Fish-style crazy talk: This crazy talk is not that crazy talk, but it is an easy-to-understand vernacular that can be understood and summarized after completing the questions and practicing and typing the code. I will try my best to insert fish-style crazy talk after each concept. Help everyone understand. Maybe it’s not that rigorous. But […]
Tag: branch
[pelin-yi] Branch and loop statements in C language
Structure of C language In life, you will find that everything that happens around us can be done using sequential statements, branch statements, loop statements, Or it consists of a combination of the above three statements. From this, we can use C language to describe problems that occur in life and solve problems through C […]
JavaScript | 1000 judgment conditions require writing 1000 if? This article teaches you how to implement branch optimization
I recently saw this piece of code while surfing the Internet: function getUserDescribe(name) { if (name === “Xiao Liu”) { console.log(“Brother Liu”); } else if (name === “小红”) { console.log(“Sister Xiaohong”); } else if (name === “陈龙”) { console.log(“Master”); } else if (name === “李龙”) { console.log(“Master”); } else if (name === “Dapeng”) { console.log(“evil”); […]
Kafka – java.lang.VerifyError: Uninitialized object exists on backward branch 193
Article directory question Troubleshooting ideas Question [root@localhost bin]# ./kafka-server-start.sh ../config/server.properties [2023-10-25 14:37:59,386] INFO Registered kafka:type=kafka.Log4jController MBean (kafka.utils.Log4jControllerRegistration$) [2023-10-25 14:37:59,697] ERROR Exiting Kafka due to fatal exception (kafka.Kafka$) java.lang.VerifyError: Uninitialized object exists on backward branch 193 Exception Details: Location: scala/collection/immutable/HashMap$HashTrieMap.split()Lscala/collection/immutable/Seq; @238: goto Reason: Error exists in the bytecode Bytecode: 0000000: 2ab6 0044 04a0 000f bb00 da59 […]
c language branch loop statement
Table of Contents 1. Relationships, conditions, logical operators 1. Relational operators 2. Conditional operator 3. Logical operators: & amp; & amp; , || , ! 3.1 Negation operator (!) 3.2 AND operator (& amp; & amp;) 3.3 Or operator (||) 3.4 Short circuit 2. if statement and switch statement 1. if statement 2. Switch statement […]
Branch loop statement in C language
Foreword C language is a structured programming language. The structures here refer to sequential structures, selection structures, and loop structures. C language can realize these three structures. Branch structure if switch 1. if statement Grammar if (expression) statement If the expression becomes ? (is true), then the statement is executed?; if the expression does not […]
[C language] Branch structure and loop structure
Foreword Why branches and loops? Branches and loops are very important concepts in programming languages. They allow programmers to better control the logic of the program, and also make the program better fit real life and better serve life. Branch structure 1.1 if statement The form of the if statement is as follows: if(expression) { […]
C language branch loop statement (third bullet)
Foreword Loops can be used to execute multiple statements multiple times to achieve more complex problems. The “multiple statements” here are called the loop body. In C language, three types of loops can be used, namely: while, do…while and for. This article will also introduce the use of break and continue in loops. In these […]
C language branching and looping
Foreword: First of all, whether it is C language or most things in the world, it can generally be composed of three types of structures: sequential structure, selection structure, and loop structure. There is nothing to say about the sequential structure, just follow the sequence step by step. And for selection structures and loop structures. […]
C language-branch and loop game (guess the number)
I have told you about branches and loops before. In this issue, we will continue to branch and loop. After mastering the knowledge we have learned before, we can write some slightly interesting code and write a small game – guessing the number game. Game requirements: 1. The computer automatically generates random numbers from 1 […]