Time should be sent in this format
"2023-01-09T10:45:00.000+05:30"
and the String which i have to parse into datetime is only "10:00 AM"
i tried doing this
var GMTdateFormat = DateFormat('yyyy-MM-ddHH:mm:ss.000+05:30').format(
DateTime.parse(
(state as SlotRequestPopUpDataLoadedState)
.slotStartTimingList
.where((element) => element.isSelected == true)
.map((e) => e.name)
.toString(),
).toUtc(),
);
But it is not working
try this:
//input: 10:00 AM
final time = DateFormat('hh:mm a').parse("10:00 AM");
final year = DateTime.now().year;
final month = DateTime.now().month;
final day = DateTime.now().day;
final dateString = DateFormat('$year-$month-${day}THH:mm:ss.SSS+05:30').format(time);
print(dateString); //2023-1-9T10:00:00.000+05:30
Related
I am currently retrieving a date in the format of 2020-09-23T09:03:46.242Z (YYYY-MM-DDThh:mm:ss.sssZ) and I am trying to convert it into Wed Sep 23 09:03:46 2020. Struggling with the string manipulations, does anyone have any ideas?
Essentially my goal is to be able to perform os.time() on the date, but im aware I may need to do some reformatting beforehand.
Any help is greatly appreciated
Thanks, Scott.
local s = '2020-09-23T09:03:46.242Z'
local t = {}
t.year, t.month, t.day, t.hour, t.min, t.sec =
assert(s:match'^(%d+)%-(%d+)%-(%d+)T(%d+):(%d+):(%d+)')
print(os.date('%c', os.time(t)))
Try this:
local function convert (s)
local source_format = '(%d%d%d%d)-(%d%d)-(%d%d)T(%d%d):(%d%d):(%d%d)%.'
local year, month, day, hour, min, sec = string.match( s, source_format )
local unix_time = os.time {
year = tonumber(year),
month = tonumber(month),
day = tonumber(day),
hour = tonumber(hour),
min = tonumber(min),
sec = tonumber(sec)
}
local target_format = '%a %b %d %H:%M:%S %Y'
return os.date( target_format, unix_time )
end
I am trying to get number of days for given month and year in node.js
npm i date-and-time is install in node
dailyCalibRptTempTbl(req){
return new Promise((resolve,reject) => {
let responseObj = {};
var str_date = req.body.date;
var year = str_date.split('-')[0];
var month = str_date.split('-')[1];
var day = this.getNumOfDays(year,month);
console.log(day);
})
}
getNumOfDays(y,m){
var days = date(y, m, 0).getDate();
return days;
}
expect then in 31 days for month 3 and year 2019
Use new Date as like below
function getNumOfDays(y, m) {
return new Date(y, m, 0).getDate();
}
Using Moment js It is very easy to find the number of days in a given month.
Suppose your date format is 2019-03-30
you want to know the number of days in 2019-03
const moment = require('moment')
moment('2019-03', 'YYYY-MM').daysInMonth()
For Number of days in a given year, Check if the given year is a leap year or not, if it is a leap year, number of days = 366, else 365.
let isLeapYear = moment([2019]).isLeapYear()
let numOfDaysInYear = 365
if(isLeapYear){
numOfDayInYear = 366
}
I am currently trying to get list of all dates in a flowfile between the two dates specified using ExecuteScript. But I am somehow getting empty attribute.
Following is my Groovy code of ExecuteScript for the specified startdate and enddate variable specified:
flowFile = session.get();
if(!flowFile)
return;
DATE_FORMAT = 'dd-MM-yyyy';
startDate = Date.parse(DATE_FORMAT, flowFile.getAttribute("startdate"));
endDate = Date.parse(DATE_FORMAT, flowFile.getAttribute("enddate"));
allDates = "";
Calendar calendar = Calendar.getInstance();
Set allDates = new LinkedHashSet();
numbers = TimeUnit.MILLISECONDS.toDays(Math.abs(endDate - startDate))
for (int i = 1; i <= numbers; i++) {
calendar.setTime( startDate );
calendar.add( Calendar.DATE, i );
}
days.each {
day -> allDates = allDates + day + "\n";
}
flowFile = session.putAttribute(flowFile,"allDates", allDates );
session.transfer(flowFile,REL_SUCCESS)
On my outgoing queue I find the attribute allDates is empty String
What is going wrong with my code?
you have some problems in your code
for example the variable allDates declared twice i two different scopes:
global (without type or def)
allDates = "";
and local (with type)
Set allDates = new LinkedHashSet();
after that it's hard to predict which one is used
and actually code could be easier in groovy:
def DATE_FORMAT = 'dd-MM-yyyy';
def startDate = Date.parse(DATE_FORMAT, '01-11-1970');
def endDate = Date.parse(DATE_FORMAT, '09-11-1970');
def allDates = ""
for (def d = startDate; d<=endDate; d++){
allDates+=d.format(DATE_FORMAT)+"\n"
}
println allDates
note that this is runable code so you can use groovyconsole or any IDE to debug it before integrating into nifi
of cause you have to wrap it with flow file handling before using in nifi
I'm using node-datetime library. I want to get current datetime with format such as Year-month-day hour-minute-second
ex : 2016-07-04 17:19:11
var dateTime = require('node-datetime');
var dt = dateTime.create();
dt.format('m/d/Y H:M:S');
console.log(new Date(dt.now()));
But my result such as:
Mon Jul 04 2016 17:19:11 GMT+0700 (SE Asia Standard Time)
See the docs for details on format:
Returns a formatted date time string.
Store the result of your call to dt.format and don't pass this to the Date constructor:
var dateTime = require('node-datetime');
var dt = dateTime.create();
var formatted = dt.format('Y-m-d H:M:S');
console.log(formatted);
[ Run the example above: https://replit.com/#SamGluck1/so-node-datetime ]
I have amended the format string from 'm/d/Y' to 'Y-m-d' as per your question.
