Top "Strptime" questions

How can I get the max and min value of a datetime object

I have a csv file containing years of data, and I need to calculate the difference between two dates (the …

python-2.7 datetime strptime

Compiler gets warnings when using strptime function (C)

Typing man strptime it sais that this function needs to have declared _XOPEN_SOURCE and included time.h header. I …

c compiler-warnings strptime

strptime in Javascript

I have a date input field that allows the user to enter in a date and I need to validate …

javascript strptime phpjs

dplyr does not group data by date

I am trying to calculate the frequency of bikes that are taken by people using a dataset provided by Leada. …

r dplyr strptime

C : Validation in strptime

strptime() function in C fails to detect invalid dates. Ex: 2011-02-31 , 2011-04-31. Is there any other function or …

c validation strptime

strptime in c with timezone offsets

I'm having trouble finding a way to parse the timezone out of strings like the following: "Thu, 1 Sep 2011 09:06:03 -0400 (EDT)" …

c timezone getdate strptime timezone-offset

c/c++ strptime() does not parse %Z Timezone name

I am new to C. When I practicing C to covert time sting to structure tm back and forth. I …

c timezone strptime timestamp-with-timezone

Parse timestamp with a.m./p.m

I have a file that formats time stamps like 25/03/2011 9:15:00 p.m. How can I parse this text to a Date-Time …

r timestamp strptime

Getting an error "number of items to replace is not a multiple of replacement length"

I'm trying to convert a record into a date and time format using the strptime function. However, I'm not sure …

r dataframe matrix strptime

Ruby on Rails invalid date error when parsing datetime string to convert to a different format

In my Rails App (Rails 2.3.14 and Ruby 1.8.7) I am trying to convert a datetime string into a different format to …

ruby-on-rails ruby datetime ruby-on-rails-2 strptime