Top "Intervals" questions

Intervals are used to measure “distance” between values.

Optimal room count and sizes for N overlapping Meeting Schedules

I bumped into this question and I am not sure if my solution is optimal. Problem Given N weighted (Wi) …

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Android - Find out what hour of day it is

I want to use and alarmManager that sets a repeating alarm to go off on the hour, every hour. I …

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Get time interval in mysql

is there a query for me to get the time interval - One minute, five minutes, quarter hour, half hour, …

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How to map the PostgreSQL Interval column type in Hibernate?

Under PostgreSQL, I'm using PersistentDuration for the mapping between the sql type interval & duration but it doesn't work. Another …

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Joda Time LocalTime of 24:00 end-of-day

We're creating a scheduling application and we need to represent someone's available schedule during the day, regardless of what time …

java jodatime intervals localtime
Auto-Interval precision in MS Chart

I'm currently using the charting within .NET using System.Windows.Forms.DataVisualization.Charting.Chart. Thus far it seems very powerful, …

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Plotting labeled intervals in matplotlib/gnuplot

I have a data sample which looks like this: a 10:15:22 10:15:30 OK b 10:15:23 10:15:28 OK c 10:16:00 10:17:10 FAILED b 10:16:30 10:16:50 OK What I want …

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How to operate on PostgreSQL interval datatype using jdbc/spring-jdbc not using PGInterval?

Java date & time datatypes are as everybody knows, there's no need to focus on that. However, when I'm using …

java spring postgresql jdbc intervals
php - How To Convert 1 day To Seconds

I am creating a form to set publish interval and want to sum all of the submitted values into seconds. …

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Partition into classes: jenks vs kmeans

I want to partition a vector (length around 10^5) into five classes. With the function classIntervals from package classInt I wanted …

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