style 规范(转载)
Mapbox （ 中文官网 ）致力于打造全球最漂亮的个性化地图。 这里记录下其 Web 端 API Mapbox GL JS 的地图样式规范 Style 的各个配置项： 必填项会加上 * ，方便根据目录进行查看 1. version * version：版本号（必填，且值必须为 8） "versio ......