timezone

问题 I've created a tool in JavaScript that determines the current UTC time and checks if another predetermined date has passed yet. I'd like to change my browser to another timezone and see if the tests still pass but I'm having trouble finding a way to do this. Is there a way to do this in Chrome dev tools? If not, do any other suggestions come to mind? 回答1: To do this in Chrome Dev tools you can use the Geolocation sensor emulation. Go to the 3 dotted menu, More Tools and Sensors. There's a

问题 I've created a tool in JavaScript that determines the current UTC time and checks if another predetermined date has passed yet. I'd like to change my browser to another timezone and see if the tests still pass but I'm having trouble finding a way to do this. Is there a way to do this in Chrome dev tools? If not, do any other suggestions come to mind? 回答1: To do this in Chrome Dev tools you can use the Geolocation sensor emulation. Go to the 3 dotted menu, More Tools and Sensors. There's a

问题 How do I get the time difference from GMT for a specific date and time zone in Java? Determining whether a specific time zone is in DST is quite straight-forward: boolean isIsraelInDST = TimeZone.getTimeZone("Israel").inDaylightTime(new Date()); How do I get the actual time difference? 回答1: Use TimeZone.getRawOffset(): Returns the amount of time in milliseconds to add to UTC to get standard time in this time zone. Because this value is not affected by daylight saving time, it is called raw

问题 This question already has answers here : Parsing a Date from a String in Java? (2 answers) Convert Human Date (Local Time GMT) to date (2 answers) How to get current moment in ISO 8601 format with date, hour, and minute? (22 answers) Java SimpleDateFormat for time zone with a colon separator? (11 answers) Closed last year . I need to convert some string date to another format string date String current = "Tue Apr 16 10:59:11 EDT 2019"; I want to get result date String in format ISO-8601 in

问题 This question already has answers here : Parsing a Date from a String in Java? (2 answers) Convert Human Date (Local Time GMT) to date (2 answers) How to get current moment in ISO 8601 format with date, hour, and minute? (22 answers) Java SimpleDateFormat for time zone with a colon separator? (11 answers) Closed last year . I need to convert some string date to another format string date String current = "Tue Apr 16 10:59:11 EDT 2019"; I want to get result date String in format ISO-8601 in

问题 After googling for a couple of hours I have not found a solution to this problem. Basically when I run read_csv("some_file.csv") function from readr package I get the following error: Error: Unknown TZ UTC and csv is not read. The only way I can read the CSV is this way: read_csv("some_file.csv",locale=locale(tz="Australia/Sydney")) Sydney being my timezone. But I'd rather fix the error than work around it if possible. Does anybody know how to fix the UTC error permanently? E.g. Startup

问题 I'm trying to convert a column of GMT timestamp strings into a column of timestamps in Eastern timezone. I want to take daylight savings into account. My column of timestamp strings look like this: '2017-02-01T10:15:21+00:00' I figured out how to convert the string column into a timestamp in EST: from pyspark.sql import functions as F df2 = df1.withColumn('datetimeGMT', df1.myTimeColumnInGMT.cast('timestamp')) df3 = df2.withColumn('datetimeEST', F.from_utc_timestamp(df2.datetimeGMT, "EST"))

问题 I'm working on an application which uses Eastern time with a database set to Pacific time. This has been causing some issues, but we're told that it can't be any other way, so we just have to work around it. Anyway, one of the things I'm having trouble with is getting today's date. Since the database is in Pacific, if I ask for today's date using current_date at, say, 1AM, it'll give me yesterday's date. I've tried setting timezone and adding/subtracting intervals, but it never seems to work

问题 Am getting a UTC time from my server like the following format, my requirement is to convert the UTC time to local time. So users can see a user friendly time on their browser based on their timezone. Please help me to solve this issue. Thank you $utc = "2014-05-29T04:54:30.934Z" I have tried some methods but not working in my case First $time = strtotime($utc); $dateInLocal = date("Y-m-d H:i:s", $time); echo $dateInLocal; Second $time = strtotime($utc .' UTC'); $dateInLocal = date("Y-m-d H:i

问题 Background I need to convert time string with format: "HH:mm" from UTC to local timezone. For example if UTC time is 09:00, local time (Stockholm/Europe) should be two hours ahead. Problem When I convert 09:00 (UTC) to Stockholm/Europe time I get 10:00. It should be 11:00. func UTCToLocal(date:String) -> String { let dateFormatter = DateFormatter() dateFormatter.dateFormat = "HH:mm" dateFormatter.timeZone = TimeZone(abbreviation: "UTC") let dt = dateFormatter.date(from: date) dateFormatter