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• Suggestions for jQuery-based Date/Time Selector

  - by Jason Palmer

  Hi everyone, I'm in search for a jQuery-based Date/Time Selector. I have found a few that are quite nice, but one of my requirements is that I can provide a json/xml/etc source of available days/times and the control should only allow selections of available days/times. Is anyone aware of a plugin that does this, or at least a plugin that could be modified to do this? Thanks!

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• Select count() max() Date HELP!!! mysql oracle

  - by DAVID

  Hi guys i have a table with shifts history along with emp ids im using this code to retrieve a list of employees and their total shifts by specifying the range to count from: SELECT ope_id, count(ope_id) FROM operator_shift WHERE ope_shift_date >=to_date( '01-MAR-10','dd-mon-yy') and ope_shift_date <= to_date('31-MAR-10','dd-mon-yy') GROUP BY OPE_ID which gives OPE_ID COUNT(OPE_ID) 1 14 2 7 3 6 4 6 5 2 6 5 7 2 8 1 9 2 10 4 10 rows selected. NOW how do i choose the employee with the highest no of shifts under the specified range date, please this is really important

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• What is AppEngine database "cold start time"?

  - by Issumanual

  One of the more common complaints I have read about the AppEngine database (for Java) is that it is extremely slow when it come to "cold start time". What does this mean? And is it something I should be worried about?

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• How to change time limit in phpmyadmin (logging in)

  - by user225269

  I use phpmyadmin to create mysql database. And I have set the auth type to cookie in the config.inc.php. How do I change the time limit so that even if I logged in I stayed idle for hours it won't require me to log in again.

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• setting up routing for the first time

  - by user334017

  I'm trying to set up url routing on my server for the first time. I'm fairly sure that mod_rewrite is enabled. Are there any other configurations I need to change or things to set up? Should the routing.yml file just automatically get read?

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• Killing thread after some specified time limit in Java

  - by Moev4

  Is there a way to kill a child thread after some specified time limit in Java? Edit: Also this particular thread may be blocked in its worst case (Thread is used to wait for a file modification and blocks until this event occurs), so im not sure that interrupt() will be successful?

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• Why can’t DateTime.ParseExact() parse the AM/PM in “4/4/2010 4:20:00 PM” using “M'/'d'/'yyyy H':'mm'

  - by Jimmy

  I'm using c#, and if I do DateTime.ParseExact(“4/4/2010 4:20:00 PM”, “M'/'d'/'yyyy H':'mm':'ss' 'tt”, null) The return value is always 4:20 AM -- what am I doing wrong with using tt? Thanks!

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• What is the time complexity of TreeSet iteration?

  - by John Smith

  In my code, java treeset iteration is the dominant time factor. In looking at the system I believe that it is n*log(n) complexity. Can anyone verify this? I am thinking that by providing links backward from child node to parent node I could improve the performance.

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• delete all from table

  - by I__

  what's faster? DELETE * FROM table_name; or DELETE * FROM table_name where 1=1; why? does truncate table work in access?

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• Pomodoro technique & other ways to increase personal productivity? Any ideas?

  - by Jayson

  I recently came across Pomodoro Technique as a way to increase productivity, get in the zone, and in general feel a sense of accomplishment at setting some short programming goals and achieving them. So far I have enjoyed it and the sense of accomplishment I get after seeing a bunch of short goals add up at the end of the day to a lot of work done on a programming project. I'm looking for other ideas similar or not to the pomodoro technique to add a little variety to achieving goals, personal productivity, get in the programming zone, etc. Any ideas or techniques that are expressed formally such as in the pomodoro paper, that are not trite fluffy maxims?

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• How to insert time in SQl Derver 2005?

  - by sam

  i am creating windows application .In this i have to subtract two dates .i subtract it successfully ,i used TimeSpan to get subtracted value.But when i insert it in SQl Server 2005 db, it inserted with starting date i.e. 1/1/1900 and the calculated difference which format should i use to insert Time only? Thanks in advance

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• Run 2 threads in ruby at the same time

  - by Arcath

  Is there some way to run 2 threads at the same time? i want to have my app run its current function and then bring up another thread running another function, that can change variables in the first thread

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• Page rendering time are not steady in IE6

  - by dan

  I have to support IE6 and I calculate rendering time by creating a timestamp in javascript at the beginning of the page and doing the difference when document.ready is fired in jQuery. If I do 3 pages load, the rendering times in milliseconds can look like this : page 1 : 735, 2672, 734 page 2 : 3063, 1516, 3375 page 3 : 8281, 2531, 3703 Why is that? How can I have more consistency?

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• set expire time for a session

  - by LiveEn

  I have a login page that uses session variables. How can i set an expire time for a session? eg: after 15 minutes of inactivity destroy the session. how can i do it?

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• How to do your best when everybody is too busy?

