date

问题 I am working with nodejs. I am getting the startDate as startDate: '2020-06-14T18:30:00.000Z' from the client side. I need to get the timezone offset from the above date. It should be +05:30. How can I get that? Edit: Server always works on UTC. So can I get the timezone offset by subtracting the date coming from the client by the UTC one? i.e. '2020-06-14T18:30:00.000Z' - moment.utc().startOf("day") = +05:30 回答1: If the node.js syntax is the same as plain JS; declare a date object with: var

问题 I am working with nodejs. I am getting the startDate as startDate: '2020-06-14T18:30:00.000Z' from the client side. I need to get the timezone offset from the above date. It should be +05:30. How can I get that? Edit: Server always works on UTC. So can I get the timezone offset by subtracting the date coming from the client by the UTC one? i.e. '2020-06-14T18:30:00.000Z' - moment.utc().startOf("day") = +05:30 回答1: If the node.js syntax is the same as plain JS; declare a date object with: var

问题 I am trying to upload an excel sheet. Now I am getting an error for the date column. I was able to fix it up to this point base on some suggestions here. This is the date format on the excel 20/4/2020 But I couldn't figure it out from this point. I kept getting. I was able to get the Value from the excel sheet and stored in string date Input string was not in a correct format. at System.Number.ThrowOverflowOrFormatException(ParsingStatus status, TypeCode type) at System.Double.Parse(String s)

问题 I am attempting to fill in missing minutes from a dataframe that has different groups. I would like the missing minutes to be filled in with zeroes. I tried to use this R - Fill missing dates by group but cannot find a way to fill in missing minutes. Datetime | Group | Value | 2019-01-01 00:00:00 | 1 | 5 | 2019-01-01 00:00:00 | 2 | 4 | 2019-01-01 00:00:00 | 3 | 2 | 2019-01-01 00:01:00 | 1 | 1 | 2019-01-01 00:02:00 | 1 | 2 | 2019-01-01 00:02:00 | 2 | 2 | 2019-01-01 00:02:00 | 3 | 1 | 2019-01

问题 So my table has 2 columns: hour and customerID. Every customer will have 2 rows, one corresponding to hour that he/she came into the store, and one corresponding to hour that he/she left the store. With this data, I want to create a table that has every hour that a customer has been in the store. For example, a customer X entered the store at 1PM and left at 5PM, so there would be 5 rows (1 for each hour) like the screenshot below. Here's my attempt that's now: select hour ,first_value

问题 When I try to coerce a POSIXct date-time to a Date using as.Date , it seems to return wrong date. I suspect it has got something to do with the time zone. I tried the tz argument in as.Date , but it didn't give the expected date. # POSIXct returns day of month 24 data$Time[3] # [1] "2020-03-24 00:02:00 IST" class(data$Time[3]) # [1] "POSIXct" "POSIXt" # coerce to Date, returns 23 as.Date(data$Time[3]) # [1] "2020-03-23" # try the time zone argument, without luck as.Date(data$Time[3], tz =

问题 I have a google sheet where I need to get the next upcoming date based on the start date set in column A Any pointers are greatly appreciated? I am unable exhibit the efforts as I am completely new to this sort of recurrence using Google sheets https://docs.google.com/spreadsheets/d/1g_UNg4MjDy3gFufpjZtMRkbBz80K3scQdZOaiAnZi7I/edit#gid=0 回答1: This behavior (the next date from today including today) could be implemented manually by this formula: ={ "Next date from today"; ARRAYFORMULA( IFS( A2

问题 ex: I have a date string 2018-02-17 16:15:36.519 PST How do i convert into isoformat in UTC like below 2018-02-18T00:15:36.519Z I tried this from dateutil.parser import parse d1='2018-02-17 16:15:36.519 PST' print parse(d1) it prints like this. How do i convert it to UTC with Z at the end. 2018-02-17 16:15:36.519000-08:00 EDIT using python 2.7. import dateutil import pytz from dateutil.parser import parse d1='2018-02-17 16:15:36.519 PST' d2=dateutil.parser.parse(d1) d2.replace(tzinfo=pytz.utc

问题 I'm using in my application spring-data-jpa 1.9.2, mysql-connector 5.1 and hibernate 4.3.11 Final. My Order class has a "creation" attribute of type date. @Entity public class Order implements Serializable { private static final long serialVersionUID = 1L; @Id @GeneratedValue(strategy = GenerationType.AUTO) private Long id; private java.util.Date creation; } In my JpaRepository I have these two methods to get the orders by date: List<Order> findByCreation(Date date); @Query("select o from

问题 I'm using in my application spring-data-jpa 1.9.2, mysql-connector 5.1 and hibernate 4.3.11 Final. My Order class has a "creation" attribute of type date. @Entity public class Order implements Serializable { private static final long serialVersionUID = 1L; @Id @GeneratedValue(strategy = GenerationType.AUTO) private Long id; private java.util.Date creation; } In my JpaRepository I have these two methods to get the orders by date: List<Order> findByCreation(Date date); @Query("select o from