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• How can I automate updating my SQL Server database?

  - by Sanju

  I get multiple text files daily to update my database from my client side and I am not a DBA expert. Every day I update it manually. Is there any method I can use to make this easier? I think there is a way to automate it but I don't know exactly what to do.

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• unset in Varnish - syntax error

  - by Dude

  I'm trying to hide the "Server" header returned by Apache on every request, from Varnish. Using in sub vcl_fetch: unset obj.http.Server; on Varnish start I get: Expected action, 'if' or '}' (/etc/varnish/default.vcl Line 43 Pos 9) unset obj.http.Server; --------#####----------------- Any ideas?

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• select lastest 2 element group by a topic_id

  - by Luca Romagnoli

  Hi i have to select the 2 lastest element for every topic ex: table: msg id | topic_id ----------- 1 | 1 2 | 1 3 | 1 4 | 1 5 | 2 6 | 2 7 | 2 8 | 3 i want obtain these rows: 3 1 4 1 6 2 7 2 8 3 How can i do? thanks

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• Speed up PostGreSQL createdb?

  - by John

  Is there a way to speed up PostgreSQL's createdb command? Normally I wouldn't care, but doing unit testing in Django creates a database every time, and it takes about 5 seconds. I'm using openSUSE 11.2 64-bit, PostgreSQL 8.4.2

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• Loading an image sequence in InterfaceBuilder -ObjectiveC

  - by eco_bach

  Hi Using Actionscript and or in the Flash IDE you can either instantiate bitmaps from the library, or simply import bitmaps into the timeline of a MovieClip to create an image sequence. How would you do the same thing in InterfaceBuilder and-or using ObjectiveC? Do I need to create a new view for each and every image?

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• Stop setInterval call in javascript

  - by cnu

  I am using setInterval(fname, 10000); to call a function every 10 secs in javascript. Is it possible to stop calling the calling on some event? I want the user to be able to stop the repeated refresh of data.

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• Calculating average (AVG) and grouping by week on large data set takes too long

  - by caioiglesias

  I'm getting average prices by week on 7 million rows, it's taking around 30 seconds to get the job done. This is the simple query: SELECT AVG(price) as price, yearWEEK(FROM_UNIXTIME(timelog)) as week from pricehistory where timelog > $range and product_id = $id GROUP BY week The only week that actually gets data changed and is worth averaging every time is always the last one, so this calculation for the whole period is a waste of resources. I just wanted to know if mysql has a tool to help out on this.

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• how to print a newline in a file in plt scheme?

  - by Mark

  I need to have a newline every time I write to a file in plt scheme. I wonder if there is a special procedure that allows me to do this.

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• IE has restricted this webpage from running scripts problem

  - by moustafa

  Hi, I would like to have some rotating sequential images on my home page of my website. I do not know how to do this and have found code on the internet for only displaying random images. The main problem is this. Every time the page loads I get a pop-up "to help protect your security, IE has restricted this webpage from running scripts or ActiveX controls that could access your computer". Please can someone help prehaps with an example to enable this to work without this pop-up Thanks Richard

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• Creating Simple desktop database application

  - by KoolKabin

  Hi guys, I am here to write a small database application that will be running in desktop (offline mode). I am using MSAccess 2007 as my database file and trying to write code in vb.net. I used to write the code vb6 an usually had global variables for storing database connection and executing every query from that. I am trying to upgrade myself from vb6 to vb.net. do i need to read some more simple starter books also?

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• Background image flickering when mouseover - IE.

  - by snowalker

  Hello everyone, I have a contact form and I added an image as a background. The background image is flickering when I move the mouse over the fields in IE(6,7,8). If I remove the contact form (made with divs) everything is fine. I tried to build the form with table and I have the same problem. Any solution? Every idea is welcomed! Thanks!

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• Will this be garbage collected in JVM?

  - by stjowa

  I am running the following code every two minutes via a Timer: object = new Object(this); Potentially, this is a lot of objects being created and a lot of objects being overwritten. Do the overwritten objects get garbage collected, even with a reference to itself being used in the newly created object? I am using JDK 1.6.0_13. Thanks for the help.

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• Editing .aspx file makes Visual Studio unresponsive.

  - by dev.e.loper

  I'm using Visual Studio 2008 on Windows 7. When I'm editing .aspx file VS stalls and thinks for about 3 sec every time I add a tag. Very frustrating. I'm guessing its doing some kind of compilation or checking. What can I do to make VS more responsive?

