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• how to use ffmpeg

  - by Moayyad Yaghi

  hello .. im trying to extract frames from a video .. and i picked ffmpeg ( tell me if you know something better ) for this task i downloaded it's source .. and i don't know how to use it ?? how do i compile it ?? what is the recommended language for it ?? i know python and C++ please note that i use windows vista 64x .

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• Disable browser zoom on certain elements in Firefox

  - by Jonathan Morgan

  Is it possible to disable the in-browser, full-page zoom in Firefox (activated by Ctrl +) for a webpage? How about for certain elements in a webpage? I just notice that sometimes elements look really weird when they are zoomed, and it might be nice to just disable the zooming completely for those elements. Note: I know there a few ways to find the zoom level, but this is really wanting to actively work around it (which might not be a good idea anyway).

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• How do I sync iPad Notes without Mail?

  - by Michael

  The default Notes app on the iPad is fine for my note taking needs. I see how it syncs through iTunes to Mail, but if one doesn't use Mail for e-mail management, is there any other way to sync and view the iPad notes on the desktop? (We use Eudora for mail management, and Apple's Mail is not great if all you want to do is view your notes with it.)

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• Connecting to SQL Server 2005 on another domain through VPN connection

  - by VoodooChild

  Hello, I have SQL Server 2005 dev installed on my machine. Using SQL Server Management Studio: how can I connect to a SQL Server on another domain? Please note that the computer has to be VPN'ed into the domain I am connecting to. Thanks, Voodoo

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• how to specify literal value in linq union

  - by lowlyintern

  I have the following SQL query, note I want the literal value '0' in the second field in the second SELECT statement from the ItemSale table. How do I express this in LINQ? I get the error message 'Invalid anonymous type member declarator'. SELECT BranchNumber,QuantitySold FROM Department UNION SELECT BranchNumber,0 FROM ItemSale How to express the '0' in LINQ? var unionQuery = (from dept in Department select new { dept.BranchNumber, dept.QuantitySold, }) .Concat(from item in ItemSale select new { item.BranchNumber, 0 });

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• == and === operators in php

  - by Lizard

  Lets say I have a variable that will always be a string. Now take the code below: if($myVar === "teststring") Note $myVar will always be a string, so my questions is Which is quicker/best, using === (Indentity) or the == (Equality)?

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• How can I add domain root to the WebLogic AdminServer classpath?

  - by Derek Mahar

  How can I add the domain root path to the Oracle WebLogic 11g (10.3.2) AdminServer classpath? (Note that I am not running the Node Manager.) Which WebLogic startup script sets environment variable WEBLOGIC_CLASSPATH? Is this the variable to which I should add the domain root?

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• How can I modify the directory in a Perl string that has a file path?

  - by imerez

  I have a string that has a file path: $workingFile = '/var/tmp/A/B/filename.log.timestamps.etc'; I want to change the directory path, using two variables to note the old path portion and the new path portion: $dir = '/var/tmp'; $newDir = '/users/asdf'; I'd like to get the following: '/users/asdf/A/B/filename.log.timestamps.etc'

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• Creating a calendar in PHP

  - by Chris T

  Are there any APIs or libraries that make it easy to generate a calendar for a certain month/year? I need to have some sort of admin interface for a "event planner" part of a CMS for a local youth group and I'm at a loss as to how to generate a decent calendar. Note: I only need something to generate the calendar HTML, not manage events. I'll be coding that part.

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• What is the best commit message you have ever encountered?

  - by Can Berk Güder

  Following this topic, what is the best (as in witty and/or funny) commit message you have ever encountered? For example, here's the message for a commit I made a few minutes ago: This change should have never been made. It kills little children. NOTE TO SELF: Don't do everything [the boss] tells you immediately.

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• How to add an UIImage in MailComposer Sheet of MFMailComposeViewController in iPhone

  - by rkbang

  Hi everybody, I am asking this question second time in a different manner. I want to insert UIImages inside the composer sheet of MFMailComposerViewController. Please note I dont want to attach them but I want to place them in a table using HTML code which will be the part of the email body. I am really finding it difficult to find any help online, so if anyone come across any tutorial or any kind of info plz let me know. Tnx in advance.

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• OpenCV haar training for static image

  - by Evl-ntnt

  I trying to train haar cascade classificator for card suite detection (which no rotation and has no distortion on image) For example I have file Clubs.png which contents clubs image on white background 20x20 pixels This tutorial is so tangled http://note.sonots.com/SciSoftware/haartraining.html My image varies only in sizes, no distortion or angling. Which commands I must enter in aim to get Clubs.xml file?

