Linux 内核已初步适配高通骁龙 8 Gen 2

IT之家 11 月 24 日消息,就在高通骁龙 8 Gen 2 发布不久后,Linux 内核已开始支持这一旗舰平台,目前已完成多项适配。 高通与 Linaro 工程师合作,为高通骁龙 8 Gen 2 发布了 Linux 内核补丁,根据 Linaro 的博客信息,目前的补丁支持包括 Kryo CPU(包括电源管理/ DVFS)、系统基础支持、低速 I / O、高密度存储、PCIe 和 USB 等高速外围设备,以及用于音频 / 传感器 / 计算 / 调制解调器的高通 Hexagon bits。 /...

2022-11-24 | 软件资讯-IT之家 | 235浏览

[C language] The structure struct that must be learned before learning the data structure is detailed

https://img blogs. Csdnimg. Cn/e01a6ec0fa8d4758873e4fef838a73a6 PNG said the Buddha, he can satisfy application ape a desire.Program apes wishing lifetime write a program that no bugs, then he got eternal life.Directory 1, the structure of the declar...

2022-11-24 | Boxing brother takes you to beat the keyboard | 534浏览

rabbitMQ的高级部分

RabbitMQ的高级特性 消息的可靠投递: 指的是由消息生产者发动到RabbitMQ中间件,这个过程是必须成功的。 在使用RabbitMQ的时候,作为消息发送方希望杜绝任何消息丢失或者投递失败的场景。RabbitMQ为我们提供了两种方式用来控制消息的投递可靠性机制。 confirm 确认模式: rabbitmq的整个消息投递机制的路径为: Producer rabbitmq broker exchange queue consumer · 消息从Producer到exchange,则会返回一...

2022-11-24 | 51CTO | 315浏览

Hive sql分组函数grouping sets

/ 数据如下: user id,dep id,group id,salary 10001,a,101,13000 10002,a,101,17000 10003,a,101,9000 10004,a,101,11000 10005,a,101,18000 10006,a,102,16000 10007,a,102,10000 10008,b,103,18000 10009,b,103,11000 10010,b,103,16000 10011,b,103,12000 10012,c,104,16...

2022-11-24 | 南湖渔歌 | 922浏览

【K8S 核心架构原理】

K8S 是属于主从设备模型(Master Slave 架构),即有 Master 节点负责核心的调度、管理和运维,Slave 节点则执行用户的程序。 文章目录 一、Master Node组件 Master Node 9 二、Worker Node组件 Worker Node 15 三、K8S工作流程 K8S 20 总结 38 一、Master Node组件 API Server:K8S 的请求入口服务。API Server 负责接收 K8S 所有请求(来自UI 界面或者 CLI 命令行工具),然...

2022-11-24 | 我是廖志伟 | 474浏览

Vue+SpringBoot+ElementUi+mybatis-plus 实现用户信息的修改及模拟充值

快速实现用户信息的修改、使用mybatis plus。真的很强、代码量降低一般还要多。记录一波 1、模拟充值 1.1 充值前信息 充值前:账户余额1500。 https://img blog.csdnimg.cn/7753abccf64d4d9d90bb57bd4418b3e3.png 数据库 https://img blog.csdnimg.cn/a1378fa2bf4a4f77ba9833617b248e2e.png 1.2 充值 模拟充值100 https://img blog.csdni...

2022-11-24 | 架构师全栈之路 | 402浏览

Vue中实现修改邮箱、手机号等流程的大致过程、验证码由后端的redis生成验证(版本1.0)

稍微记录一下修改手机号码和邮箱的大致实现过程。暂时设定为版本1.0 1、大致思路 https://img blog.csdnimg.cn/6ce3751fb3e24e89a7c6eedf960fb064.png 2、修改手机号 2.1 账号设置展示 这里的手机和邮箱进行了部分字段隐藏、实现的方式很简单、使用过滤器就可以。提示这里通过点击字段、跳转页面、是通过调用方法然后触发路由跳转、可以根据设置的name进行跳转、贼方便 https://img blog.csdnimg.cn/c9ffbe802...

2022-11-24 | 架构师全栈之路 | 424浏览

【github】:解决git push 中remote: Permission to xxxxx.git denied to xxx. fatal: unable to access ‘https:/

问题: 使用git push u origin master 命令时 出现 : remote: Permission to xxxxx.git denied to xxx. fatal: unable to access ' xxxxx.git/':URL ....... 解决: 1. 已经 git init 初始化,文件夹中会有.git文件,如果已经git init 没有看到 .git 文件, 点 查看 勾选 隐藏的项目: https://img blog.csdnimg.cn/a8d37...

