Software System
Software System
Functions in javascript (basic)
Software System
1. Introduce the background and vision of Cypress
Software System
1.4 webpack's ES6 or advanced JS syntax conversion configuration with source code
Software System
[Revisit the basics] 12. Who uses it
Software Testing
Software Testing

Overview of front-end basic knowledge-compatible and adaptable screens, images, fonts and layouts developed on mobile terminals

... Jesse
favorite902
Software Testing

Mocha+should+Karma automated testing tutorial

... Camden
favorite1768
Software Testing

Kaggle God takes you to the top 2% of the list: Click to predict the record of the contest (on)

... Ashley
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Software Testing

Detailed explanation of HBuiderX packaged mobile terminal project

... Layla
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Software Testing

WeChat applet monitors less files in real time and compiles them into wxss files, global command tool, less-to-wxss

... Greyson
favorite1734
Software Testing

Year-end summary you need such a log analysis tool

... Brady
favorite1201
Software tools
Software Tools

OpenVPN's advanced routing technology-internal routing

1. OpenVPN in server mode and peer-to-peer mode As mentioned several times in the previous article, although OpenVPN can also create tunnels that encapsulate IP datagrams or Ethernet frames, it is not compatible with the network topology using IPSec VPN. This is because in the network-to-network mode, the default configuration Next, the OpenVPN client virtual network card that uses the tun virtual network card mode must be forced to do SNAT, otherwise it will not pass the check of the OpenVPN se

... Lincoln
schedule 16 min read
Software Tools

PHP technology sharing-realize the function of Chinese character string interception without garbled (for utf-8)

PHP technology sharing-realize the function of Chinese character string interception without garbled (for utf-8) vip1888 2018-02-25 23:31:38 Browse 60 Comments 0 Programming language System development and operation and maintenance linux php Deep learning help function test charset utf-8 PHP technology sharing Chinese character string interception No garbled Summary: <?php // A function to realize Chinese character string interception without garbled characters (applicable to utf-8) function

... Quinn
schedule 2 min read
Software Tools

Implement eslint/stylelint's interception verification when submitting git

(Original compilation, if you have any questions, you can private message. If it is useful, thank you for your praise~) The effect you want to achieve: When we submit the code, first automatically use the eslint/stylelint check code, and automatically fix the error If it cannot be repaired, an error will be reported. And this commit will not be submitted after the error is reported No effect on the old code, only the code in the git commit part is verified Introduction to the tools used installa

... Vivian
schedule 2 min read
Software Tools

In a technical career, what does a big factory resume mean?

In recent days, a few friends wanted to deliver to Dachang, so they asked me to review their resumes. So I asked them by the way why they want to deliver to Dachang. The approximate starting point of the feedback is: Pursue high salaries Compared with small factories, the salary level of large factories will be much higher. The specific number range will not be elaborated, but the big factory will be more generous as a whole. As long as you can pass the interview, you will have a chance to get a

... Ashley
schedule 8 min read
Software Tools

Use life cases to tell: What is the erp system? What are the effects?

When many people talk about enterprise informatization, they usually talk about erp. So what does erp management mean? What are the specific functions? Let's briefly explain to you the editor of Zhixin. 1. What does erp system mean? ERP, is the abbreviation of Enterprise Resource Planning, that is, enterprise resource planning. It is a supply chain management idea proposed by the American computer technology consulting and evaluation group Gartner Group Inc. Enterprise resource planning refers t

... Nolan
schedule 7 min read
Software Tools

Use git to record some problems

1. When the project is associated with a remote repository, fatal: not a git repository (or any of the parent directories): .git error I built a project locally, I want to associate a remote warehouse, use the git remote add origin <url>command, and the following error is reported The prompt says that there is no such a directory as .git, and that it is not a git warehouse. It turns out that the git project has not been initialized. Just use git init to initialize 2. When the project is as

... Cooper
schedule 2 min read
Database Technologies
Database Technologies

(Free of charge) Interview questions from major Java manufacturers: What are the common exception classes?

Tell me about the underlying principle of the synchronized keyword? Get free Java interview questions------------- juejin.cn/post/693238... Synchronized is realized by a pair of monitorenter/monitorexit instructions, and the monitor object is the basic realization unit of synchronization. Before Java 6, the implementation of the monitor was completely dependent on the mutual exclusion lock inside the operating system. Because of the need to switch from the user mode to the kernel mode, the synch

Database Technologies

exception in java

Today I share the following exception classes in Java. Please correct me if you don't say it well, thank you. Exceptions are some errors in the program, but not all errors are exceptions, and errors can sometimes be avoided. 1. The classification of anomalies: Check-time exception|Compile-time exception: Exceptions that occur during compilation. The most representative of the checkable exceptions is the exception caused by user errors or problems. If you do not handle it, the program cannot cont

Database Technologies

Let's talk about Java exceptions

What is abnormalWhen the program is running, an unexpected event occurs, which prevents the program from executing normally according to the programmer's expectation. This is an exception. When an exception occurs, should the program be left to fend for itself, exit and terminate immediately, or output an error to the user? Or use C language style: use function return value as execution state? .Java provides a better solution: exception handling mechanism.The exception handling mechanism allows

Database Technologies

Some refactoring/optimization experience on the react/react-native project

I have been working in a small company before, using react-native to develop a shopping mall project. Due to no one to guide and lack of experience, some pits were buried in the early stage, and after learning from it, I decided to restructure the project significantly. I set a few goals for myself, but unfortunately before they had time to achieve them all, the company went bankrupt due to the epidemic. Here I share some of my own experience, hoping to give some help to students who are also st

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