Recent questions tagged Datetime

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datetime - How to Customize the time format for Python logging?

I am new to Python's logging package and plan to use it for my project. I would like to customize the time ... to achieve my goal. Thank you. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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975 views

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datetime - How to select records from last 24 hours using SQL?

I am looking for a where clause that can be used to retrieve records for the last 24 hours? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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974 views

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datetime - .net: How to parse a date with this format: 08 Feb 2011 06:46

How do I use DateTime.Parse to parse a datetime with the following format: 08 Feb 2011 06:46 In response to the ... 2011","dd MMM yyyy",null) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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datetime - Format date-time as seasons in R?

In R, it's possible to format POSIXlt date-time objects as a month: format(Sys.time(), format='%Y-%m') ... 2104q4 or 201404 would also be fine. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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934 views

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datetime - Parsing RFC1123 formatted dates in C#, .Net 4.0

I am trying to parse dates in RFC1123 format (Thu, 21 Jan 2010 17:47:00 EST). Here is what I tried but ... DateTime.ParseExact(dt, "r", null); See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

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datetime - php Object of class DateInterval could not be converted to string

i've tried using date_diff and date_create to get a difference from two date that's already converted to string. ... not be converted to string See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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937 views

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datetime - Correct way to calculate recurring dates in C#

In my project I need to calculate dates for repeating events. At the beginning I just have a start date/time ... in UTC format in the database. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.6k views

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datetime - Python: Adding hours to pandas timestamp

I read a csv file into pandas dataframe df and I get the following: df.columns Index([u'TDate', u' ... Hour to corresponding element of TDate. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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846 views

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datetime - Java-How to calculate accurate time difference while using Joda Time Jar

I'm having problem with Joda time jar that I downloaded from http://sourceforge.net/projects/joda-time/files/ ... regarding this will be useful. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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929 views

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datetime - Converting to date in PHP from yyyymmdd format

I have dates in the following format (yyyymmdd, 18751104, 19140722)... what's the easiest way to convert it ... substrings my best option...? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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918 views

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datetime - Find all date ranges for overlapping start and end dates in R

I have a data frame that looks like this: w<-read.table(header=TRUE,text=" start.date end.date 2006-06-26 ... I am confused why it does not? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

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datetime - PostgreSQL how to concat interval value '2 days'

In PostgreSQL I want to concat the current_timestamp with an interval as follows: select current_timestamp + ... static/functions-datetime.html See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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853 views

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datetime - Get Real Time - Not Device Set Time in android

How to find out the Real Geographical Time, as in my application I want to attach the real time with my ... REAL PREVAILING TIME at any instant See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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865 views

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datetime - Is there a natural language parser for date/times in javascript?

Is there a natural language parser for date/times in javascript? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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879 views

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datetime - Changing the default date and time format in Rails 4

I was looking for a way to change the default date format in Rails 4. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.2k views

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datetime - Convert an RFC 3339 time to a standard Python timestamp

Is there an easy way to convert an RFC 3339 time into a regular Python timestamp? I've got a script which is ... haven't been able to find. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.4k views

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datetime - Add n business days to a given date ignoring holidays and weekends in python

I'm trying to add n (integer) working days to a given date, the date addition has to avoid the holidays ... not included in the working days) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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989 views

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datetime - How to compare dates in c#

I have two dates. One date is input and other is DateTime.Now. I have them in mm/dd/yyyy format, it can even be ... mm/dd/yyyy or m/d/yy format. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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830 views

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datetime - Rules for "Date Modified" of folders in Windows Explorer

How does Windows Explorer determine the "Date Modified" field for folders? [Aside: I know this is asking from an ... date modified: 2/2/2006) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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870 views

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datetime - Get time zone information of the system in Python?

I want to get the default timezone (PST) of my system from Python. What's the best way to do that? I'd like to avoid forking another process. See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.1k views

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datetime - Formatting "yesterday's" date in python

I need to find "yesterday's" date in this format MMDDYY in Python. So for instance, today's date would ... it automatically for "yesterday". See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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datetime - Format date in C#

I have a string used to display the datetime like Mon, dd Dec YYYY hh:mm:ss. I want to show it like dd Dec ... Is there any simple way to do it? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.0k views

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datetime - Convert UTC string to time object

I have this datetime, or something that looks like it. 2014-11-17 23:02:03 +0000 UTC I want to convert ... create a time object from a string? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.3k views

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datetime - Convert Unix timestamp to Java Date, Spring RequestParam

Following is a request fullcalendar js send to the server. http://localhost:8080/NVB/rest/calendar/events?start= ... LinkedList<EventDto>(); } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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1.5k views

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datetime - PHP Fatal error: Call to a member function format() on boolean

Crashes on: <?php $date = "13-06-2015 23:45:52"; echo Datetime::createFromFormat('d-m-Y h:i:s', $date)->format(' ... d h:i:s'); ?> Wrong format? See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

915 views

1 answer

datetime - Dates without time in ASP.NET Web API's JSON output

Is there a simple way to configure JSON.NET so that some DateTime fields will be formatted without time and other DateTime ... : '1965-09-23' } See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

0 votes

806 views

1 answer

datetime - Can Ruby print out time difference (duration) readily?

Can Ruby do something like this? irb(main):001:0> start = Time.now => Thu Nov 05 01:02:54 -0800 2009 irb ... no need to tell how many minutes)) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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883 views

1 answer

datetime - How precise is the internal clock of a modern PC?

I know that 10 years ago, typical clock precision equaled a system-tick, which was in the range of 10 ... between precision and accuracy.) See Question&Answers more detail:os...

asked Oct 17, 2021 in Technique[技术] by 深蓝 (71.8m points)

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