1. There is a try-catch statement block, and throw is in the catch statement block. Then the subsequent code of the line of code that causes the exception (error report) in the try statement block will not be executed, and the code after the catch statement block will not be executed (in case of Except […]
Tag: continue
Array continues, pointer begins
Array continues, pointer starts 1. Get the array length Array length You can use the sizeof operator to get the length of the array, for example: int numbers[] = {1, 2, 3, 4, 5}; int length = sizeof(numbers) / sizeof(numbers[0]); //sizeof calculates the byte length; the total number of numbers is 5*4=20 bytes; pay attention: […]
break and continue in loop
1: First acquaintance During the execution of the loop, if certain conditions occur, the loop needs to be terminated early. This is a very common phenomenon. Break is provided in C language and continue The two keywords should be included in the loop. ? break is used to terminate the loop permanently, as long as […]
14.0/Jump statement: break, continue(Java)
Table of Contents Foreword: 1. bear statement 2. continue statement 3. Summary: 14.1Random number (Random) in JAVA 1. Life applications of random numbers: 2. How to use random numbers: 3. Get random numbers Detailed example 4: Foreword: In the loop structure, we have also come into contact with some forms of infinite loops. So what […]
Spring MVC continued
1. Interceptor 1.Introduction to interceptors 1. Interceptor (provided by springmvc) 2. Only intercept the control unit (the interceptor must be configured to take effect) 3. Static resources will be intercepted. When using interceptors, try to use local configuration and configure the intercepted control unit. Note: The interceptor can only take effect if the URL matches […]
[C Language] Loop statements while / for / do while / break and continue / goto statements
[C Language] Branching and Looping (Part 2) 1. while loop 1.1 Comparison between if and while 1.2 Execution flow of while statement 1.3 Practice of while loop 1.4 Exercise 2. for loop 2.1 Grammatical form 2.2 Execution process of for loop 2.3 Practice of for loop 2.4 Comparison between while loop and for loop 2.5 […]
[Spring Boot MVC]Continued from the previous article: How to obtain various parameters transmitted from the front end?
Xiaoyu was very sad. Yesterday, she wanted to continue editing the blog she wrote on 1024. But she didn’t know that there is no automatic saving function for editing published articles on CSDN. Then she went to the toilet and the edge browser automatically closed. It was more than 5,000 words. All the articles are […]
.Net8 CLR cross-generation (card_table) continued
1. Preface card_table is one of the core technologies of CLR. Its bit mark loops through the old generation heap (oldest_gen) to find out the reference of the old heap object to the new generation. Extracting it from CLR and GC is a relatively complex project. Taking .Net8 as the example Blueprint, this article simplifies […]
Basic algorithm (continued 2) string matching algorithm
Table of Contents Article directory 1. Naive Algorithm 2. KMP algorithm (Knuth-Morris-pratt-Algorithm) 3. Rabin-karp algorithm 4. Ooyer-Moore algorithm 5. Sunday algorithm 6. Aho-Corasick algorithm 1. Naive Algorithm The naive string matching algorithm is a very intuitive string matching algorithm. The basic idea is to compare each character of the string to be found with each […]
[PB life extension 04] Borrow Oracle’s encryption and decryption to continue your life
[PB life extension 02] It feels a bit messy. Let’s sort it out and encapsulate an Oracle package. Put encryption and decryption together. The package name is BLM_CRYPTO. 1 Baotou create or replace package blm_crypto is /* — Author: GROMS — Created : 2023-10-20 17:24:25 — Purpose: Encryption and decryption toolkit –Public type declarations type […]