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angular.js - ng-options blind sorting problem

Object {0: 0, 1: 2, 2: 4, 3: 6, 4: 8, 5: 11, 6: 13, 7: 15, 8: 17, 9: 19, 10: 22, 11: 24, 12: 26, 13: 28, 14: 30, 15: 33, 16: 35, 17: 37, 18: 39, 19: 41, 20: 44, 21: 46, 22: 48, 23: 50, 24: 52, 25: ...

黄舟 2017-05-15 16:49:44

"SQL query for valid records within a specific date range"

I am working on attendance control. Check-in and check-out are two different records in the table. It is possible that someone has not checked out for several days, but it should be counted as the attendance staff ID of the day - check-in time - check-out time 384212/17/202209:030 - never checked ou...

P粉884667022 2023-08-31 13:58:14

mysql - Use sql or pandas to complete data from one table to another.

As shown in the figure, Figure 1 shows the number of people entering the station at each subway station at each time. Since it is a simulated real data, for example, no one enters the station at Qilizhuang at 5 o'clock, so there is no data record, and Figure 2 is a complete time period table. From 5...

仅有的幸福 2017-05-27 17:39:17

php - Sort associative array

Array id Name Age Chinese 1 Novel 16 902 Xiao Meng 18 932 Kitten 17 92 Question: This is a table. 1: How to sort by age from smallest to largest? 2: How to sort by Chinese language from smallest to largest? 3: ID sorting is the default, so you don’t need to use it╮(￣▽￣"")╭Simply put, the a...

天蓬老师 2017-05-16 13:14:01

How to increase the number of days in $Date in PHP

I have a date returned as part of a MySQL query in the format 2010-09-17. I want to set the variables $Date2 to $Date5 as follows: $Date2=$Date+1$Date3=$Date+2, etc., which returns 2010-09-18, 2010-09-19, etc. I've tried date('Y-m-d', strtotime($Date.'+1day')) but this returns me a date before $Date...

P粉741678385 2023-08-20 15:57:20

Concatenate consecutive dates in date strings

I have a string with dates separated by commas and I want to calculate if any single dates are connected. So the list might be: 2022-07-15, 2022-07-16, 2022-07-17, 2022-07-18, 2022-07-22, 2022-07-25, 2022-07-26, 2022-07 -27,2022-07-28 What I want to achieve is that I get the interval of "connec...

P粉946336138 2024-02-04 08:58:08