I turned on the Remember me field and set the duration to one month
Yii::$app->user->login($this->getUserById($userId), $rememberMe == true ? 2629746 : 0);
but that doesn't work. The website logs out after an hour of inactivity
Related
I'm new to python and have been trying like hell for the past few hours to figure out how to get this to work properly...
It's very simple code I'm sure, but I'm just not getting it.
It should be pretty self-explanatory below in the code, but basically I'm asking a user to input the date of an event as an 'int' and if it's not a number, then ask them to try again... UNLESS it's a "?"
while True:
date = None
street = str(input('Name of street?: ').title())
city = str(input("In what city?: ").title())
while True:
try:
year = int(input("Date of event? (or '?'): "))
if date == "?":
break
except Exception:
print("That's not a date, try again!")
continue
break
It seems that it's not even getting to see IF because it gets caught by the 'except' before it can.
If you're going to display help or something when a '?' is input, then just call the function to display the help where you have the break currently.
if date == "?":
display_help()
continue
Then, split reading the input and processing it into two steps.
in = input("Date of event? (or '?'): ")
if in == "?":
display_help()
continue
year = int(in)
Also, you ask for a date but then assume that a year is entered, I'd be more explicit in your promt.
"Please enter the year of the event, ex: 1998"
or whatever form you actually want it in.
Trying using a valueError exception. Also I think in your post you mentioned you wanted to enter a date as integer, so I replaced year with the date. If you wanted the year to be an integer you can replace the variable date with year. If you wanted to the user to enter a year, day and month then this program needs to be redesigned a bit.
date = None
street = str(input('Name of street?: ').title())
city = str(input("In what city?: ").title())
while True:
date = input("Date of event? (or '?'): ")
if date == "?":
break
else:
try:
date = int(date)
except ValueError:
print("That's not a date, try again!")
continue
break
I need help in disabling the value of a specific form control based on its value in Angular 2.
The field - startDate needs to be disabled whenever the value of another field - period is "Lifetime". It needs to be enabled otherwise. Also, whenever the app is loaded, the default value of period is "Lifetime" so the startDate is disabled when the form is loaded.
So this is the code that I have written till now in my component:
protected onMetadataLoaded() {
const startDateControl = this.metadata.form.controls.startDate;
startDateControl.disable();
const periodControl = this.metadata.form.controls.period;
periodControl.valueChanges
.distinctUntilChanged()
.subscribe(period => {
if(period !== "Lifetime") {
startDateControl.enable();
} else {
startDateControl.disable();
}
});
}
This allows me to enable the startDateControl when I change the period value from Lifetime to any other value. However, if I select the period value as Lifetime again, the startDateControl doesn't get disabled.
I'm guessing that it's checking it only once since I'm putting the code inside MetadataLoaded(). I'm not sure as to how I need to go about it so that it keeps monitoring the periodControl for value changes and enables and disables the startDateControl based on the period value.
Just for completeness: Period field has the following values - Monthly, Quarterly, Yearly, Lifetime.
Thanks in advance!
EDIT:
So this is what my template looks like:
<dynamic-form-item name="storeID" [metadata] = "metadata" type="chooser"></dynamic-form-item>
<dynamic-form-item name="period" [metadata] = "metadata"></dynamic-form-item>
<dynamic-form-item name="startDate" [metadata] = "metadata"></dynamic-form-item>
Basically a bunch of dynamic form items.
On my Codeigniter project, I would like to allow user to submit data into database only 3 times in a day (that user can submit on another day). Have anyone know the better way to do this?
Sorry for my bad English and duplicated question.
field
[create_perday], [timestamp_update], [reset_times]
create_perday - times of update [ex. value = 1, 2, 3]
reset_times - is boolean [0 = not reset, 1 = reset]
sudo code :
if(date(timestamp_update) > date(now) ) { // check date
if(!reset_times) {
doReset[times]
}
if(create_perday < 3) { // check times
create_perday = create_perday + 1;
return true;
} else {
return false;;
}
}
I checked several older questions regarding this topic like this one: Calendar Recurring/Repeating Events - Best Storage Method however, the answers are pretty bad performance-wise and cumbersome in implementation. From another answer, it's easy to tell why the accepted answer is a bad idea: a month of events takes 90 queries. Which is unacceptable.