2022-11-24 | Jack_Kuo | 345浏览

The general process of modifying the mailbox, mobile phone number and other processes in Vue, the verification code is generated and verified by redis on the back end (version 1.0)

Record a little about the general implementation process of modifying the mobile phone number and email address.Temporarily set to version 1.0 1. General idea https://img blog.csdnimg.cn/6ce3751fb3e24e89a7c6eedf960fb064.png 2. Modify the mobile phone...

2022-11-24 | Architect's full-stack road | 965浏览

Hive sql grouping function grouping sets

/ The data is as follows: user id, dep id, group id, salary 10001,a,101,13000 10002,a,101,17000 10003,a,101,9000 10004,a,101,11000 10005,a,101,18000 10006,a,102,16000 10007,a,102,10000 10008,b,103,18000 10009,b,103,11000 10010,b,103,16000 10011,b,103...

2022-11-24 | Nanhu Fisherman's Song | 574浏览

Mysql和Postgresql批量生成数据

Mysql mysq不能独立运行sql片段, 所以必能通过运行函数或者存储过程方式来编程生成表数据 DROP PROCEDURE IF EXISTS generateUserInfo; CREATE PROCEDURE generateUserInfo in n int BEGIN DECLARE k INT; declare cityVar VARCHAR 100 DEFAULT '深圳'; declare genderVar char 1 default '女'; 变量声明必须要在最前面 ...

2022-11-24 | 岁月玲珑 | 189浏览

[K8S core architecture principle]

K8S belongs to the master-slave device model (Master Slave architecture), that is, the Master node is responsible for the scheduling, management and operation and maintenance of the core, and the Slave node executes the user's program.Article Directo...

2022-11-24 | I'm Liao Zhiwei | 112浏览

Vue+SpringBoot+ElementUi+mybatis-plus implements user information modification and simulated recharge

Quickly realize the modification of user information and use mybatis plus.It's really strong, and the amount of code is generally reduced even more.Record a wave 1. Simulated recharge 1.1 Information before recharge Before recharge: account balance 1...

2022-11-24 | Architect's full-stack road | 698浏览

Advanced part of rabbitMQ

Advanced features of RabbitMQ Reliable delivery of messages: Refers to the message producer launching to the RabbitMQ middleware, and this process must be successful.When using RabbitMQ, as a message sender, you want to prevent any message loss or de...

2022-11-24 | 51CTO | 605浏览

[github]: Solve remote: Permission to xxxxx.git denied to xxx. fatal: unable to access ‘https:/ in git push

Problem: When using the git push u origin master command: remote: Permission to xxxxx.git denied to xxx. fatal: unable to access 'xxxxx.git/': URL ....... Solution: 1. Already git initInitialization, there will be a .git file in the folder. If you ha...

2022-11-24 | Jack_Kuo | 658浏览

Mysql and Postgresql generate data in batches

Mysql mysq cannot run sql fragments independently, so it must be able to programmatically generate table data by running functions or stored procedures. DROP PROCEDURE IF EXISTS generateUserInfo; CREATE PROCEDURE generateUserInfo in n int BEGIN DECLA...

2022-11-24 | Delicate years | 549浏览

The Linux kernel has been initially adapted to Qualcomm Snapdragon 8 Gen 2

IT House News on November 24th, shortly after the release of Qualcomm Snapdragon 8 Gen 2, the Linux kernel has begun to support this flagship platform, and a number of adaptations have been completed.Qualcomm worked with Linaro engineers to release a...

2022-11-24 | Software information - IT's home | 285浏览

1267 - Illegal mix of collations(MySQL连表查询报错)

报错 https://img blog.csdnimg.cn/48355f79aa54434c961eb3933b3c80f8.png 原因分析 从报错来看,提示表的Collation编码不一致; 使用如下SQL,分别查看两张表的编码; SHOW TABLE STATUS FROM oms order LIKE 'oms sold out exception line' 其中oms order为数据库名、oms sold out exception line为表名; https://img b...

2022-11-24 | 秃秃爱健身 | 528浏览

RocketMQ使用ACL做权限控制可太简单了

一、ACL介绍 RocketMQ在4.4.0版本开始支持ACL。ACL是access control list的简称,俗称访问控制列表。访问控制,基本上会涉及到用户、资源、权限、角色等概念; 1 用户 用户是访问控制的基础要素,包括:用户名、秘钥;用来区分一个请求可以使用哪些权限; 2 资源 RocketMQ中需要被保护的对象,主要包括:Topic、ConsumerGroup。 3 权限 针对资源可以做的操作,包括:DENY(拒绝)、PUB(发送)、SUB(订阅) 4 角色 RocketMQ仅...

2022-11-24 | 秃秃爱健身 | 371浏览

java field 实体类中字段的动态设置值和获取值

import java.lang.reflect.Field; public class User { private String month1; private String month2; private String month3; private String month4; private String month5; private String month6; private String month7; private String month8; private String...

2022-11-24 | JoyceYoungbjt | 445浏览