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• jQuery fadeIn and fadeOut not working in Internet Explorer 6, 7 or 8?

  - by roadadadl

  Hi Im using jQuery fade in/out on divs which contain images and text. It works fine in Firefox, Chrome and Safari however the effect doesn't appear to work at all in any Internet Explorer. The image disappears on fadeout the number of milliseconds I specified, but it doesn't fade. Are there any special rules for using this in Explorer?

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• Why Windows Live Spaces Fetch Image Through HTTPS?

  - by Morgan Cheng

  I happens to find that, when a live space page is loaded, inline images are fetched by https protocol instead of http protocol. This doesn't make sense. The text part of live space is not fetched by https, why images are fetched with https? I bet the https way to fetch image just make the page loaded slower. Is there any special advantage to choose https over http in this case?

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• How do I use Nokogiri XML Builder with a field that is the word "text"?

  - by Angela

  I think "text" must be a special form because when I use xml.text "hello" the tag doesn't appear in the xml doc. Whatever follows that tag is simply listed without a . I tried to use send.(:"text", "hello") but that doesn't work either. Ideas?

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• Image Not Loading (WordPress Template)

  - by iMayne

  Hello again. Im adding an image to my wordpress theme through dreamweaver cs4 and themedreamer. The image will go in the sidebar.php. When I inserted an image it doesnt shows in firefox and explorer. With safari, the image only shows an empty box with a question sign in the middle. Is there a special way to add image in a wordpress template?

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• How do "and" and "or" work when combined in one statement?

  - by orokusaki

  For some reason this function confused me: def protocol(port): return port == "443" and "https://" or "http://" Can somebody explain the order of what's happening behind the scenes to make this work the way it does. I understood it as this until I tried it: Either A) def protocol(port): if port == "443": if bool("https://"): return True elif bool("http://"): return True return False Or B) def protocol(port): if port == "443": return True + "https://" else: return True + "http://" Is this some sort of special case in Python, or am I completely misunderstanding how statements work?

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• Why the home page is called index.html ?

  - by Misha Moroshko

  I understand that calling the home page index.html is a convention. Is that right ? Does this name has any special meaning (maybe for search engines) ?

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• Only static and const varibles can be assign to a class ??

  - by numerical25

  I am learning c++. Just curious, can only Static and constant varibles be assigned a value from within the class declaration ?? is this mainly why when you assign values to normal members, they have a special way doing it void myClass::Init():member1(0), member2(1) { }

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• how to generate abstract for a video?

  - by George2

  Hello everyone, For a video file (e.g. wmv file or other format), I need to generate abstract for the video. The abstract is expected to be in text format. Any mature tools or algorithms? Better (not a must) if open source tools/SDKs so that I can modify for my special needs. thanks in advance, George

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• Is there a better way to declare an empty, typed matrix in MATLAB?

  - by Arthur Ward

  Is there a way to "declare" a variable with a particular user-defined type in MATLAB? zeros() only works for built-in numeric types. The only solution I've come up with involves using repmat() to duplicate a dummy object zero times: arr = repmat(myClass(), [1 0]) Without declaring variables this way, any code which does "arr(end+1) = myClass()" has to include a special case for the default empty matrix which is of type double. Have I missed something a little more sensible?

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• How to create custom media type in WordPress?

  - by OJ2

  I have some custom media (special map points for example) I want to associate custom data player with it and place its instances in media library (so them to be accessible in media gallery), keeping possibility to edit it any time user wants to. how to do it? Sorry for my Eng.Lang feel free to edit this Question.

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• How can I put files in the user's local application data folder in a setup project?

  - by cbkadel

  I'm working with a visual studio 2008 - You get access to a number of special folders to use if you want to include files within. One I don't see on the list is the user's local application data folder. Is there anyway to put files in that folder from within a VS2008 setup project?

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• AS3 validate form fields?

  - by show

  Hi, I wrote a AS3 script, i have 2 fields to validate, i.e email and name. For email i use: function isValidEmail(Email:String):Boolean { var emailExpression:RegExp = /^[a-z][\w.-]+@\w[\w.-]+.[\w.-]*[a-z][a-z]$/i; return emailExpression.test(Email); } How about name field? Can you show me some sample code? EDIT: Invalid are: blank between 4 - 20 characters Alphanumeric only(special characters not allowed) Must start with alphabet

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• Application self aware of external database record modifications.