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• Records fetch for DataTable

  - by Ravi

  Hi, I have added 1000 records into DataTable using C#.Net. This data table contains TimeStamp column for specified data stored time. Data stored into 10.00AM to 11.00AM every 10 seconds once. Here i want to fetch only 10.15AM to 10.30AM records using C#. Thanks

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• emacs local version control

  - by aaa

  hello. I am wondering if there is local version control/snapshots for emacs independent of VC? let me clarify: every time I save buffer, I would like to be able to keep track of changes of each save in session. I know I can do something similar with backup files, but they are not automated like VC and a somewhat cumbersome. I have searched Google, but did not find the solution. Perhaps my query string was not good. Thanks

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• How to Download my MYSQL Backup?

  - by NiCk Newman

  Okay I use this script here to make a backup of my database: mysqldump -u root -h localhost -pPASSWORD forums | gzip -9 > backup-$(date +%Y-%m-%d).sql.gz This is used in a cron daily. But I need to download this remotely or through a ftp program every day as well so I have a physical copy of it on my home hard drive, is this possible? I know it is, can anyone tell me a quick way to do it?

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• how can i change texts in the dynamic textFields in SimpleButton instance (button symbol)?

  - by sasi

  hi every one, this may be a basic thing, but i couldn't find an answer by serching internet. I have created a simple button - Istance name = "btnsample" and there are two layers layer 0- button design with rollovers - layer 1- dynamic text field - instance name = "txtbtnlabel" btnsample.txtbtnlabel.text = "new button label; but it's giving followin error :-119:Access of possible undefined propety txtbtnlabel through a reference with static type flash.display:simpleButton. how to solve this problem?

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• Doctrine 1.2: Can a model have two instances of the sluggabl behavior?

  - by prodigitalson

  I dont see any direct mention on using multiple slugs (or any behavior for that matter) for single model. Is there a way to use the sluggable behavior to generate two separate slugs for a model? For example i need to generate two slugs for every record a product_id consisting of a slugified company name and sku and a distributor_id consisting of a different slugified company name. Obviously i could write this myself fairly easily, im just wondering if this can be done quickly with Sluggable.

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• Console output spits out Chinese(?) characters

  - by a_person

  This is a real shot in the dark, however maybe someone had a similar issue. Some console apps are being invoked by either SQL Server 2008, or Autosys (job schedule) under Windows Server 2008; output results of execution are being saved into .txt files. Every so often, with no definite pattern as far as I can tell saved output is displayed as a series of what I presume are Chinese characters. Have anyone encountered phenomenon above?

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• Copying subversion commit messages

  - by Falcor

  I know this isn't the BEST practice, but every once in a while when I'm merging up a huge batch up changes with the trunk (and I know my branch is current), I will simply delete the contents of the trunk and then copy the contents of my branch up, so that I don't have to deal with resolving conflicts for an hour. The problem is that I seem to lose the entire history of commit messages for each file. My branch still has the correct history of commit messages... how can I merge them up?

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• VIM plugin for updating C++ function definition

  - by Sunny

  I'm looking for a VIM plugin that can do these kind of thing. Let's say I have a function in a .cpp file void myFunction(int arg1, int arg2, int arg3){ //code } The function definition is defined in the .h file. So every time I change the function name or add a new argument to the function, I have to go back the the .h file to do the same. Is there a VIM plugin that can automate this task?

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• Are GUIDs necessary to use interfaces in Delphi?

  - by codeelegance

  The official documentation says they are optional. I know COM interop requires a unique identifier for each interface but every interface example I see has a GUID whether it's used with COM or not? Is there any benefit to including a GUID if its not going to be used with COM?

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• Create dynamic script - IE doesn't work

  - by poru

  I'm creating a script with javascript which works in every browser except IE. <script type="text/javascript"> (function() { var sc = document.createElement('script'); sc.type = 'text/javascript'; sc.src = 'http://domain.com/script.js'; (document.getElementsByTagName('head')[0]||document.getElementsByTagName('body')[0]).appendChild(sc); })(); </script> How could I get this working in IE (tested IE6, IE7, IE8)?

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• jQuery: Handle blurring of each field in a form

  - by James

  I've got a form and I need to post data to the server every time a field in the form is changed. How do I apply a function to each child element of the form on blur?

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• need php script to change video format from flv to any other format (mpeg,avi)

  - by I Like PHP

  hello all, i want to convert flv video(downloaded from you tube) to any other format, i had search a lot, but every script changed any other format into flv while i need flv to any other format. please suggest me any link or php script that convert flv to any other format. one more question :why flv is preferred for video?? thanks.

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