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• Home page not working unless I delete cookies

  - by Soufiane Hassou

  Using Joomla 1.5.15, I installed Apoll component for polls, then the home page started looking weird as shown in the image Deleting the browsers' cookies makes the home page work again. Note that the issue doesn't concern the rest of the website, only the homepage. The website is : www.guiderabat.com

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• Special functions in Matlab

  - by favala

  I'm trying to get a picture like the following: http://upload.wikimedia.org/wikipedia/en/e/e6/Airy-3d.svg What am I doing wrong? [x,y]=meshgrid(-1:.1:1,-1:.1:1); surf(x,y,(2*besselj(1,2*pi*sqrt(x.^2+ y.^2)/sqrt(x.^2+ y.^2)).^2) Also... kind of a side note, but if I used ndgrid instead of meshgrid here my x's and y's would switch right?

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• Format a time with Ruby (on Rails)

  - by smotchkkiss

  t = Time.now d = 10.minutes.from_now Using these two variables, how do I output a timer like 00:10:00? As d counts down, the timer would show 00:09:59, 00:09:58, etc. Note: I'd formatting uses Rails datetime format method somehow.

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• ADO.net - how do I reload database data into an existing & filled DataTable?

  - by Greg

  Hi, If I have an existing DataTable (already filled) but then I want to refresh/reload the data from the database directly (as I know there was a non-ADO.net process that changed data without going through the DataTable), however do I do this "refresh". Note the database data at that point can overwrite whatever is in the DataTable. thanks

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• Updating an entity with linq to sql, do I call attach first?

  - by Blankman

  My code looks like: Entity e = new Entity(); e.name = "..."; e.blah = 234; MyDb.UpdateEntity(e); public static void UpdateEntity(Entity e) { using(MyDatacontext dc = new MyDataContext()) { dc. ????????? } } So what do I do here to update the entity? note: i just called it entity here, its something else in my project.

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• How to specify your webpage's language so Google Chrome doesn't offer to translate it.

  - by dreeves

  I have a page that Google Chrome insists on thinking is in French. Here's a snapshot of it: http://yootles.com/outbox/overcleverchrome.html Note that I'm including a meta http-equiv tag to tell it that it's in fact in English: <meta http-equiv="Content-language" content="en"> But it doesn't help. Is there anything else I can do to prevent this?

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• move file from one location to another in putty

  - by dexter

  i have created folder on my server (ie finesse)- 'home' in which i have several perl(.pl) files as tt.pl, re.pl etc. now i have created new folder in 'home' folder called 'perl' and want to move tt.pl and re.pl in perl folder is there any command to do so (like cut-paste in windows)? note: i am using putty 0.60 on windows xp

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• Ajax back button jquery - Need full example step by step.

  - by Latios88

  Hi. I need help supporting back button with jquery ajax.load method. I have tried a couple of plugins but i cant get any of them to work. I am loading my content like this: $('.pagination a').click(function(){ var url = $(this).attr('href'); ajaxLoad(url,null,'.container'); return false; }); Note: ajaxLoad function executes the jquery load method. Many thanks for your help.

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• Getting n-th line of text output

  - by syker

  I have a script that generates two lines as output each time. I'm really just interested in the second line. Moreover I'm only interested in the text that appears between a pair of #'s on the second line. Additionally, between the hashes, another delimiter is used: ^A. It would be great if I can also break apart each part of text that is ^A-delimited (Note that ^A is SOH special character and can be typed by using Ctrl-A)

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• How to pass an Array object to the setInterval function

  - by coderex

  I want to pass an object array to the setTimer function in Javascript. setTimer("foo(object_array)",1000); am getting error on this code. Note:Sorry ! some correction in my question : Is it possible in setInterval() function.

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• how to print entire HTML element in JavaScript?

  - by celicni

  I want to print the entire element including tag name, attribute name/value pairs and innerHTML. How can I do it in JavaScript (jQuery)? for example: var elArr = document.getElementsByTagName('link'); alert(elArr[0].printEntireElement()); //expected output might be <link href="/css/common.css" rel="stylesheet" type="text/css">` Note that for link element outerHTML is not defined!

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• Is Entity Framework more mockable than Linq2Sql?

  - by lance

  I've found that Linq2Sql doesn't (Rhino) mock well, as the interfaces I need aren't there. Does EF generate code that's more mockable? NOTE: I'm not mocking, yet, without interfaces, the next reader of this question may not have my bias. EDIT: VS2008 / 3.5 for now.

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• HIde Word with javascript

  - by manndaar

  Hello, I am not developer so I need help from you guys. My Problem is simple. I just want javascript to hide word before "." Example : say for google.com I just want word ".com" tobe print. Please note that my content is dynamic so google.com will keep changing everytime to google.net or yahoo.com...... so on.. Thanx in advanced.

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