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• Dynamic Cocoon Block list

  - by Crischan

  Hi, I have a Cocoon 2.2 based application which uses blocks for different tasks and one block for shared pipeline fragments. All blocks are mounted within an Cocoon webapp. Now I would like to have an block which generates an overview of all other mounted blocks. I probably will have to use Java code - which is fine - but I am kinda lost where to start. Can anyone point me the right direction?

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• out of memory error , my app's fault?

  - by arnold

  hello all, i have a aplication on the android market , in wich exceptions and errors are catched and sent to me by acra. But i receive quite a lot out of memory errors.. In different kind of classes...some my app, some general java.. Does this always mean there is a problem in my app, or can it also be the phone ran out of memory due to a other process? Will users also get a fc dialog ? thnks

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• Workflow for reading and writing files

  - by AIR_PhillipSenn

  In Workflow for reading and writing files the authors use these two lines of code: var file = air.File.documentsDirectory; file = file.resolvePath("AIR Test/testFile.txt"); But I think that it's using one variable for two different meanings, isn't it? Wouldn't it be better to write them as: var myDocumentsDirectory = air.File.documentsDirectory; var myTestFile = myDocumentsDirectory.resolvePath("AIR Test/testFile.txt");

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• How to draw multiple arcs in openGL

  - by chaitanya

  I had a mutable array of size 15. The array has different radius values. I need to divide the circle into 15(array size) divisions And draw each arc with the radius from mutable array.

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• Is it possible to handle such URL

  - by Vitaly

  http://www.mysite.com/http://www.test.com I have tried many different methods using .htaccess with no luck. I need to get that second url coming as parameter. Is it possible to redirect it to index.php and get it as $_SERVER["REQUEST_URI"] or other method? Thanks

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• Display dynamic Controls at run time

  - by harold-sota

  I want to display in a panel at run time different controls, depending on the menu selection. Any ideas?

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• Is it okay to use zoom:1 in my css classes?

  - by Spines

  Whenever I find IE is displaying my website weird (different from chrome and firefox), I try putting a zoom:1 in the css class for the part that is being displayed weird. A lot of the time this fixes the problem and makes it look consistent with the other browsers. Is it a problem to use zoom:1? I know my CSS won't validate, but are there any real world problems that can arise if I rely too much on using zoom:1?

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• Replace a whole line in a txt file

  - by user302935

  I'am new to Python 3 and could really use a little help. I have a txt file containing: InstallPrompt= DisplayLicense= FinishMessage= TargetName=D:\somewhere FriendlyName=something I have a python script that in the end, should change just two lines to: TargetName=D:\new FriendlyName=Big Could anyone help me, please? I have tried to search for it, but I didnt find something I could use. The text that should be replaced could have different length.

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• Why does passing arguments to the command in an env invocation not work?

  - by timdisney

  I have a shell script to run node with some arguments like so: #!/usr/bin/env node --harmony_proxies ... This works fine under OS X but in Ubuntu it errors with: /usr/bin/env: node --harmony_proxies: No such file or directory Node is definitely installed and on the PATH since if I remove the --harmony_proxies flag it works fine. Is there some different way of passing arguments when using env in Ubuntu?

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• QT List of Callbacks

  - by Talguy

  I am trying to make a real-time data collection application that has timed task. Each task can have a different or the same update period. I would like to store the task with the common update period in a list where I can iterate through it and call the function that I registered in the list. How would I go about adding callbacks to a data structure like a list or vector? Can I store slots in them?

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• Is the language A = {0^n 1^n 0^n} context free?

  - by Tony

  Hi, I was just putting some thought into different languages (as I'm reviewing for final exams coming up) and I can not think of a valid pushdown automata to handle the language A = {0^n 1^n 0^n | n = 0}. This is not a context-free language, am I correct?

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• jquery ui slider with tooltip?

  - by maxw2

  Is it possible to have tooltip in jquery ui slider? Or is there other/better slider plugins with this in it already? Also if i use jquery ui's range slider, is it possible to have two different kind of tabs (the thing that you slide)?

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• Dealing with whitespace in SVN?

