Tag：Standard
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module. Exports, exports, export, export default
module. Exports and exports 1 . NodeThe application is composed of modules and adopts commonjs module specification; Each file is a module with its own scope. Variables, functions and classes defined in a file are private; The commonjs specification stipulates that within each module,moduleRepresents the current module,moduleIs an object, itsexportsProperties (i.emodule.exports）It is an external interface. […]
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The Ministry of human resources and social security and the Ministry of industry and information technology issued the national vocational skill standard of artificial intelligence, and Baidu participated in the formulation
Recently, the Ministry of human resources and social security and the Ministry of industry and information technology jointly promulgated seven national vocational and technical skill standards, including integrated circuit, artificial intelligence, Internet of things, cloud computing, industrial Internet, virtual reality engineering technicians and digital managers. As an important part of industrial talent supply, national vocational […]
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[programming learning notes] how to organize and build multi file C language programs! Programming also has~
Excellent UNIX program philosophy First of all, you should know that this C program is a UNIX command line tool. This means that it runs on (or can be ported to) those operating systems that provide UNIX C running environment. When Bell Labs invented UNIX, it was full of design philosophy from the beginning. In […]
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Process and precautions for submitting PR and issue on gitee
Mindspire is open source on gitee and GitHub, and everyone can participate~ As one of the main ways to contribute to the community, many small partners are not familiar with submitting PR on gitee. We also found this problem through the previous two activities. Therefore, we wrote this note for your reference and look forward […]
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Py crawl the live broadcast collection of a website – grab and assemble to get the secondary details page URL – knock the code on site
struggle After grabbing the page, it is found that the criteria cannot be matched.Finally, after investigation, it is found that when the website is loaded for the first time, you click the finish tab, and he has an Ajax request.There’s no request in the back!So, I found the interface!! Interface! Better request mode again ps […]
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JDBC type comparison
1.0 standard JDBC types: SQL data type JDBC type code Standard Java types Oracle extended Java type CHAR java.sql.Types.CHAR java.lang.String oracle.sql.CHAR VARCHAR2 java.sql.Types.VARCHAR java.lang.String oracle.sql.CHAR LONG java.sql.Types.LONGVARCHAR java.lang.String oracle.sql.CHAR NUMBER java.sql.Types.NUMERIC java.math.BigDecimal oracle.sql.NUMBER NUMBER java.sql.Types.DECIMAL java.math.BigDecimal oracle.sql.NUMBER NUMBER java.sql.Types.BIT boolean oracle.sql.NUMBER NUMBER java.sql.Types.TINYINT byte oracle.sql.NUMBER NUMBER java.sql.Types.SMALLINT short oracle.sql.NUMBER NUMBER java.sql.Types.INTEGER int oracle.sql.NUMBER NUMBER java.sql.Types.BIGINT […]
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On code specification
Code specification is easy to get a pile of Baidu on the Internet. In addition to the problem of copying articles all over the world, most of them only give the results. The reasons are not fully explained, or they are very tangled in uppercase and lowercase. A function can write a few lines […]
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[front end foundation] HTTP request get and post
My colleague in development asked me a questionQ: Can get requests use request body to pass data?The scenario of this problem is that their front-end and back-end communication needs to carry complex parameters. It will be clearer to pass the request body (key value) of the post method, but it is not semantic enough, so […]
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[turn] IntelliJ idea efficient use tutorial, once and for all!
Source: www.toutiao.com com/i6943239541448917512 After installing IntelliJ idea, perform the following initialization operations to improve the work efficiency by ten times. plug-in unit 1. Codota code intelligent prompt plug-in As long as you type the initial letter, you can associate a whole sentence, which is too smart. It also shows the frequency of each sentence. […]
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[introduction to C language and C + + programming] – compilation mechanism and language standard!
Programming mechanism The exact steps you must follow when writing a program mainly depend on your computer environment. Because C language is portable, it is available in many environments, including UNIX, Linux, windows and so on. However, let’s first look at some aspects common to many environments. You don’t have to know what’s behind running […]
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How can a project regulate git commit?
Generally, the commit message should be clear and clear, indicating the purpose of this submission and the specific operation. However, in daily development, everyone’s commit messages are relatively casual, and the mixed use of Chinese and English is sometimes very common, which leads to a high cost of subsequent code maintenance.Based on these problems, we […]