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• Rails: find by day of week with timestamp

  - by Sleepycat

  I need to grab the records for same day of the week for the preceeding X days of the week. There must be a better way to do it than this: Transaction.find_by_sql "select * from transactions where EXTRACT(DOW from date) = 1 and organisation_id = 4 order by date desc limit 7" It gets me what I need but is Postgres specific and not very "Rails-y". Date is a timestamp. Anyone got suggestions?

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• Any software to auto generate doxygen comment blocks?

  - by Simone Margaritelli

  Hello, i'm developing a quite big C++ software and now (better late than neve :)) i've decided to document it in the doxy standards. There are plenty of classes, methods, functions, macros and so on therefore i'm searching for a software that would scan my source tree and insert doxy comment blocks on top of every "documentable item" to let me edit them later and add details such as methods description and so on. Some hint?

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• Sending Bulk Emails using PHP

  - by Rose

  Hi All I have to send mails to all users in the site when a new user joins. My problem is the script stops execution after sending around 400 mails. I have set the set_time_limit to 0. And also I am giving sleep(2) after sending 10 mails. What may be the reason behind this issue.Any solution for this problem . Is there any better method to send bulk emails? Thanks in Advance Rose

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• How to use JSF's h:selectBooleanCheckbox with h:dataTable to create one object per row?

  - by c0d3x

  I have a Facelets page with a h:dataTable. In each row of the h:dataTable there is a h:selectBooleanCheckbox. If the checkbox is selected a new Object should be created with the data out of the corresponding row. How do I do this? How to get the selected rows or their data in a backing bean? Or would it be better to do it with h:selectManyCheckbox?

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• Inbox messages store in database or via Real Email System?

  - by Khou

  For a user control panel that features a private message inbox, is it better to serve the private messages via a "real" email server or just store the messages in the database?

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• Embed SWF into excel and change it flashvars when excel file is loaded

  - by Fraga

  Hi. I have a ShockwaveFlash embeded in excel. This SWF need 1 dynamic flashvar to run. I need to set it just before flash file is loaded, so flash can run without problems. Something like this. Private Sub Worksheet_Activate() ShockwaveFlash1.FlashVars = "DynamicData=123" ShockwaveFlash1.Play End Sub But it doesnt work. Ideas? PD: Macros was my first idea, any other solution could be better.

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• PHP and jquery restrict direct access

  - by Sergio

  Is it possible to restrict direct access to PHP file if I use jquery .load function like this one: $(document).ready(function(){ $("#second").load("testip.php"); }); In this case I want to restrict direct access to file testip.php that will instert data in database. Can I do it using some PHP function that will compare visitors IP address and server IP at "testip.php" file or there is some better way to do it?

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• Replacing IE With Mozilla Firefox

  - by Sarfraz

  Hello, Has anyone used the Edskes Software Silent Setup for Mozilla Firefox which is multilingual utility which automatically downloads and installs the latest version of Mozilla Firefox. Basically, it says, we can redirect clients using IE to this URL to let them know that that should better stop using IE any more. So my question is whether this program is worth of using? You can browse through the site for more info about it. Thanks

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• javascript compare two DOM trees

  - by Paul

  I want to compare the change of a DOM node after a user event is fired on it; but I don't know on which element a user would fire, so my idea is to (1) save the DOM tree before an event and (2) compare the saved tree with the updated DOM tree when an event is fired. My question are (1) is there any better way? and (2) if there is no other way, what would be the fast algorithm to compare two DOM trees?

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• MVVM Light with ASP.Net MVC ?

  - by Hasan

  Hello, I'm a big fan of MVVM Light and I use it in my WPF Application. It works Greeeeat. I have a new project in asp.net mvc. And I'm wondering : Is anyone already tried to use mvvm light and asp.net mvc ? I know that some components will obviously not work but maybe, someone has achieved to do a better job with it. Thanks for your feedback :) Hasan

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• Which is more appropriate for pbx events, TIdTCPServer or TIdTCPClient?

  - by vfclists

  I am trying out some IP PBX systems, Asterisk, Freeswitch, and Yate,to register for events in the PBX, and I want to know which of these components is the better one. The component is supposed to register with the PBX for events, receive them, send some responses and issues some commands. Which of the two would be the more appropriate?

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• R code in Sweave

  - by Thrawn

  Hi guys, I have a scientific paper under review, and a referee asked for my R code to be provided as a Sweave document. I've never heard of Sweave before, do you know what's the better way to do it? Thanks a lot :-)

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• PHPDoc Function Changelog (@change?)

  - by danilo

  What is the best way to document changes in a function with PHPDoc? Something like @change 2010.20.16 user added feature x @change 2010.20.26 user added feature y would be great. But assume there's no @change option... If i add it anyways, what will PHPDoc do with it? Or is there a better / more correct way to document function changes?

