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I have been reading the docs for Elixir’s Date/DateTime libraries but I cannot find a way to calculate a date which is either N months or...
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Is it not a right method to compare naive date time values using basic operators like > and < ?
I get wrong answers when I compare...
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This has been vexing me for a couple of days now, and I finally had a breakthrough. When I’m done with the explanation, please tell me: i...
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I noticed some weird anomalies in a dataset.
Turns out I was mixing Postgres and Elixir numbers.
DateTime.diff(~U[2026-03-18 05:50:08.6...
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Last Three Year's Trending
Hi,
I am new to Elixir. I am trying to use the DateTime component to insert a date into MySQL however the there seems to be no way to fo...
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Hi,
I try to retrieve the first and last day of previous month to build a query with a range date.
Right now I’m doing this:
def foo(%...
New
While being at it.
Not clear about the Date(time) in Explorer anyway. I wrote it as utc_datetime in the SQLite with Ecto. Than in the DB...
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I have been searching for a way to deal with datetime values coming from forms. The datetime-local input does not care about time zones, ...
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In Elixir core is there a function to check if a given timezone is valid?
I’m mainly looking at DateTime and Calendar but as far as I ca...
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Hello!
I am a BEGINNER and apologize in advance for the elementary questions.
I want to do some data transformations to a dataframe in ...
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Hello,
I am trying to work with DateTimes over leap seconds. I can’t create a %DateTime{} object on a leap second.
When using Tz I stil...
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In our journey I found myself questioning of any toolset in Elixir that parses Natural Language to Datetimes, Duration and Relatives.
It...
New
Hi,
I have two ways of reading out an integer timestamp (in milliseconds) that seem to give the exact same values:
DateTime.utc_now() |...
New
I have a UTC datetime from a timestamptz PostgreSQL column, and am trying to:
convert it to the user’s timezone;
output a localised str...
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Trending Over Three Years
Hello, I get Persian date from my client and convert it to normal calendar like this:
def jalali_string_to_miladi_english_number(persi...
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Hi all,
Trying to get some more clarity over utc_datetime and naive_datetime for Ecto:
https://hexdocs.pm/ecto/Ecto.Schema.html#module-...
New
Hello,
I have a query, where I’d like to grab all records still in the future.
def get_scheduled_notification_pushes_from_date(date\\...
New
Hi! I want to display lots of DateTime struct in users local timezone. Is there a standard way of doing that?
I see two options:
getti...
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I have some tests which depends on current time and am not able to find a solution for it so far. I have tried some mocking libraries lik...
New
DateTime documentation contains the following sentence:
If you want to get the current time in Unix seconds, do not do DateTime.utc_now...
New
Hi everyone!
I work for a French company and, with our marine territories, our customers live in many timezones. So I’m wondering what i...
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Hello, Im using Timex lib in order to create custom time which I need. for example I need something like this:
"Mon, 29 Oct 2018 23:38:5...
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Hi!
I want to make a schedule a job for sending emails or texting messages.
And I found rihanna.
But before do that, I need a more und...
New
I found various topics discussing the differences and similarities between :naive_datetime and :utc_datetime, namely:
In addition, ...
New
Coming from Rails, we used to have the feature where we could specify date / time / timestamp formats in our translation files, and then ...
New
Hi all,
I am doing a Stripe integration and I would like to send a scheduled email to the customer. It should be scheduled to a given ti...
New
Hi! I spent a long time trying to figure out the best way to get all entries in a specific date range. So wanted to share my solution and...
New
I has a DateTime with a tz different of UTC and I need to update your hour, I used Map.put to this: Map.put dt, : hour, 5. Is there a bes...
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Hello,
I just ran the following code to time how long a part of a function takes to execute:
time1 = NaiveDateTime.utc_now
...some cod...
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