Anyways, here's the issue I'm facing so that you don't have re-read those questions:
Storing events in such a way to allow them to recur. Think Google Calendar where you can specify patterns like "happens on the 1st of the month, every month" or "happens every 2nd monday of the month" (the latter is less important to me.
Querying a list of events for a time period. For example, I want to show someone a list of events for the next 2 months and I don't want to query for every single day of the month. Doing that would just kill the server (per user among thousands of rows of events)
DB agnostic. I use PgSQL and saw many answers for this question on other forums using either MS SQL-specific stuff or Oracle.
I'd appreciate any help! I read a couple of papers on the topic and still can't find something I can make work in SQL specifically.
The solution I have come up with is that I have an event table that has five fields defining the recurrence of the event, as defined below. I then also have a schedule table which I populate with the actual occurrence of the events. I do require an end date, and even when they specify something to go out to a couple years out, it is a monthly type event which does not create that many entries into the schedule table.
So, the event is stored in an event table, with a startDateTime and an endDateTime that describe the entire duration of the event if there is no recurrence. These two datetime fields also define the overall start and end of the event if it is a recurring event. In that same event table, we have the five fields defining recurrence, as laid out below.
The Schedule table stores individual occurrences of each event. So it has an eventId, startDateTime, and endDateTime. This start and end refer only to each occurrence, not the overall span.
For querying for all the scheduled occurrences happening in a period of time, I just query the schedule table checking for any occurrences that match this condition:
select * from schedule where schedule.startDateTime < #queryPeriodEnd and schedule.endDateTime > #queryPeriodStart
This query gives me only the schedule entries that happen partially or wholly within my query period. For getting the event data, it's a simple matter of joining to the event table.
The interesting part is calculating something like the second thursday of the month. That happens in the actual code for figuring out all the scheduled occurrences for a given event. I am also enclosing my code for that below.
EVENT RECURRENCE FIELDS
recurs
0=no recurrence
1=daily
2=weekly
3=monthly
recurs_interval
this is how many of the periods between recurrences. If the event recurs every 5 days, recurs_interval will have a 5 and recurs will have 1. If the event recurs every 3 weeks, recurs_interval will have a 3 and recurs will have a 2.
recurs_day
If the user selected monthly type recurrence, on a given day of the month (ex: 10th or the 14th). This has that date. The value is 0 if the user did not select monthly or specific day of month recurrence. The value is 1 to 31 otherwise.
recurs_ordinal
if the user selected a monthly type recurrence, but an ordinal type of day (ex: first monday, second thursday, last friday). This will have that ordinal number. The value is 0 if the user did not select this type of recurrence.
