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• Matlab Simulink version control with multiple developers

  - by Jon Mills

  We're using Matlab Simulink for model development (and Real-Time Workshop autocoding) within a team of several developers. We currently use Visual Source Safe (yes, I know its terrible) for version control, using locks to prevent conflicting changes. We'd like to migrate our programme to a different version control system (svn, hg or git), but we're concerned about performing merges and diffs on Simulink .mdl files. Does anybody have useful experience in performing merges on Simulink files?

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• setting through iphone sdk?

  - by senthilmuthu

  hi, My safari browser has been set through proxy user name and pass word,so when i communicate webserver through NSUrl , it returns the data inwhich they have mentioned that we cant reach webserver like that.how can i over come this problem?can i give give user name password for proxy through iphone sdk?is it possible?any help please?

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• Python regex group clarification

  - by nkr1pt

  I have 0 experience with python, very little with regex and I'm trying to figure out what this small snippet of python regex would give back from a http response header Set-Cookie entry: REGEX_COOKIE = '([A-Z]+=[^;]+;)' resp = urllib2.urlopen(req) re.search(REGEX_COOKIE, resp.info()['Set-Cookie']).group(1) Can one give a simple example of a Set-Cookie value and explain what this would match on + return? Regards

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• VB.Net IO performance

  - by CFP

  Having read this page, I can't believe that VB.Net has such a terrible performance when it comes to I/O. Is this still true today? How does the .Net Framework 2.0 perform in terms of I/O (taht's the version I'm targeting)?

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• Set different line format for a graph with more than one serie with pChart

  - by woodgate

  I am actually using the pChart PHP library for generate graphs. I wanna know if it's possible to give a different line format for a graph with multiple series. I need a line with for example 3px of width but other line with 1px of width. Is that possible? In the official documentation only appears a function that give format to the lines of all series: http://pchart.sourceforge.net/documentation.php?topic=pChart#setLineStyle Thanks a lot.

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• Creating GUI desktop applications that call into either OCaml or Haskell -- Is it a fool's errand?

  - by Rob Lachlan

  In both Haskell and OCaml, it's possible to call into the language from C programs. How feasible would it be to create Native applications for either Windows, Mac, or Linux which made extensive use of this technique? (I know that there are GUI libraries like wxHaskell, but suppose one wanted to just have a portion of your application logic in the foreign language.) Or is this a terrible idea?

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• [Haskell] Set of an Unordered Data Type with a given ordering

  - by Ingdas

  I'm trying to put this data type in a Haskell Set, but I don't want to give it a general instance of Ord. So I want to give the set an ordering on y-coördinate but without instance Ord Vector. Is this possible? data Vector = V { x :: Double , y :: Double } deriving (Eq)

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• C# regex to validate "realistic" IP values

  - by Joshua

  Regex that somewhat validates if a value has one of the following characteristics: 123-29-123-123.subdomain.zomg.com:8085 123.12.34.56:420 Unfortunately, I'm terrible at Regex, C#, google searches, and the differences between proper nouns and regular ones. It can be a lose approximation, in fact I would go with anything that has a : colon separator with a port after it.

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• What is the best dropdown navigation alternative to Superfish?

  - by Llamabomber

  I know superfish is amazing, but the terrible CMS we are using conflicts with it in IE6 (hovers break in IE6 when the CMS applies a selected class to the li). I don't know how, but feel free to look at valitics.com/test1. It can be mootools, scriptaculous, whatever, I just need a good alternative to superfish.

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• How to Update Twitter profile picture using twitter api and data:image/gif;base64 ??

  - by Nok Imchen

  iVBORw0KGgoAAAANSUhEUgAAAAoAAAAKCAYAAACNMs+9AAAABGdBTUEAALGPC/xhBQAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9YGARc5KB0XV+IAAAAddEVYdENvbW1lbnQAQ3JlYXRlZCB3aXRoIFRoZSBHSU1Q72QlbgAAAF1JREFUGNO9zL0NglAAxPEfdLTs4BZM4DIO4C7OwQg2JoQ9LE1exdlYvBBeZ7jqch9//q1uH4TLzw4d6+ErXMMcXuHWxId3KOETnnXXV6MJpcq2MLaI97CER3N0vr4MkhoXe0rZigAAAABJRU5ErkJggg== The above data is a picture in data:image/png;base64, format. Is it possible to update twitter profile picture without give the path of the image ( like http://....com) but by give the image data in the above format ???

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• Implementing PyMyType_Check methods with Python C API?

  - by Paul D.

  All the Python-provided types have a check method (i.e., PyList_Check) that allows you to check if an arbitrary PyObject* is actually a specific type. How can I implement this for my own types? I haven't found anything good online for this, though it seems like a pretty normal thing to want to do. Also, maybe I'm just terrible at looking through large source trees, but I cannot for the life of me find the implementation of PyList_Check or any of it's companions in the Python (2.5) source.

