Top "Dayofweek" questions

Unsure what get(Calendar.DAY_OF_WEEK) returns

My problem can be easily created by the scenario below: //create a gregorian calendar object that set the date and …

date calendar get dayofweek gregorian-calendar

DateTime.DayOfWeek micro optimization

First of all: I'm asking this question just for fun and eager to learn. I have to admit I love …

c# performance datetime micro-optimization dayofweek

Math with Enums (e.g. DayOfWeek) in C#

Why is it that the following code won't work: endDate.AddDays(7-endDate.DayOfWeek); While this will: endDate.AddDays(0-endDate.DayOfWeek + 7); ? (…

c# enums dayofweek

How to get all weekends within date range in C#

I am just wondering if there is a simple way or framework to to get all weekends within date range …

c# .net date-range dayofweek weekend

Find week of a year given the date in mm/dd/yyyy

I am trying to find the week that a date falls in, in a certain year. I have a bunch …

perl date time dayofweek

PostgreSQL Extract() DOW : why not Date datatype in addition to timestamp?

According to the PostgreSQL version 8.1 date-time function docs: dow The day of the week (0 - 6; Sunday is 0) (for timestamp values …

postgresql date extract dayofweek ordinal

Averaging daily data into weekly data

I am wondering if there is a way to average daily data into weekly data. The dataframe that I call …

r dayofweek

PLSQL - How to find Monday and Friday of the week of a given date

I have spent days trying to figure this out to no avail, so hopefully someone can help me. I have …

sql oracle date dayofweek weekday

Get the days in a Week in Javascript, Week starts on Sunday

Here's the given input from the user: Year = 2011, Month = 3 (March), Week = 2 I want to get the days in week 2 of …

javascript datetime date datepicker dayofweek