1=first
2=second
3=third
4=fourth
5=last
recurs_weekdays
for weekly and monthly-ordinal recurrence this stores the weekdays where the recurrence happens. 1=Sunday
2=Monday
4=Tuesday
8=Wednesday
16=Thursday
32=Friday
64=Saturday
So, every 4 weeks on Saturday and Sunday would be
recurs=2, recurs_interval=4, recurs_weekdays=65 (64 + 1)
Similarly, Every three months on the first Friday of the month would be
recurs=3, recurs_interval=3, recurs_ordinal=1, recurs_weekdays=32
CODE
thisEvent.occurrences = new List<ScheduleInstance>();
DateTime currentDateTime = (DateTime) thisEvent.start;
DateTime currentEndTime;
BitArray WeekDayRecurrenceBits = new BitArray(new Byte[] {(Byte) thisEvent.recursWeekdays});
while (currentDateTime < thisEvent.end)
{
currentEndTime = new DateTime(currentDateTime.Year, currentDateTime.Month, currentDateTime.Day,
thisEvent.end.Value.Hour, thisEvent.end.Value.Minute, thisEvent.end.Value.Second);
switch (thisEvent.recurs)
{
case (RecurrenceTypeEnum.None):
AddOccurrenceToRooms(thisEvent, currentDateTime, currentEndTime);
currentDateTime = (DateTime)thisEvent.end;
break;
case (RecurrenceTypeEnum.Daily):
AddOccurrenceToRooms(thisEvent, currentDateTime, currentEndTime);
currentDateTime = currentDateTime.AddDays(thisEvent.recursInterval);
break;
case (RecurrenceTypeEnum.Weekly):
int indexIntoCurrentWeek = (int) currentDateTime.DayOfWeek;
while ((indexIntoCurrentWeek < 7) && (currentDateTime < thisEvent.end))
{
if (WeekDayRecurrenceBits[(int) currentDateTime.DayOfWeek])
{
AddOccurrenceToRooms(thisEvent, currentDateTime, currentEndTime);
}
currentDateTime = currentDateTime.AddDays(1);
currentEndTime = currentEndTime.AddDays(1);
indexIntoCurrentWeek++;
}
currentDateTime = currentDateTime.AddDays(7 * (thisEvent.recursInterval - 1));
break;
case (RecurrenceTypeEnum.Monthly):
if (thisEvent.recursDay == 0)
{
DateTime FirstOfTheMonth = new DateTime(currentDateTime.Year, currentDateTime.Month, 1);
int daysToScheduleOccurrence = ((thisEvent.recursWeekdays - (int)FirstOfTheMonth.DayOfWeek + 7) % 7)
+ ((thisEvent.recursOrdinal - 1) * 7)
- currentDateTime.Day + 1;
if (daysToScheduleOccurrence >= 0)
{
currentDateTime = currentDateTime.AddDays(daysToScheduleOccurrence);
currentEndTime = currentEndTime.AddDays(daysToScheduleOccurrence);
if (currentDateTime < thisEvent.end)
{
AddOccurrenceToRooms(thisEvent, currentDateTime, currentEndTime);
}
}
}
else
{
if (currentDateTime.Day <= thisEvent.recursDay && thisEvent.recursDay <= DateTime.DaysInMonth(currentDateTime.Year, currentDateTime.Month) )
{
currentDateTime = currentDateTime.AddDays(thisEvent.recursDay - currentDateTime.Day);
currentEndTime = currentEndTime.AddDays(thisEvent.recursDay - currentEndTime.Day);
AddOccurrenceToRooms(thisEvent, currentDateTime, currentEndTime);
}
}
currentDateTime = currentDateTime.AddDays((currentDateTime.Day - 1) * -1).AddMonths(thisEvent.recursInterval);
break;
default:
break;
}
}
I have a loop to select 'LibrarySwaps' for tomorrow.
This works, but not when I set days_ahead default to 1 (it returns records with todays date).
Why do I need to add 2 to the date to get a day than is only 1 day in the future?
I am doing this 11am EST so this is not a time zone issue with that and UTC both being the same day... I thought maybe 'cos one side has a time component and the other doesn't but nope, I'm using date() for the sql and Date + 1.days for the ruby. I may switch to (one date minus the other date) and look at the result.
Thanks!
Returns Tomorrows (uses 2):
def self.find_future_swaps(days_ahead=2)
#upcoming_swaps = LibrarySwap.all(:conditions => ['date(suggested_date) = ?',Date.today + days_ahead.day ])
end
Returns Todays (uses 1):
def self.find_future_swaps(days_ahead=1)
#upcoming_swaps = LibrarySwap.all(:conditions => ['date(suggested_date) = ?',Date.today + days_ahead.day ])
end
MySQL is likely storing your suggested_date field in UTC. So an entry from 10pm on 4/29 would actually be stored as 3am on 4/30 (assuming you're in the Eastern timezone).
You can do this to add the offset to the times you're searching for:
#upcoming_swaps = LibrarySwap.all(:conditions => ['date(convert_tz(suggested_date,'+00:00','-05:00')) = ?',Date.today + days_ahead.day ])