2022 certified surveyors are still at a loss when preparing for the exam? Teach you how to take the exam hand in hand?
Recently, it is the registration time for registered surveyors . There are many partners who are interested in some issues of registered surveyors . ...
2022-07-07 23:31【Direct employment from the ground up】
阅读更多Progress broadcast | all 29 shield machines of Guangzhou Metro Line 7 have been launched
Guangzhou Metro 7 The shield machine for tunneling on the right line of the entrance and exit line of Jitang parking lot of line 2 started smoothly ,...
2022-07-07 23:31【Direct employment from the ground up】
阅读更多Live server usage
PS D: web001 vue001 live server live server : Cannot be “live server” Item identified as cmdlet、 function 、 The name of the script file or runnable ...
2022-07-07 23:31【gaojingsong】
阅读更多Understand TCP's three handshakes and four waves with love
One 、TCP/IP The connection of When socket Established TCP/IP After the connection , The server will always listen to the connection request ...
2022-07-07 23:31【Little river god is tangled】
阅读更多ESP at installation esp8266 and esp32 versions
One 、esp at obtain Use in an available directory git Tools clone the official website of Lexin esp at project git clone https://github....
2022-07-07 23:32【Little river god is tangled】
阅读更多[STM32 + esp-12s connect Tencent cloud IOT development platform 1] creation of cloud platform and burning of at firmware
Tencent cloud IOT development platform creation and ESP 12S Firmware burning of Preface 4 One 、 Creation of Tencent cloud IOT development platfo...
2022-07-07 23:32【Little river god is tangled】
阅读更多[stm32+esp8266 connect Tencent cloud IOT development platform 2] stm32+esp8266-01s connect Tencent cloud
List of articles Preface 6 One 、 Hardware preparation 14 1.ESP8266 01S 1ESP826601S 15 2. STM32F103C8T6 Core board or small development board an...
2022-07-07 23:32【Little river god is tangled】
阅读更多[stm32+esp8266 connects to Tencent cloud IOT development platform 3] stm32+esp8266-01s dynamically registers devices on Tencent cloud (at instruction mode) -- with source code
List of articles Preface 6 One 、 Open the dynamic registration function of the product 10 Two 、STM32 Code changes STM32 16 1. Modify triples ...
2022-07-07 23:32【Little river god is tangled】
阅读更多Open source hardware small project: anxinco esp-c3f control ws2812
List of articles Preface 4 One 、 Software specifications 9 Two 、 Schematic design 15 1. Lamp bead array 1 16 2.ESP C3 Peripheral circuits 2...
2022-07-07 23:32【Little river god is tangled】
阅读更多Anxin can internally test offline voice module vb-01 to communicate with esp-c3-12f
List of articles Preface 4 One 、VB 01 Module introduction VB01 9 Two 、 Communication serial port selection 16 1. Communication serial port in...
2022-07-07 23:32【Little river god is tangled】
阅读更多What if once again forgets the login password of raspberry pie? And you don't have a monitor yet! Today, I would like to introduce a method
Preface I believe you won't go to your raspberry pie for a long time , Will forget the password , But I don't have a monitor , There is no ...
2022-07-07 23:32【Little river god is tangled】
阅读更多Anxinco esp32-a1s development board is adapted to Baidu dueros routine to realize online voice function
List of articles Preface 7 One 、 preparation 13 1. Hardware preparation 1 14 2. Software preparation 2 21 Two 、 verification ESP ADF If ther...
2022-07-07 23:32【Little river god is tangled】
阅读更多Anxin vb01 offline voice module access intelligent curtain guidance
Preface Anxinco VB A series of offline voice modules will be on sale , Today I will bring you VB01 Access the tutorial of intelligent curta...
2022-07-07 23:33【Little river god is tangled】
阅读更多Flash encryption process and implementation of esp32
List of articles Preface 3 One 、 Be careful font colorff0000 10 Two 、flash The encryption process flash 14 3、 ... and 、 Encryption mode 33 ...
