When using scheduled tasks, the main points are: 1. To process the cost object, the cost object must also be synchronized, otherwise an error will be reported when modifying the material on the Kingdee interface. 2. The parent node must be processed, otherwise the B account set will not correspond to the main category. 3. […]
Tag: intervals
[USACO21DEC] Convoluted Intervals S
Luogu[USACO21DEC] Convoluted Intervals S The main idea of the topic have no no n intervals, the i i i intervals are [ a i , b i ] [a_i, b_i] [ai?,bi?], all in [ 0 , m ] [0,m] [0,m] on. for each k ∈ [ 0 , 2 m ] k\in [0,2m] k∈[0,2m], seek […]
How to use Redis’s Hash to implement a like function that is persisted to the database at regular intervals
Foreword This article is about using the hash storage structure in redis to save like data, and adding the timed task framework quartz, so that the data in redis can be written to mysql. This article is a reference to my previous article. Optimization and expansion, if there are deficiencies, please point out. (How to […]
Send emails with attachments (tables) at regular intervals without caching
Send mail regularly through springBoot 1. Import package for sending mail <dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-mail</artifactId> </dependency> 2. Configure yml mail: host: smtp.exmail.qq.com ##mail domain name default-encoding: UTF-8 port: 465 protocol: smtps username: [email protected] ## sender email password: sss ##Enterprise mailbox obtains the service authorization code, you can Baidu how to apply for the authorization code properties: […]
stm32 receives variable length data codes according to time intervals
time.c //time.c #include “timer.h” #include “led.h” #include “usart.h” #include “delay.h” #include “adc.h” #include “gate.h” //#include “string.h” extern u8 Receive_ok; extern u8 RS485_RX_CNT; extern u8 RS485_RX_BUF[20]; u8 d;//Used to clear invalid data //sampling //Common timer 3 interrupt initialization //arr: auto reload value. //psc: clock prescaler //Timer overflow time calculation method: Tout=((arr + 1)*(psc + 1))/Ft us. […]
Java splits a time period into multiple time intervals according to the month and returns the difference in days
java splits a time period into multiple time intervals according to the month and returns the difference in days Code: package com.example.demo.utils; import java.text.ParseException; import java.text.SimpleDateFormat; import java.time.LocalDate; import java.time.format.DateTimeFormatter; import java.util.*; /** * Split the time period by month * @author qzz * @date 2023/5/18 */ public class SplitDateUtil {<!– –> /** * According […]
Java splits a time period into multiple time intervals according to the week (week)
java divides a time period into multiple time intervals according to the week (week) package com.example.demo.utils; import java.time.LocalDate; import java.time.format.DateTimeFormatter; import java.util.ArrayList; import java.util.Calendar; import java.util.Date; import java.util.List; /** * Split the time period into weeks * @author qzz * @date 2023/5/18 */ public class SplitDateUtil2 {<!– –> /** * Divide the time period into […]
Python data analysis practice [thirteen]: use pandas to divide data into intervals [source address at the end of the article]
Table of Contents case data Introduction to pandas.cut() 1. Automatic division of intervals 2. Custom partition interval 3. Does the left side of the interval contain 4. Add labels to intervals In the process of data analysis, we often encounter: age, income, price and similar data. Before data analysis, these data need to be divided […]
Greedy | 18 435. No overlapping intervals*
This article records the important concepts and notes in the process of brushing the questions. If there is any infringement, please contact to delete. Table of Contents 435. Non-overlapping intervals train of thought method 1 Method 2: Left Sort Contact: 452. Detonate Balloons with Minimum Number of Arrows 435. No overlapping interval Link to Links(opens […]
Algorithm Greedy 5 || 435. Non-overlapping intervals 763. Divide letter intervals 56. Merge intervals 738. Monotonically increasing numbers 968. Monitor binary trees
435. No overlapping interval It is very similar to 452. Exploding balloons with the least number of arrows. This question can be sorted on the left or on the right, and the ultimate goal is to make the intervals overlap as much as possible. 1. Sort by right, the right border of the first element […]