time

Fetch a Rails ActiveRecord 'datetime' attribute as a DateTime object.

I have an attribute in one of my models that contains a Date/Time value, and is declared using t.datetime :ended_on in my migrations. When I fetch this value using myevent.ended_on, I get a Time object. The problem is that when I try to use this attribute as an axis in a Flotilla chart, it doesn't work properly because Flotilla only rec...

Does UNIX time record Timezone?

I want to ask about UNIX time, Does UNIX time record Timezone? I moved my hosting from Chicago/America to JST. The problem is that my whole MySQL database has records of UNIX time (Chicago/America timezone) I have a PHP code to show the time ago (ex 3days ago, yesterday, etc) When I move to the new server it says tomorrow To avoid th...

how can I select data from MySQL based on date (unix time record)

I have a record of data with unix time date in it i want to select the row based on the date/month/year only (not with time) currently Im using something like this select * from tablename where date > '$today' and date < '$tomorow' LIMIT 1; how ever this is not that accurate if the $today and $tomorrow have different tim...

How do I subtract two dates in Django/Python?

Hi! I'm working on a little fitness tracker in order to teach myself Django. I want to graph my weight over time, so I've decided to use the Python Google Charts Wrapper. Google charts require that you convert your date into a x coordinate. To do this I want to take the number of days in my dataset by subtracting the first weigh-in from...

Page_Load or Page_Init

Let's take a really simple example on using jQuery to ajaxify our page... $.load("getOrders.aspx", {limit: 25}, function(data) { // info as JSON is available in the data variable }); and in the ASP.NET (HTML part) page (only one line) <%@ Page Language="C#" AutoEventWireup="true" CodeFile="getOrders.aspx.cs" Inherits="g...

Retrieve time portion of date

How can I retrieve the time portion of a date? Date date = new Date(); SimpleDateFormat dateFormat = new SimpleDateFormat("HH:mm:ss"); System.out.println(dateFormat(date)); ...

In Python, how to I create a datetime with X hours?

How do I create the datetime that is 24 hours before NOW()? 48 before NOW()? X hours or days before now?? ...

Ruby: convert int to time?

We can do this: i = Time.now.to_i for example current: i = 1274335854 can I convert i back to time? ...

Python daylight savings time

How do I check if daylight saving time is in effect? ...

How do you convert epoch time in C#?

How do you convert epoch time in to real time in C#? ...

SQL Server Reporting Services Format Hours as Hours:Minutes

I'm writing reports on SQL Server Reporting Server that have a number of hours grouped by, say, user, and a total calculated based on the sum of the values. Currently my query runs a stored proc that returns the hours as in HH:MM format, rather than decimal hours, as our users find that more intuitive. The problem occurs when I try and...

Is it possible to see running time of an asp.net session?

I have a session variable and it is set default time of 20 minutes... Is it possible to see the running time of that session variable (ie) say 14 min 35 sec.. ...

Opposite of mktime() in php?

How could I convert a unix timestamp , i.e. from time(), into a m-d-Y string using php? ...

If element has been 'mouseover'ed for 500ms, run function with jQuery

For the sanity of my users, I want a 'mouseover' event to run after the selector has been hovered for half a second rather than as soon as they hover it. I first tried a setTimeout function but that runs however long the element has been hovered, I didn't think it through too much I guess. I've also spent a day (on and off) searching (a...

Sub-millisecond precision timing in C or C++

What techniques / methods exist for getting sub-millisecond precision timing data in C or C++, and what precision and accuracy do they provide? I'm looking for methods that don't require additional hardware. The application involves waiting for approximately 50 microseconds +/- 1 microsecond while some external hardware collects data. ...

Using Helper $time->niceShort with german settings in CakePHP 1.2

I want to use the CakePHP Helper "time" and his method niceShort to transform a date into a nice, easy to read one. Instead of the english default transformation I want to use a localized version (in my case: "german") but I don't know where to set this. How can I localize this method? echo $time->niceShort($comment['created']); ...

PHP How to find the time elapsed since a date time?

How to find the time elapsed since a date time stamp like '2010-04-28 17:25:43', final out put text should be like 'xx Minutes Ago'/'xx Days Ago' ...

Measuring daemon CPU utilization over a portion of its wall clock run time

I am dealing with a network-related daemon: it takes data in, processes it, and spits it out. I would like to increase the performance of this daemon by profiling it and reducing it's CPU utilization. I can do this easily on Linux with gprof. However, I would also like to use something like "time" to measure it's total CPU utilization...

Android OS 2.2 Permissions: I have absolutely no idea why this simple piece of code doesn't work. What am I doing wrong?

I'm just playing around with some code. I create an Activity and simply do something like this: long lo = currentTimeMillis(); System.out.println(lo); lo *= 3; System.out.println(lo); SystemClock.setCurrentTimeMillis(lo); System.out.println( currentTimeMillis() ); Yes, in my AndroidManifest.xml, I've added: <uses-permission android...

Python time objects with more than 24 hours

I have a time out of Linux that is in hh:mm:sec, but the hh can be greater than 24 hours. So if the time is 1 day 12 hours, it would be 36:00:00. Is there a way to take this format and easily make a time object? What I would really like to do is take the the required time i.e. 36:00:00, and the time that it has been running 4:46:23, a...