2022-07-07 23:33【Little river god is tangled】
阅读更多Anxinco EC series modules are connected to the multi protocol access products of onenet Internet of things open platform
Catalog Preface %E5%89%8D%E8%A8%80%C2%A0 One 、OneNET Creation of multi protocol access %E4%B8%80%E3%80%81OneNET%E7%9A%84%E5%A4%9A%E5%8D%8F%E8%...
2022-07-07 23:33【Little river god is tangled】
阅读更多Boost regex library source code compilation
background If because gcc Version restrictions , Cannot use a higher version gcc, And need regex If the library solution is regular ,boost regex L...
2022-07-07 23:33【halem100】
阅读更多JNI uses asan to check memory leaks
background If JVM Some molecular modules belong to C++ Written so, You need to check for memory leaks , Provided here ASAN To check this so resol...
2022-07-07 23:33【halem100】
阅读更多C inheritance and interface design polymorphism
Hide base class : Law 1 Replace the base member with a new derived member class A { public void fun { Console.WriteLine 'A' ; } } class B : A { / /...
2022-07-07 23:33【Bobo in summer】
阅读更多The for loop realizes 1-100 addition and eliminates the 4-digit tail number
/ /bin/bash i End=4 i Total=0 for i=1;i =100;i++ do i temp= expr $i % 10 if $i temp eq $i End ; then echo ' skip :${i}' continue; fi i Total=$ ${i Tot...
2022-07-07 23:33【Bobo in summer】
阅读更多Interface
The interface itself can inherit from multiple interfaces public interface Ia // Interface Ia Statement , The interface modifier can be new、public、p...
2022-07-07 23:33【Bobo in summer】
阅读更多
边栏推荐
- Nx10.0 installation tutorial
- Rules for filling in volunteers for college entrance examination
- 0-5vac to 4-20mA AC current isolated transmitter / conversion module
- 定位到最底部[通俗易懂]
- Adults have only one main job, but they have to pay a price. I was persuaded to step back by personnel, and I cried all night
- NAT地址转换
- 【Base64笔记】「建议收藏」
- Talk about the design and implementation logic of payment process
- Install a new version of idea. Double click it to open it
- [résolution] le paquet « xxxx» n'est pas dans goroot
猜你喜欢
随着区块链技术的升温,因区块链技术衍生的一些场景不断爆火。自2021年后,国内数字藏品行业出圈,得到了大量的关注。微信指数显示,数字藏品关注人群已经超过千万。 数字藏品的爆火,国内各行各业都开始在该领域内开拓新的营销场景。通过数字藏品的发售将数字经济和实体经济有机结合,有效的拉动了线下场景的参与热度...
about 1980 People born after years , Include 90 after ,00 after ,10 Later , Will fully enter the era of lifelong learning and work . This is the gif...
Given a two-dimensional matrix matrix, Multiple requests of the following types : Calculate the sum of the elements in its subrectangle , The upper...
In the process of office work, enterprises need to communicate , The interconnection between personnel can greatly improve the work efficiency of ent...
js小游戏源码之三仙归洞,考考你的眼力。 下载地址:
Abstract : MRS Support large data storage capacity 、 When computing resources need elastic expansion , Users store data in OBS In service , Use MRS ...
https://img blog.csdnimg.cn/20200515173139993.png?x oss process=image/watermark,type ZmFuZ3poZW5naGVpdGk,shadow 10,text aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L...
Recently, I'm preparing for school recruitment , I read some questions about line test graphic reasoning , Want to summarize . This article will mai...
一、前言 本系统支持报警联动,就是某个探测器报警后,再去下发命令,通知下面的继电器警号,一般是通过串口发送,由于现场会利用现有的串口线路比如485总线,所以本系统需要做特殊处理,就是公用485通信总线,在报警联动表中,如果添加的串口号是在端口信息表中存在的,则不需要new串口,直接将要处理的命令发...
UE4 UE5 The blueprint command Use of nodes ( Turn on and off screen response log) Turn on screen printing Log: ENABLEALLSCREENMESSAGES https://img b...