  - by Khou

  How do you make your application aware that a database record was changed or created by an external application rather than the application itself? Do you add a special check sum to the database record or what do you do to stop external changes to the database? (in case it was hacked and the hacker decides to add a new record or change an existing database record)

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• Is there a script that would allow me to edit multiple files as if they are one file in VIM?

  - by somewire

  I prefer to edit in one large file rather than many independent files, but due to limitations in languages, source control, and the preference of team mates I need to output to many files. What I'm looking for would recurse through all the files in a source directory and generate a single file to edit in VIM, with special file seperator markers. On save it would save the the changes to the correct file(s) ideally in a smart manner, based only on changes made. Does something like this exist?

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• Are parametrized calls/sanitization/escaping characters necessary for hashed password fields in SQL queries?

  - by Computerish

  When writing a login system for a website, it is standard to use some combination of parameterized calls, sanitizing the user input, and/or escaping special characters to prevent SQL injection attacks. Any good login system, however, should also hash (and possibly salt) every password before it goes into an SQL query, so is it still necessary to worry about SQL injection attacks in passwords? Doesn't a hash completely eliminate any possibility of an SQL injection attack on its own?

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• Drupal 6 CCK - Having a textbox appear when 'Other' is selected

  - by espais

  I have a special content-type that I have created, and one of the fields is a radio button list. The last element is named 'Other' and I would like to have a textbox appear and allow the user to enter in a non-defined value. Is this sort of capability provided by any sort of module, or is this something that needs to be coded by hand? (If so, would you mind pointing me in the correct direction?)

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• x=["key" => "value"]. How does it work in Ruby?

  - by Earlz

  Ok, so I was comparing some stuff in my own DSL to Ruby. One construct they both support is this x=["key" => "value"] Knowing the difference between arrays and hashes, I would think this to be illegal, but the result in Ruby is [{"key" => "value"}] Why is this? And with this kinda syntax why can't you do x=("key" => "value") Why is an array a special case for implicitly created hashes?

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• ASP.Net incorrect background image style rendered

  - by user144612

  Using ASP.Net, I have a server control for which i would like to add the inline css style "background-image:none". However, when i call: writer.AddStyleAttribute("background-image", "none"); The following inline style is generated (and tries to resolve the url "none"): background-image:url(none) Is there a special syntax I can use to set the background image to none inline?

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• Set File header of ".txt" file in .Net

  - by Techee

  Is it possible to store some special content inside file header of ".txt" file using .Net ? If yes how ? Please give me a sample code.

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• How to simulate multimedia key press (in C)?

  - by tomp

  Modern keyboards have special multimedia keys, e.g. 'Pause/Play' or 'Open Web Browser'. Is it possible to write a program that "presses" these keys? I would prefer solution in C, but I would accept a language agnostic solution, too.

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• SQL Server "not known to be running"

  - by cindi

  When I attempt to connect to SQL server using enterprise manager I get the strange message: "SQL Server is not known to be running. Are you sure you want to connect?" What is it trying to tell me? Is there some special caution required in trying to connect to a server that is not known to be running? If so, how do I find out if a server is running before trying to connect to it, and why doesn't enterprise manager provide this service?

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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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• Regular expression required

  - by KhanS

  I have a regular expression "^[a-zA-Z+#-.0-9]{1,5}$" which validates that the word contains alpha-numeric characters and few special characters and length sould not be more than 5 characters. How do I make this regular expression to accept a maximum of five words matching the above regular expression.

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• C struct memory layout?

  - by Eonil

  I have C# background. Very newbie to low level language like C. In C#, memory layout by compiler by default, and I have to specify some special attribute to override this behavior for exact layout. As I know, C does not re-align by default. But I heard there's a little re-aligning behavior which very hard to find. Can I know about C's memory layout behavior? (what should be re-aligned and not)

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• is there any way to pass string contains '+' via the Querystring

  - by sunglim

  I need to pass '+' via the QueryString. some special character can be passed by using 'Encode' .. but '+' I know the one solution, If I replace '+' with other character. But it's not the perfect solution.

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