datetime

What is the time of a datetime field in a database if only the date is entered?

I am working on an Access adp that has its data stored in sql-server. I have a sql statement that inserts the date part of a dateTime object into a datetime field of a table. INSERT INTO...DateValue(myDateTimeVariable) What is the time defaulted to? (I am hoping that it defaults to 12:00 AM) ...

What's the equivlent of PHP time() in Java?

I need to store the current time as long integer into a database table, there are maybe better ways to store date/time in database, but here long integer is the requirement. In PHP, I can get the current time in integer with time(), in Java, is there any function or simple code that do the same trick? Thank you ...

Date formats mismatch between different servers (XML column)

Hi, I am facing a problem for past two days with regard to the date format in SQL. I have developed a application in ASP.NET and have deployed it in production server. I am persisting data into a table which has an xml column with date feilds like ---some date time--- When I run the application from localhost ( or deploy the applica...

Retrieving system date in PHP

How do I get the system date and time in this format: $systime="12/january/2010 10.30 AM " ...

Select longest common timerange

Hi, I have a table where I have datetimes associated with an ID: ┌────────────────┬──────────────────────┐ │ location_id | datetime | ├────────────────┼──────────────────────┤ │ 200333 | 2008-01-01 00:00:00 | │ 200333 | 2008-01-01 01:00:00 | │ 200333 | 2008-01-01 02:00:00 | | ... | ....

convert string to DateTime in C#

i want to convert this string into DateTime. Tue Aug 19 15:05:05 +0000 2008 I have tried the following code, but not getting the proper value. string strDate = "Tue Aug 19 15:05:05 +0000 2008"; DateTime date; DateTime.Parse(strDate,out date); ...

Calculate average date difference between records in MS Access

I have a list on when items have been handed out. The table has the following structure: primary key - autonumber itemname itemid - number datehandedout - date/time I want to calculate the average length of time between when one object is given out and the next one is given out. There will be a number of different items for which the...

DateTime convert to Date and then back to DateTime in C#

I use this to convert DateTime value into Date and then I add 00:00:00 and 23:59:59 to make sure whole day is taken into consideration when counting stuff. I'm pretty sure it's wrong way of doing things. What would be the right way? DateTime varObliczOd = DateTime.Parse(dateTimeWycenaPortfelaObliczDataOd.Value.ToShortDateString(...

Get Locale Short Date Format using javascript

Is there anyway we can know using JavaScript the Short Date Format used in the Control Panel -> Regional and Language Settings? I know the using the combination of following we can get the Locale Long Name format toString() toLocaleString() toLocaleDateString() toLocaleTimeString() But there is no direct function in JavaScript like t...

Convert DateTime Value into String in Mysql

I want to convert Date & time value into varchar and then store in database I am fetching the Current Date & time using NOW() in mysql and now want to convert it in string because i have to merge this value with String value ...

Is there a standard way of representing uncertain dates in C#?

I'm playing around with some historical data wherein some dates I know accurately (i.e. dd/mm/yyyy) whilst others are just yyyy and others are yyyy? (i.e. the year is uncertain). I've even come across fl, which apparently means "flourished". At the moment I'm using the DateTime class which doesn't seem to support the flagging/represent...

Is there a datetime control for the Zend framework?

Here I have a password field: /*********************PASSWORD**********************/ $password = new Zend_Form_Element_Password('password'); $alnumValidator = new Zend_Validate_Alnum(); $password ->setRequired(true) ->setLabel('Password:') ->addFilter('StringToLower') ...

How to check if datetime is older than 20 seconds.

Hello! This is my first time here so I hope I post this question at the right place. :) I need to build flood control for my script but I'm not good at all this datetime to time conversions with UTC and stuff. I hope you can help me out. I'm using the Google App Engine with Python. I've got a datetimeproperty at the DataStore database w...

Is it possible to convert Gregorian to Hijri date in Vb ?

Hi, I have a table in sql where the date format is stored in Hijri. Now I am working on a vb.net application where I have to let the user update that dateField. So is it possible that if I place a datepicker(which is in Gregorian) and user selects the date and its converts into Hijri date before updating. I mean when the user selects t...

GetDate in a string in c#

Hi, I'm having some trouble using regular expression to get date in a string. Example : string text = "75000+ Sept.-Oct. 2004"; MatchCollection dates = Regex.Matches(text, @"[0-9]{5,}[+][\s](jan|feb|fev|mar|apr|avr|may|mai|jun|jui|jul|jui|aug|aoû|sept|oct|nov|dec)[\.][\-](jan|feb|fev|mar|apr|avr|may|mai|jun|jui|jul|jui|aug|aoû|sept|...

Negative dates in SQLite

Newly compiled SQLite displays a strange behavior concerning the date/time functions. Do you have any idea what is going on and how to fix it? $ date Mon Mar 8 14:52:11 CET 2010 $ ./sqlite3 TEST0 SQLite version 3.6.22 Enter ".help" for instructions Enter SQL statements terminated with a ";" sqlite> SELECT d...

jquery function to convert datetime, split date time "2010-10-18 10:06" to return "18/10/2010" and "10:06"

Hi I was wondering if there is any jquery function around which can take this dateTime "2010-10-18 10:06" and convert and split it returning "2010/10/18" and "10:06". It would be also nice if the same function could either receive "2010-10-18 10:06" or "2010-10-18" only and return as mentioned above, or different formats besides "2010/1...

What is the best way to findout whether a date falls in particular range?

I tried the following DateTime start = Convert.ToDateTime(TextBox1.Text); DateTime end = Convert.ToDateTime(TextBox2.Text); if (DateTime.Now.Date == start.Date || DateTime.Now.Date == end.Date || (DateTime.Now >= start.Date && DateTime.Now <= end.Date)) { lblResult.Text = "true"; } else { lblResult.Text = "false"; } This verifie...

C#+linq - Inserting DateTime value to the Db in the right format

Hi, I have a Db server with DateTime fields in the format of "yyyy-MM-dd mm:hh:ss" I'm trying to use linq2sql to insert a DateTime member to a DateTime field in one of my tables. When I do it in SQL I convert the DateTime as following: "Insert into .... Convert(datetime, getdate(), 120) ..." But when I try to submit the object from Linq ...

DateTime problem in sql compact

I'm using Sql Compact3.5 as my DB with C# .NET In different systems i'm getting the datetime format differently. In an Windows XP it's retrieving the datetime in the format : MM-dd-yyyy HH:mm:ss and in Media center it's retrieving in the format : MM/dd/yyyy hh:m:ss. Is there any way to make the datetime format free from culture or can i ...