Is there a function to convert time in milliseconds to date format (YYYY-MM-DD) in Groovy?
I have a Groovy script which needs to compare to date values as follows:
for(i in order_lineitems)
{
if(i.startDate==order_submit_date)
{
matchedIds1 += i.salesOrderLineitemId+',';
}
}
Here i.startDate has time in milliseconds of the date format yyyy-mm-dd whereas order_submit_date has the time in milliseconds in the date format yyyy-MM-dd HH:mm:ss. I need to convert order_submit_date into this format yyyy-mm-dd within the if block itself.
I am new to the Groovy script and I need help here.
There was a small mistake in my code. I corrected it.
The if block should be as follows if (i.startDate == order_submit_date) and both are long values represented in millis.
Now I need to make sure the condition is right i.e. start date is equal to order submit date.
Here what is happening is :
i.startDate has the value 1452105000000 (Thu Jan 07 2016 00:00:00) which is been stored in the DB when a Sales Order is created
and order_submit_date has the value 1452158393097 (Thu Jan 07 2016 14:49:53) which is being genertaed on the flow when a user submits the Sales order for approvals in the UI.
Now since order_sbmit_date has both date and time the long value is different and am unable to satisfy the condition.
Hence now i have a question as to wether there a function in groovy which would convert my order_submit_date long value to Date(yyyy-mm-dd) format and then compare both the values so as to satisfy the if block.
You can compare your dates in millis like this:
Notice that solutions depend on timezone.
Groovy option:
def compare(def m1, def m2) {
def dateInMillis1 = new Date(m1)
def dateInMillis2 = new Date(m2)
dateInMillis1.clearTime() == dateInMillis2.clearTime()
}
Java option 1:
boolean compare1(long millis1, long millis2) {
Date dateFromMillis = new Date(millis1);
Date dateFromMillis2 = new Date(millis2);
SimpleDateFormat sdf = new SimpleDateFormat("YYYY-MM-DD");
sdf.format(dateFromMillis).equals(sdf.format(dateFromMillis2));
}
or you can use Calendar:
Java option 2:
boolean compare2(long m1, long m2) {
Calendar calendar1 = Calendar.getInstance();
calendar1.setTimeInMillis(m1);
Calendar calendar2 = Calendar.getInstance();
calendar2.setTimeInMillis(m2);
return calendar1.get(Calendar.YEAR) == calendar2.get(Calendar.YEAR) &&
calendar1.get(Calendar.MONTH) == calendar2.get(Calendar.MONTH) &&
calendar1.get(Calendar.DAY_OF_MONTH) == calendar2.get(Calendar.DAY_OF_MONTH);
}
Your question is not clear that whether your dates are in string format or in milliseconds (long).
If dates are in string format like "2015-10-31"
You can use SimpleDateFormat for this.
import java.text.SimpleDateFormat
...
SimpleDateFormat dateParser = new SimpleDateFormat("yyyy-MM-dd")
SimpleDateFormat dateTimeParser = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
for (i in order_lineitems) {
if (dateParser.parse(i.startDate) >= dateTimeParser.parse(order_submit_date)) {
matchedIds1 += i.salesOrderLineitemId+',';
}
}
If dates are in milliseconds:
for (i in order_lineitems) {
if (new Date(i.startDate.toString().toLong()) >= new Date(order_submit_date.toString().toLong())) {
matchedIds1 += i.salesOrderLineitemId+',';
}
}
Note: Capital Y and small y (similarly for m & h) matterns in terms of formatting so please be clear about the usage.
Actual Answer to the Question:
You don't need any of the above solution instead you can simply use the clearTime() method on the date like below:
for (i in order_lineitems) {
if (new Date(i.startDate) >= new Date(order_submit_date).clearTime()) {
matchedIds1 += i.salesOrderLineitemId+',';
}
}
The clearTime() method will simply remove the time part from your date i.e. will convert Thu Jan 07 2016 14:49:53 to Thu Jan 07 2016 00:00:00`
What are type for i.startDate and order_submit_date java.util.Date? or String?
And do you want use i.startDate and order_submit_date only to do compare?
-- updated --
ok, then maybe like folowing?
import java.text.SimpleDateFormat
String startDate = "2016-01-20"
String order_submit_date = "2016-01-20 12:34:56"
SimpleDateFormat formatDateWithTime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
SimpleDateFormat formatDate = new SimpleDateFormat("yyyy-MM-dd")
if (formatDate.parse(startDate) >= formatDateWithTime.parse(order_submit_date)) {
println "hehe"
} else {
println "hoho"
}
SimpleDateFormat#parse() returns java.util.Date.
Also you can compare with these.
You can also write like follows!
import java.text.SimpleDateFormat
SimpleDateFormat formatDateWithTime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss")
SimpleDateFormat formatDate = new SimpleDateFormat("yyyy-MM-dd")
def matchedIds1 = order_lineitems.findAll {
formatDate.parse(it.startDate) >= formatDateWithTime.parse(order_submit_date)
}.join(",")
Long(type) version
def matchedIds1 = order_lineitems.findAll {
new Date(it.startDate).clearTime() == new Date(order_submit_date).clearTime()
}.join(",")
Long(type) without clearTime version
String format = "yyyy-MM-dd 00:00:00"
SimpleDateFormat fillByZero = new SimpleDateFormat(format)
def matchedIds1 = order_lineitems.findAll {
Date a = new Date(it.startDate)
Date b = new Date(order_submit_date)
fillByZero.parse(a.format(format)) == fillByZero.parse(b.format(format))
}.join(",")