Tag:parameter

  • How to use hooks in react

    Time:2022-6-10

    useState const [ count ,setCount] = useState(parameter) Count saves the parameters in usestate. The parameters can be ordinary parameters, function and array. If there are no parameters, they are undefined Setcount is used when changing the value in count Hooks can only be used in react function components or custom hooks, not directly in JS […]

  • Let you understand the main points of typescript in vernacular (II)

    Time:2022-6-10

    Array scenario 5 There are all kinds of things in my numbers. What should I do? As the old rule, first write your data according to JS. (Union type) To analyze the data, just add the colon of arr Before you finish typing the code, vscode has started to remind you how to write it. […]

  • Frida hook variable parameters

    Time:2022-6-10

    Frida hook variable parameters 0x00 Preface: For the principle of variable parameter hook, please refer to my article:C++ reverse variable parameter hook I searched the Internet for a long time, but I didn’t find anyone who wrote about the Frida hook variable parameters 0x01 Frida hook variable parameter args OK returns to the topic, how […]

  • Test (love test) open source interface test, agile test management platform 10.2.7 release

    Time:2022-6-10

    I:Introduction to ITEMWork ITest work open source agile test management, including minimalist task management, test management, defect management, test environment management, interface testing, interface mock, and pressure testing, as well as rich statistical analysis,8-in-1 workstation。 You can assign test cases to execute according to test packages, or create test iterations (including tasks, test packages, bugs, […]

  • C language “refuse scanf, start from me”

    Time:2022-6-10

    Hello, I’m here. I’m Meng Jie Some time ago, I wanted to implement a command-line tool (similar to cmd.exe), so I picked up the C language that has not been used for thousands of years and wrote input and output. That’s the problem. The scanf function I used doesn’t accept null characters. As long as […]

  • 6. ordinary road – single condition fuzzy query

    Time:2022-6-10

    It is one of the cores of mybatis. There are many pits in it. Let’s have a look An introduction to three ways of fuzzy query I will use resultmap to process result set data <mapper namespace=”com.shxt.model.Skill”> <resultMap type=”com.shxt.model.Skill” id=”BaseResultMap”> <id column=”skill_id” property=”skillId”/> <result column=”skill_name” property=”skillName”/> <result column=”num” property=”num”/> </resultMap> </mapper> 1. fuzzy query of […]

  • Difference between JavaScript expansion operator and residual operator

    Time:2022-6-10

    JavaScript uses the symbol three dots (…) As residual operator and expansion operator, but the two operators are different. The main difference is that the remainder operator puts the rest of some specific values provided by the user into a JavaScript array, while the expansion operator expands the iteratable object into a single element. For […]

  • Python code reading (Chapter 43): constructing composite functions

    Time:2022-6-10

    Introduction to Python code reading collection:Why not recommend Python beginners to look directly at the project source code The code read in this article implements the construction of composite functions that call input functions in turn. The code snippet read in this article comes from30-seconds-of-python。 compose from functools import reduce def compose(*fns): return reduce(lambda f, […]

  • A parameter verify tools for Egg

    Time:2022-6-10

    >>>Click for more articles<<< Recently, I came into contact with the egg framework. It involves the use of validation parameters. The egg validate found on the Internet is not very easy to use. Finally, I found the parameter plug-in, which is very good to use. I recommend it to you and directly write the code. […]

  • Vue route management and parameter transmission

    Time:2022-6-9

    objective To build a WebGIS System Based on Vue, you need more nested routing and vuex state management. Therefore, after learning the online tutorial, you should supplement some of your own views for learning and consolidation PS: the whole process of routing will not be repeated here. Please refer to the following two excellent bloggers’ […]

  • Fastapi learning path (21) request body – update data

    Time:2022-6-9

    Series:   Fastapi learning path (I) fastapi — high performance web development framework   Fastapi learning path (II)   Fastapi learning path (III)   Fastapi learning path (IV)   Fastapi learning path (V)       Fastapi learning path (6) query parameters and string verification   Fastapi learning path (VII) string verification     Fastapi learning path (VIII) verification of path parameters and values […]

  • Let flutter transform your dialog! (Attach,Dialog,Loading,Toast)

    Time:2022-6-9

    preface Q: What is the most smelly thing you have ever smelled in your life? A: My rotten dream. Brother Meng!!! I’m here again! This time, I can confidently say to you: I finally brought you a pub package that can really help you solve many pitfalls! Replace the previous shuttle_ smart_ Dialog, on the […]