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• How to convert Word to images with win32com in python?

  - by SpawnCxy

  Hi all, I have googled an example for converting Word to Html. import win32com from win32com.client import Dispatch, constants w = win32com.client.Dispatch('Word.Application') w = win32com.client.DispatchEx('Word.Application') '''skip some code here''' wc = win32com.client.constants w.ActiveDocument.SaveAs( FileName = filenameout, FileFormat = wc.wdFormatHTML ) I tried looking for something like wc.wdFormatPNG as wc.wdFormatHTML in the example but failed.And I wonder does the attribute exist?Or any other better solutions?Suggestions would be appreciated.

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• What do you miss from classic-asp days that is not available in asp.net ?

  - by this. __curious_geek

  Many of us have come from classic-asp background and eventually picked up asp.net for better. But I miss many features from classic-asp that are not available in asp.net. Like, I don't get complete control over the markup renderred to the client in asp.net wherein in classic-asp it was possible. What are those features you miss from your classic-asp days ? PS: This question is tribute to original classic-asp that once ruled the world.

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• Error with Drools .brl to .drl rule conversion - Adding dynamic rules

  - by jillika iyer

  Hi, I want to add rules dynamically in drools. What is the main plus point of using KNowledge builder?? Or is it better to just list the Files in the rules directory and add it to my program?? But in this case when I convert from a .brl to .drl file at runtime - my new created .drl is not detected. How can I update the new rule and add it at runtime?? Please help. Thank you J

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• Django vs GAE + Django vs GAE + other framework

  - by Ilian Iliev

  I`m looking for opinion which one is better for building web applications(web sites). I have some experience with Django, and some with Google App Engine and App-Engine-Patch for Django. And it seems to me that only Django is working faster than the GAE implementation. Is there some other frameworks that simplify the developments process, providing forms creating, user management, url resolving etc. Thanks in advance, Ilian Iliev P.S. I am also interested in GAE and webapp framework case

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• How can I make a siren noise in Python?

  - by Shady

  I'm trying to make a siren sound in python with beeps, but had no success.. I'm trying something like winsound.Beep(700,500) winsound.Beep(710,500) winsound.Beep(720,500) ... It's a better way to do it? And play it? Without external files... Thx

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• DRUPAL: order exposed filter items, be carefully it is not that simple (I cannot user "Sort")

  - by Patrick

  hi, DRUPAL question. I'm using Views, with an exposed filter (Taxonomy). I've downloaded the "better exposed filter" module to display it as checkbox list. a Now, how can I order the tags in the filter list ? "Views Sort" is not the solution because I only can order articles but not the filter items!! I want to add an option (checkbox) for the customer to order the tags alphabetically or leave them in the default order. thanks

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• Is there a I/O completion port based component for Delphi?

  - by dmauric.mp

  I am aware of Indy, ICS, Synapse and Clever InetSuite, none of which support IOCP. Is there anything else out there? Edit: I found iocpclasses , It's written in Delphi5. Better than nothing I suppose.

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• Time Zones for different users

  - by Ben Sinclair

  I am creating a script that allows the user to choose their own timezone... If I am to make this work, how do I store dates in the database so that every timezone will read it, and show the correct date in their timezone? Do I store the date as GMT and then when a user with the timezone GMT +10 selected views the item within my script, I show that date in GMT +10 time? Is there a better way to do this? Examples would be great :)

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• Java2D Distance Collision Detection

  - by Trizicus

  My current setup is only useful once collision has been made; obviously there has to be something better than this? public boolean CollisionCheck(Rectangle rect1, Rectangle rect2) { if(rect1.intersects(rect2)) { return true; } return false; } How can I do preemptive collision detection?

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• What's the best Street Address Search service?

  - by Gary Russo

  I'm impressed with the simplicity of Microsoft's Virtual Earth Street Address search service. My requirement is to type rough address info with no comma separators into a simple text box, press a find button, wait a few seconds and then observe a result picklist. I mocked up something here using the virtual earth SDK. Does Google Maps have a similar API? Which street address search service is better?

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• Tuning MySQL to take advantage of a 4GB VPS

  - by alistair.mp

  Hello, We're running a large site at the moment which has a dedicated VPS for it's database server which is running MySQL and nothing else. At the moment all four CPU cores are running at close to 100% all of the time but the memory usage sticks at around 268MB out of an available 4096MB. I'm wondering what we can do to better utilise the memory and reduce the CPU load by tweaking MySQL's settings? Here is what we currently have in my.cnf: http://pastie.org/private/hxeji9o8n3u9up9mvtinbq Thanks

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• SQL Server 2008 Spatial Clustering

  - by illvm

  I am trying to group points of geospatial data based on density and relative distance. Is there a way that this can be done in SQL Server 2008 using the spatial features or would it be better to translate the data into graph data and use a graph clustering algorithm?

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