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• List all avilable ResourceBundle Files

  - by shay

  Hello all , i am using ResourceBundle and i want to give the user an option to select a language for the GUI. i want to get a list of all resource files that are under a specific package. i don't know what resource i will have since this application based on plug-ins is there an option to ask from java to search all available resources under a package ? (if no i guess the plug-in should give all available local for it) thank you all

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• How to find number of memory accesses

  - by Sharat Chandra

  Can anybody tell me a unix command that can be used to find the number of memory accesses that took place in a given interval. vmstat, top and sar only give the amount of physical memory space occupied/available .. But do not give the number of memory of accesses in a given interval

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• Why is Magento so slow?

  - by mr-euro

  Is Magento usually so terrible slow? This is my first experience with it and the admin panel simply takes ages to load and save changes. It is a default installation with the test data. The server it is hosted on serves other non-Magento sites super fast. What is it about the PHP code that Magento uses that makes it so slow, and what can be done to fix it?

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• Problem of * in Command line argument

  - by Nithya

  Hi, This is simple question only... i did a program in java that accepts input via command line arguments. I get input of two numbers and operator in command line. multiplying two numbers, i have to give input as 5 3 *. But if i give like this, i cant get answer. Y its not accept * in cmd.... waiting for reply guys...

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• a valid signing identity matching this profile could not be found in your keychain

  - by riteshkumar1905

  Hi i am a admin in apple developer and my profile my profile is deleted. now when we create new provisioning profile it give error "valid signing identity matching this profile could not be found in your keychain ". certificate request in keychain is resisted with my profile. I am also developed new certificate request with new apple devlopper profile but this also give same problem. how its solved plz tell me.

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• What is on your desk?

  - by Jack

  I have read that what you keep on your desk is very influential in how you work and your level of productivity. I am trying to optimise the way that I work (I am a terrible procrastinator), and am curious what other programmers' desks look like. What do you have on your desk? Is there anything you deliberately avoid? There is no need to mention if you have things like computer, screen, mouse, keyboard, or speakers.

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• UTF-8 BOM Problem

  - by jsonx

  Hi, I am using Komodo Edit as an IDE. I have to encode some files as UTF-8 without BOM in Komodo. In my localhost and site there is no problem but on some sites i am seeing BOM sign and this is a terrible problem for AJAX-JSON response. Any advices? Thanks.

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• PHP regular expression find and append to string

  - by Gary

  I'm trying to use regular expressions (preg_match and preg_replace) to do the following: Find a string like this: {%title=append me to the title%} Then extract out the title part and the append me to the title part. Which I can then use to perform a str_replace(), etc. Given that I'm terrible at regular expressions, my code is failing... preg_match('/\{\%title\=(\w+.)\%\}/', $string, $matches); What pattern do I need? :/

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• .com/ VS .com in external links

  - by metal-gear-solid

  When we give link of external sites then how we should give link? This http://www.sitename.com/ or this http://www.sitename.com Are both same?

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• Subclassing UIButton.

  - by Joshua

  I would like to subclass UIButton so I can give it a fill image, left side image and right side image which I can't do in IB. All I can do in IB is give it a full background image which would mean the background would get stretched if the text was larger than the image. How would I do this? as unlike NSButton, there is no UIButtonCell class.

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• Regex.Replace() for replacing the whole occurrence

  - by Nimmi

  Hi, Am using regex.Replace() to replace the whole occurrence of a string.. so I gave like Regex.Replace(str,@stringToReplace,"**"); where stringToReplace = @"session" + "\b"; if i give like that its not replacing.. but if i give like Regex.Replace(str,@"session\b","**"); then its working.. how to avoid this.. i want to pass value which will be set dynamically.. Thanks nimmi

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• NHibernate dateTime as an ID Bad idea?

  - by Miau

  hi there I have an entity and it seems like using DateTime as the Id would be a good suit, however I there is this strange feeling that that it might be a terrible idea ( tho i cant come up with any logical reason as to why), This is an immutable object ( ie once the value is recorded it shouldn't really change ) So DateTime as id field in NHibernate yay or Nay? I would appreciate your comments on this

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• relational databases and multicast messages

  - by xRobot

  I have read that relational databases are a terrible way to do multicast messages like twitter. So twitter saves every tweet only one times and then retrieve its in every stream ? or saves every tweet in every users's stream ? I want to know why relational database ( like mysql or postgresql ) doesn't good for twitter-like application.

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• Help building a website using punching-cards?

  - by Faruz

  My punching card looks like this: * * * * * * * * * * * * * * * * * * * * * * * * * My website looks OK on explorer, but on Chrome it's terrible. ideas?

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