  - by Eric the Red

  All of the SVN shops I've worked in have a strict rule - replace all tabs with spaces, to avoid whitespace conflicts and variations of tabs in different editors. Is this a very common standard? Does it really make a huge difference, and is it worth the trouble to push this standard to a group of developers new to SVN?

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• sizeof float (3.0) vs (3.0f)

  - by kumar

  Hi, What is the difference between sizeof(3.0) and sizeof(3.0f) I was expecting both of them to give the same result (sizeof float)..but its different. In 32 bit machine,gcc compiler, sizeof(3.0f) =4 sizeof(3.0) = 8 Why so?

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• What's the most efficient way to call a method every 20 seconds

  - by Poss

  I would like to call a method passing a parameter every 20 seconds, e.g. public void ProcessPerson(IPerson person) I’ve been reading through the different Timer options and was wondering if anybody could recommend the most efficient way to do this? Thank you for your help.

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• Unlimited Online File Storage

  - by AmeL

  Well, I would like to build a file hosting website just like other already did, but it is going to be something different by adding search engine, allowing download and upload in full speed for any user, and so on. Unfortunately the web hosting plans, which declared to support UNLIMITED SPACE rarely allows me to host files on those space. So what I need is the unlimited file storage service which could host all of my users' files. I found Amazon S3, already provides such service, but could anybody recommends me for other better ?

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• I can't access certain subkeys in an entry in the registry

  - by shifuimam

  I'm trying to get to HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\GameUX\, but the only subkey being returned in C# is MachineSettings - even though there are additional subkeys, including Games and several keys named for different user SIDs. How can I access these other keys? Even a standard user account can read the content of both Games and that account's own SID (when looking in regedit)...

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• How to create a mobile friendly website [infrastructure]

  - by Grant

  Hi, if i wanted to create a mobile friendly version of a relatively small website would it be better to have a sub domain that redirects to a completely new url with sperate markup and styling or would it be better to detect the useragent in code and programatically change to a different mobile friendly stylesheet, or is their a better infrastructure based solution i am overlooking.. Thanks.

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• VIM equivalent for (something like) 6xi?

  - by me2

  There's a command in VIM where you can say how many chars to replace, and VIM will put a "$" at that many characters out, and you can type in the replacement for those characters. The original and new text can be different lengths. What's the command for this?

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• [CSS] The padding style applying to <img> in IE7 is separate from FF3?

  - by Ricky

  Hi folks: I got a image like below with padding-right: 15px <td><img style=padding:0px 15px 0px 0px;... /> <td><td>another image<td/> But the effect shows on IE and FF is a bit different. Is the way to measure is separate? Thanks.

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• Are Ruby formatted strings and interpolated strings identical in behaviour?

  - by Steve Weet

  Do the following two lines of code behave in exactly the same way despite slightly different implementations values.map{ |k,v| __send__('%s=' % k.to_s, v) } values.map{ |k,v| __send__("#{k.to_s}=", v) } The second line would be a more common ruby idiom so I was wondering why the other method was used when this was in the Rails Core which I would expect to use idiomatic ruby.

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• XCode - Linking Tests with Sources without adding all source files to the Test Task.

  - by Akshay

  In Xcode, when source and test classes in are different folders - In the 'Test' task - how do you link against the source, as opposed to adding the all source files to the test task ?

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• Java Compare Addresses

  - by Tom

  Hi, Does anyone know a library to compare addresses in Java ? Something that would give equality on addresses, written in different ways. For example, it should recognize that "22 Acacia Avenue" and "22 acacia av." is the same address. Of course, this can escalate a lot, that's why i'm asking. Thanks in advance.

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• jquery plugin to show form based on select option

  - by yogsma

  I have a form which includes select options with different items. Based on item selected, I need to show respective form on the same page.Does any one know jquery plugin for this or how aesthetically we can do this kind of requirement?

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• Xcode: iPhone screenshots no longer work

  - by Chris Newman

  I can't be sure when this stopped working because I haven't used it for a while, but it was possibly since I upgraded to the 3.2 SDK. In Organizer, when I select the "Screenshots" tab and press "Capture", nothing happens. I've tried this with three different devices and I've restarted my Mac. What's happened, and how can I fix it?

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