timezone

问题 Closed . This question needs to be more focused. It is not currently accepting answers. Want to improve this question? Update the question so it focuses on one problem only by editing this post. Closed 3 years ago . I'm developing a web app in php mysql which should be usable in the whole world. In this app there is a big usage of time so I'm wondering if there is any work to do on the timezones differences or if php is automatically recognizing the different timezones before saving in the db

问题 This question already has answers here : Python Timezone conversion (7 answers) Closed last year . Let's say I have an excel file named "hello123.xlsx". There is a column of timestamps that has a lot of rows (more than 50,000 rows). The image attached here is basically what the file looks like: enter image description here These timestamps are actually gathered from twitter streaming API. Now I need to convert them from GMT to San Francisco local time, which should be Pacific Time (PT) or

问题 Closed . This question needs details or clarity. It is not currently accepting answers. Want to improve this question? Add details and clarify the problem by editing this post. Closed last year . I have a Java Date ( java.util.Date ) - Tue Jul 31 00:53:43 CEST 2018 and a utcTimeOffset = +0200, which says that give, date is +2 hours from UTC. This is a legacy code and Java 8 is not an option. What I am getting is text representation of date as 20180730131847 and utcTimeOffset = +0200 from a

问题 I have an application in which I am displaying time fields in EST, I need to convert them to respective time zones , DAYLIGHT saving need to be considered. How can I change to different time zone provided I have EST time and Time Zone to which it needs to get converted I have to consider Daylight saving On/Off and have to apply Off set.. how can I > any working examples.. Example : I want to convert 3:15 PM which is in EST , needs to be converted to PST 回答1: I would recommend using

问题 Good day, I am working on a project reporting. and its my first time i have to deal with datetime. I have database mongodb, as we know mongodb stores date time in UTC. now i would like to show data from users provided date and time zone. for example if i am login in my system i can set my timezone from dropdown. say i choose GMT+05:00 now if i choose date start and end as 2018-07-05 and 2018-07-06 how can i get the proper time with user specified time zone. I guess if user has selected the

问题 I live in the UK and the current time is 02:30am on Monday 10th Feb 2014, however, my website is showing 02:30am Sunday 9th Feb 2014 - the day and date where the same before midnight so i am assuming a timezone difference. Can i set this to my own timezone ? edit: Can i set this to the users' timezone? 回答1: That doesn't look like a timezone issue since the date if off by a full 24 hours. But just in case it is, it is set in your php.ini, and of that is not set, it defaults to the server time

问题 Google Docs says: The local time of a given location is the sum of the timestamp parameter, and the dstOffset and rawOffset fields from the result. timestamp + dstOffset + rawOffset = local time in seconds in UTC Problem I am trying to get the local time in the correct time zone. I thought that new Date(timestamp + dstOffset + rawOffset *1000) would return the local time in UTC, but instead I find that the actual numerical values are indeed in local time, in the wrong time zone (UTC). Example

问题 I have a script that makes use of $(TZ=MSZ+24 date +"%d%m%Y") to get yesterday's date in BASH (AIX system). So far it's worked flawlessly for 5 months, until last night, when it didn't worked properly. Usually it runs at 01:00 AM server time, but last night something strange happened, and the only reason it wouldn't have worked is because of $(TZ=MSZ+24 date +"%d%m%Y") . So, my question is, if Saturday night the clock went forward 1 hour, could it influence $(TZ=MSZ+24 date +"%d%m%Y") so when

问题 I have an excel file named "hello.xlsx". There is a column of timestamps that has a lot of rows (more than 80,000 rows for now). The file basically looks like this: 03/29/2018 19:24:50 03/29/2018 19:24:59 03/29/2018 19:24:59 03/29/2018 19:25:02 03/29/2018 19:25:06 03/29/2018 19:25:10 03/29/2018 19:25:20 03/29/2018 19:25:27 03/29/2018 19:25:27 03/29/2018 19:25:36 03/29/2018 19:25:49 And so on... These timestamps are in UTC time, and I need to convert them to US Pacific Time (UTC, -7). I

问题 I need show the timezone of server, example GMT-03:00, how I can make this in Java? public static void main(String[] args) { logger.error(Calendar.getInstance().getTimeZone().getTimeZone("America/Sao_Paulo")); } 回答1: I recommend Joda-Time library for work with time in Java. It's much better than default realization. DateTimeZone zone = DateTimeZone.forTimeZone(TimeZone.getTimeZone("America/Sao_Paulo")); DateTimeFormatter dateTimeFormatter = DateTimeFormat.forPattern("ZZ"); System.out.println(