Closed. This question is opinion-based. It is not currently accepting answers.
Want to improve this question? Update the question so it can be answered with facts and citations by editing this post.
Closed 2 years ago.
Improve this question
OK! I've invested at least 30 mins trying to understand exactly that this date/format it but I can't get an (amazingly) clear answer:
20201106T00:09:00
So the date is easy:
6th September 2020 - but the time? Is it 0900 AM? What about the "T00" bit?
Thanks - basic question I know but I can't find any joy online
The "T" separates the date and time portions of an ISO-8601 timestamp. The time portion is 00:09:00 — nine minutes after midnight.
Related
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 5 days ago.
Improve this question
Please add the data in the dataset for 2034 and 2035 as well as forecast predictions for these years using postgresql.The weather forecast table have 2022 data only.note:data consistency and uniformity should be maintained .
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 4 years ago.
Improve this question
I want to generate a data as epoch millis for each day for a month in Scala. If anybody has done this before, please help on it.
Use YearMonth (java.time.YearMonth, that is) for defining your month. yourYearMonth.atDay(1) will give you the first of the month. yourYearMonth.plusMonths(1) will give you the following month, get the first of that month too. Now use LocalDate.datesUntil to get a stream of all the days of the month. In your stream pipeline use LocalDate.atStartOfDay(ZoneId) to get the first moment of each day. Convert it first to an Instant, then to milliseconds since the epoch.
Links
Oracle tutorial: Date Time explaining how to use java.time.
Documentation of YearMonth, LocalDate, ZonedDateTime and Instant.
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 5 years ago.
Improve this question
I want to convert a string ordinal to a number in perl
I have searched but not get exact answer.
Example: if the input is
one it should be 1.
five hundred it should be 500.
three hundred it should be 300.
Is there any module to do this?
One of the best parts of Perl is CPAN and, sure enough, a couple minutes of poking around on metacpan turned up the Lingua::EN::Words2Nums module:
use Lingua::EN::Words2Nums;
$num=words2nums("two thousand and one");
$num=words2nums("twenty-second");
$num=words2nums("15 billion, 6 million, and ninteen");
Closed. This question is opinion-based. It is not currently accepting answers.
Want to improve this question? Update the question so it can be answered with facts and citations by editing this post.
Closed 6 years ago.
Improve this question
I noticed that Slack uses ID's of the form U023BECGF, and not the standard f3a7a018-02da-4cdb-944c-44d073536648 you often see
What is the reasoning for this?
The code you put in your question (U023BECGF) is not a valid or complete UUID. UUIDs are 16 bytes (octets) which are represented as 32 characters of hexadcimal as standard: RFC: https://www.ietf.org/rfc/rfc4122.txt
Under no encoding is U023BECGF a representation of a 16 bytes; it's too short.
It is plausable that these keys could be incorperated into a UUID but they are not one in themselvs.
The usual reason for smaller fields is storing less data.
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 6 years ago.
Improve this question
I want to select certain amount of data from one table. Based on those data, I want to check another two tables and insert into 2 tables.
So I want to iterate the resulted data. Which way is better(faster) and reasonable using DataReader or DataTable?
Thanks in advance
RedsDevils
You end up creating a reader to fill the table. The reverse isn't true, So I would stick with the dataReader.
-Josh