NAV: SLTechnology News&Howtos > Internet Technology >

• 

  Build zoopker+hbase environment

  Continue with the installation of the previous hadoop.First, install zookooper1. Decompress zookoope

  2023-12-25 21:17:29 Views: 314
• 

  Version control system (git + gitolite)

  Introduction to Git Linus created the open source Linux in 1991. Since then, the Linux system has developed continuously and has become the largest server system software. Although Linus created Linux, the growth of Linux depends on the participation of enthusiastic volunteers all over the world.

  2022-06-03 08:20:43 Views: 336
• 

  [new Dream teacher shares] the correct "posture" of distributed locks

  First, an overview of today's high concurrency, distributed popular today, if you only know how to single projects, it is too out of date. Apart from being out-of-date and ridiculed (thick-skinned people don't care about ridicule at all), a more realistic problem is: if you are a newcomer to the workplace and are about to look for a job,

  2022-06-03 08:20:42 Views: 330
• 

  How to build a mother-infant community

  With the rapid development of mobile Internet, there are many vertical communities in the market, such as "her community", "her community", "her financial management", "baby knows", "beauty", "new oxygen", and "shopping sharing community".

  2022-06-03 08:20:34 Views: 244
• 

  Spring realizes the switch between development and test environment through profile

  Taking development testing as an example, this paper introduces the switching between test environment and development environment using profile under tomcat deployment application and maven deployment application. 1, tomcat deployment application 1, data source configuration dev.properties path: / src/main/

  2022-06-03 08:20:32 Views: 313
• 

  The latest version 2.7? the latest version of DataPipeline data fusion products

  The release of version 2.7 not only further optimizes the underlying data processing logic of the product, but also pays more attention to enhancing and optimizing users' functions in the daily management, operation monitoring and resource allocation of data fusion tasks. strive to help you manage data fusion tasks more intuitively, conveniently and stably.

  2022-06-03 08:20:26 Views: 283
• 

  Serial port debugging assistant, VB6.0 development

  1. Why should we develop a serial port debugging assistant ourselves? usually we are: download a serial port assistant directly on the Internet, executable file, use it directly, and can't get its source code. Here we provide a serial port assistant developed by VB6.0: (1) let you grasp the key points of serial port development very quickly; (2)

  2022-06-03 08:20:11 Views: 254
• 

  7. Flink-- Asynchronous IO

  1. Flink Asynchronous IO Overview 1.1 requirements for Asynchronous IO ​ Async I Async O is a very popular feature that Alibaba contributed to the community and was introduced in version 1.2. The main purpose is to solve the communication delay when the data flow interacts with the external system (such as waiting for the external system

  2022-06-03 08:20:08 Views: 214
• 

  The understanding of the pain of team Transformation

  1. Why the transformation? The previous article described in detail the transformation "back to the test team transformation practice over the past eight months of making friends", in which there are several key points: the transformation from a manual team to a technical full-stack team enables team members to have basic knowledge of android, iOS and Java code, which requires basic knowledge.

  2022-06-03 08:20:06 Views: 247
• 

  How slow is the JDBC of Oracle and MySQL?

  It is often said that the IO performance of the database is poor, but then again, there is no perceptual knowledge. Let's actually test the JDBC read performance of the commonly used Oracle and MySQL. The reason for testing JDBC is that most applications are written by JAVA, so only

  2022-06-03 08:20:06 Views: 258
• 

  Write the code elegantly with the thinking of making the product.

  Recently, we have done a training on how to make a product and how to cultivate product thinking and product Sense. First of all, let's look at the definition of a product: if it can be released to the market and can meet the needs of the market or some people or certain scenarios, we can think of it as a product. The product can be anything, a cup, a soft.

  2022-06-03 08:20:05 Views: 295
• 

  Sina short URL is generated online, and the official api interface is obtained.

  Recently, the Sina Weibo Technology Center banned most of the keys used to generate short URLs: app_key, which led to the paralysis of the third-party short link generation service. This time, Sina did so in order to completely strip the short links from the Weibo platform, and specially set up t.

  2022-06-03 08:20:05 Views: 243
• 

  Thinkphp5 custom paging class

  1. Create a page directory in the extend\ directory, create a Page.php file in the page directory, and put the following code in the file

  2022-06-03 08:20:02 Views: 239
• 

  On the value of Technology

  There are not many things about the value of technology recently, so I want to sort out the thoughts and thoughts of the past period of time. I probably calculated that the working time is almost 9 years, thinking intermittently about the value of technology in the whole Internet business. One might wonder what the value of technology can be. Don't just move the brick code.

  2022-06-03 08:19:53 Views: 240
• 

  Self-built git server connection Pycharm series 3: on Win10, Ann

  On the win10 system, install git as a client: Git-2.18.0-64-bit.exe installation steps: all are simple installation procedures. Only screenshot shows that there are only steps 4 and 8 to change the installation path. I chose to use note.

  2022-06-03 08:19:30 Views: 286
• 

  Development and implementation of SMS CAPTCHA Notification java/php/.net on Cloud platform

  First, the purpose of this paper is that most platforms have a need to access and send SMS verification code and notify SMS. Although the interfaces of most platforms on the market are just a very common HTTP-GET request, there are still friends who need to learn and use them. The original intention of this article is to provide learning convenience.

  2022-06-03 08:19:26 Views: 205
• 

  Java Learning (essay)-introduction to Spring boot and Grad

  I. what is the Spring boot-related 1.spring boot? (1) provides a faster and more extensive getting started experience for all Spring developers. (2) it can be used out of the box, and those that are not suitable can be abandoned at any time. (3) provide a series of non-functional types commonly used in large-scale projects.

  2022-06-03 08:19:19 Views: 236
• 

  In-depth consulting service for R & D management

  First, summarize that R & D and management capabilities are the core competitiveness of IT enterprises, but we are facing unprecedented challenges:

  2022-06-03 08:19:17 Views: 211
• 

  Running robust Monkey, there is a Crash whole process-log analysis-Dotest Dong Hao

  Recently took a student to do a project, run robust Monkey, there is a Crash whole process-log analysis; preparation: set up the adb environment, install the actual test package; start: Monkey command: adb shell monkey-p com.***

  2022-06-03 08:19:13 Views: 237
• 

  Acquisition Lazada batch collection and loading software editing management ERP

  As the largest e-commerce platform in Southeast Asia, Lazada, Ali has made a strong move, investing 4 billion US dollars one after another. The arrival of Ali has not only brought strong funds to Lazada, but also brought the successful ecological chain of Ali Group. Restructure Lazada technology backstage to launch user-side APP, set up southeast

  2022-06-03 08:19:11 Views: 242