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  • UIPickerView didSelectRow delay

    - by Rob Bonner
    Hello all, I have a UIPickerView implemented in one of my pages that depends on the didSelectRow delegate method. An odd behavior I have noticed is when the user moves a wheel and leaves it between selections, then the wheel will move very slowly to the closest selection. The didSelectRow event will not fire until this is complete, sometimes 3 seconds later. Is there a way to speed this up, or detect when the wheel is being moved, so I can freeze my interface during this time?

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  • download file exception handling

    - by klaus-vlad
    Hi, In my application I download several critical files from a server, and I want to write some code that handles the case where the a file download didn't complete for a reason or other ,to retry downloading it at next startup. The function that downloads a file at a time however throws only MalformedURLException and IOException , but if these exceptions are thrown that means that the download didn't even begin. How should I arrange things so I can treat the case where a download failed , even if it began ? download(String file) throws MalformedURLException ,IOException { }

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  • Convert Dashes to CamelCase in PHP

    - by Kirk
    Can someone help me complete this PHP function? I want to take a string like this: 'this-is-a-string' and convert it to this: 'thisIsAString': function dashesToCamelCase($string, $capitalizeFirstCharacter = false) { // Do stuff return $string; }

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  • Getting started with mvim, how to manage a project?

    - by zengr
    Hi, I have started out with macvim and now fairly comfortable with the navigation (on a single file) and now I need to write a whole project (say rails) using mvim. In textmate, you have mate project_dir which opens the project in a side drawer, so my question is: Is there a similar feature in mvim? How can a complete project managed in traditionally in macvim? Links to some write-ups are welcomed.

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  • Bipartite matching in Python

    - by vailen
    Does anybody know any module in Python that computes the best bipartite matching? I have tried the following two: munkres hungarian However, in my case, I have to deal with non-complete graph (i.e., there might not be an edge between two nodes), and therefore, there might not be a match if the node has no edge. The above two packages seem not to be able to deal with this. Any advice?

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  • Could not load file or assembly for c1webreport1 tool in compnentone studio

    - by Omprakash
    I'm using Licensed componentone product in my ASP.NET application and spcefically i use C1WebReport1 control from the product.while upgrading C1WebReport1 control from version 2.5.20072.239 to 2.6.20093.53207,i get the error message as "Could not load file or assembly 'C1.Web.C1WebReport.2, Version=2.6.20093.53207, Culture=neutral, PublicKeyToken=594a0605db190bb9' or one of its dependencies. The located assembly's manifest definition does not match the assembly reference. (Exception from HRESULT: 0x80131040)" can any one help me to bring complete solution? Thanks in advance. Regards Omprakash

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  • Autocomplete functionality on a textarea

    - by sslepian
    Is there a way to implement auto-complete functionality in a region defined by textarea tags or something similar? I'm currently using a jquery autocomplete plugin to suggest input to the user inside input tags, but the issue is that the autocomplete phrases can often be fairly long and thus scroll off the edge of the input field.

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  • Is there a Better Way to Retreive Raw XML from a URL than WebClient or HttpWebRequest? [.NET]

    - by DaMartyr
    I am working on a Geocoding app where I put the address in the URL and retreive the XML. I need the complete XML response for this project. Is there any other class for downloading the XML from a website that may be faster than using WebClient or HttpWebRequest? Can the XMLReader be used to get the full XML without string manipulation and would that be faster and/or more efficient?

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  • A Beginners' Guide to Learning JavaScript?

    - by CloseDiamond
    There's a few mentions of Javascript newbies getting starting by checking out some of Douglas Crockford's work (http://stackoverflow.com/questions/11246/best-resources-to-learn-javascript), but none of his resources seem to be for those looking to learn from the ground up. Are there any suggestions for complete beginners regarding how best to learn JavaScript? Personally I have plenty of HTML and CSS experience, and some PHP (which would help learning JS), but for those that don't know any programming language what would you recommend?