  - by Francisco Garcia

  Sometimes I have seen some code or part of the project which I could improve but is not related with my current team project. Those times I have a conflict because despite wanting to help, many teams lack enough people and doing extra work seems like betrayal. Obviously any managers will appreciate much more if you focus your effort on their tasks What do you do in in these cases?

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• How to Create the Upload File for Application Loader?

  - by Ohad Regev

  When I use Application Loader, I get to the point where it asks me to "Choose..." the file to be uploaded. If I understand correctly, it supposes to be the appName.app file I see under "Products" on my app bundle (I right click it and select "Show in Finder" to get to the specific file in library; then I'm supposed to ZIP it and the ZIP file is what I will choose in Application Loader). First, am I correct with this assumption? if yes... What should I define different in XCode than the way I used to build the application for testing (on simulator and on my personal iPhone)? Should I change the Info---Command-line build use from Debug to Release? How should I define the Build Settings---Code Signing section (in which field should I select the "iPhone Developer" option and in which should it be "iPhone Distribution")? Are there any other important Info/Build Settings/p.list/etc... fields I should relate to? any help will be appreciated...

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• jquery document height reported incorrectly by IE (on XP) first time

  - by Zhami

  I'm having a "first time" problem with IE, which reports a different value for $(document).height(); when the page first loads versus subsequent queries. The difference is 17 pixels regardless of the opening size of the window -- on document ready, the height reported is 17 pixels larger than is subsequently reported. I wonder if this is an artifact of some aspect of my page (some margins or paddings somewhere), but so far can't account for 17 pixels.

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• Setting system date and time from the application

  - by Sundar

  I have a application that is developed using .Net Compact frame work 3.5, i need to synchronize the device date and time with the central server on every web service call. Thanks.

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• How to convert dates to numbers in Matlab

  - by user1297712

  I have some variables like these: a(1)=00:26:00 a(2)=744:32:00 a(3)=8040:33:00 I want to convert them to numbers, so I use the datenum command. The biggest number should be 8040:33:00, but look what happens. datenum(a([1 2 3])) ans = 1.0e+005 * 7.3487 7.3485 7.3486 But if I don´t calculate a(1): datenum(a([2 3],51)) ans = 1.0e+005 * 7.3490 7.3520 That´s the results that I want to get. I think that the problem is that a(2) and a(3) have more than 24hours but I haven´t found any way to solve this problem. Thanks.

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• Java GregorianCalendar What am I doing wrong? Wrong date?

  - by saturation

  Hello I have a problem with GregorianCalendar. What is wrong in there? How outcome is 2010/6/1 and not 2010/05/31? package test; import java.util.Calendar; import java.util.GregorianCalendar; public class Main { public static void main(String[] args) { Calendar cal = new GregorianCalendar(2010, 5, 31); System.out.println(cal.get(Calendar.YEAR) + "/" + cal.get(Calendar.MONTH) + "/" + cal.get(Calendar.DAY_OF_MONTH)); } }

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• Tell me some Http-streaming tutorial or example.

  - by xRobot

  Could you tell me some http-streaming tutorial or example ( used also by Gmail ) ? Thanks ;)

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• PHP sleep accuracy

  - by Abs

  Hello all, I use the following code to see how long a user is on a particular page. I use a hidden image with a src attribute to this script: $timer_seconds = 1; while(!connection_aborted()) { echo "\n"; flush(); sleep(1); $timer_seconds++; } I sometimes find this can be off by 5-10 seconds! I am guessing its the load of the server that effects the timing?? Is there anyway I can make this accurate? Thanks all for any help.

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• Suspending the JVM for a limited amount of time

  - by Robert Munteanu

  How can I suspend the execution of a JVM for a configurable amount of time, similar to want happens on a full, serial, Garbage Collection? I want to test some edge cases but it's difficult to create the exact pauses I need with manually generating garbage + System.gc().

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• Where should the line between property and method be?

  - by Catskul

  For many situations it is obvious whether something should be a property or a method however there are items that might be considered ambiguous. Obvious Properties: "name" "length" Obvious Methods: "SendMessage" "Print" Ambiguous: "Valid" / "IsValid" / "Validate" "InBounds" / "IsInBounds" / "CheckBounds" "AverageChildValue" / "CalcAverageChildValue" "ColorSaturation" / "SetColorSaturation" I suppose I would lean towards methods for the ambiguous, but does anyone know of a rule or convention that helps decide this? E.g. should all properties be O(1)? Should a property not be able to change other data (ColorSaturation might change R,G,B values)? Should it not be a property if there is calculation or aggregation? Just from an academic perspective, (and not because I think it's a good idea) is there a reason not to go crazy with properties and just make everything that is an interrogation of the class without taking an argument, and everything that can be changed about the class with a single argument and cant fail, a property?

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• MySql insert data in multiple table at a time

  - by Sanjay

  hi, i have a query regarding to insert data in multiple table.. i have a two tables. one is item table and second is field table. i want to insert data in both table with one query at a time. any idea about it.

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