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  • how to detect whether strings are not captured for localization in .po files i.e no equivalent entry

    - by Manjushree
    Hi we have some queries regarding localization/.po files 1 We want to detect the missing strings or strings which are not being captured for L10N. how we can detect that? is that any method or command to update the strings 2 Locale files (.po) for "cn-zh" or another Locale are not complete (missing strings) 3 String has been captured for L10N but does not have a matching pair in .po files

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  • JUnit terminates child threads

    - by Marco
    Hi to all, When i test the execution of a method that creates a child thread, the JUnit test ends before the child thread and kills it. How do i force JUnit to wait for the child thread to complete its execution? Thanks

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  • strtotime() doesn't work with dd/mm/YYYY format!

    - by Syom
    I really like the strtotime() function, but the user manual doesn't give a complete description of the supported date formats. strtotime('dd/mm/YYYY') doesn't work, it works only with mm/dd/YYYY format. if i have date in dd/mm/YYYY format, ho can i convert it to YYYY-mm-dd? i can do it by using explode() function, but i think tere are better solution. Thanks

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  • FlexUnit 4 Error

    - by OXMO456
    Hi, I am facing a strange FlexUnit Error: Whoa... been asked to send another complete and I already did that The error seem to occur when the number of test exceede 27...? test exemple: [Test] public function whenDoingThat_expectThatIsTrue():void{ //blabla assertTrue(...) } Any help welcome !

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  • Combining multiple condition in single case statement in Sql Server

    - by swetha
    According to the following description i have to frame a case ...End statement in Sql server ,help me to frame a complex case..End statement to fulfil the following condition. if PAT_ENT.SCR_DT is not null and PAT_ENTRY.ELIGIBILITY is null then display display 'Favor' if PAT_ENT.SCR_DT is not null and PAT_ENTRY.EL is equal to No, display 'Error' if PAT_ENTRY.EL is Yes and DS.DES is equal to null or OFF, display 'Active' if DS.DES is equal to N, display 'Early Term' if DS.DES is equal to Y, display 'Complete' Thanks in advance.

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  • Make index.cgi redirect to Apache webserver document root

    - by Casey
    I'm trying to expose a CGI file as my document root and web server. I do not want to expose the fact that the server is running a CGI script. How can I map a URL http://host/index.cgi/ back to http://host/ in Apache2? I'm guessing it involves mod-rewrite, but I haven't finished grokking all the docs yet. The following configuration is working, but I'm guessing there is a more complete solution: RewriteEngine ON Redirect /index.cgi/ /

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  • android threads

    - by rantravee
    Hi, I'm searching for some good material on android threads but I couldn't find references for a complete description about this subject. So if you know any valuable reference please point them to me.

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  • how not to allow muliple keystokes received at one key press?

    - by Untopronor
    when we press a key and keep pressing it the keypress and keydown event continuously fires. Is there a way to let these fire only after a complete cycle ,eg keydown and then key up. I would like the user not to be able press the key continuously rather would like the user have to press then release the key board to type a character ! so that following case do not occur eg : pppppppppppppppppppppppp when user presses 'p' for 1 sec.

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  • problem on strings, tuple strings

    - by suresh
    Write a function, called constrainedMatchPair which takes three arguments: a tuple representing starting points for the first substring, a tuple representing starting points for the second substring, and the length of the first substring. The function should return a tuple of all members (call it n) of the first tuple for which there is an element in the second tuple (call it k) such that n+m+1 = k, where m is the length of the first substring. Complete the definition def constrainedMatchPair(firstMatch,secondMatch,length):

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  • What is an efficient way to find a non-colliding rectangle nearest to a location

    - by hyn
    For a 2D game I am working on, I am using y axis sorting in a simple rectangle-based collision detection. This is working fine, and now I want to find the nearest empty rectangle at a given location with a given size, efficiently. How can I do this? Is there an algorithm? I could think of a simple brute force grid test (with each grid the size of the empty space we're looking for) but obviously this is slow and not even a complete test.

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