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  • containsObject - why doesen't this work?

    - by Emil
    Hi. I have an array that I am trying to check wether or not an indexPath(.row) exists in. I use this code: if ([array containsObject:[NSNumber numberWithInt:indexPath.row]]){ NSLog(@"Yep, it exists in there."); } the array consist of the numbers 3, 8 and 2. The index path loads numbers fromm 0 to 8 in a loop. Can anybody see why this doesen't work?

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  • Checkbox 'off' value

    - by Richard JP Le Guen
    Does anyone have a no JavaScript way to make HTML checkbox still submit a value? As in if you check it the form submission will include a value A but if it is uncheck it still contains a value B? While I figure there isn't any way, I'm working on a site which needs to still be function when JS is off, and this would be ideal.

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  • android actionbarsherlok demo codes

    - by Guillermo Varini
    I have being using this actionbarsherlok to give some nice style to my app. My doubt is that i can test ABS: fragment code, but i want to check out ABS: Demos code. Is it possible? i cant find it on .zip or web page, just the .apk em i missing something? in case we can not look that code, is there a good repository where they teach the way to implement the new tabs that android want us to use (3.0+++)?

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  • IE not triggering keyboard event on a form with ONE FIELD

    - by raj
    I'm seeing my Friend's code here... <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> Check action </TITLE> <script> function detectEvent(){ if(window.event.keyCode==13) { alert("you hit return!"); } } </script> </HEAD> <BODY> <form name="name1" onkeyup="detectEvent()" action="page2.html"> <p> Field1 <input type="text" id="text1"/> </p> </form> </BODY> </HTML> and when he tried entering a value in the textbox and pressed enter, it did not call the detectEvent(). I said, it'll always call onSubmit on enter button..... and he surprised me, <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN"> <HTML> <HEAD> <TITLE> Check action </TITLE> <script> function detectEvent(){ if(window.event.keyCode==13) { alert("you hit return!"); } } </script> </HEAD> <BODY> <form name="name1" onkeyup="detectEvent()" action="page2.html"> <p> Field1 <input type="text" id="text1"/> </p> <p> Field1 <input type="text" id="text2"/> </p> </form> </BODY> </HTML> Now press enter, The function gets called..... Why so!? Why onKeyUp not called on forms with just one field.!!! am i missing something?

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  • How to disable ClickOnce message: "verifying application requirements"

    - by Sean
    Users are complaining about an Outlook plug-in my developers created, saying that the "verifying application requirements" message appears when they open Outlook. We do want the check to take place, but users have requested that we hide it. Is this possible to do, and if so, what can I tell my developers to do? (What direction should I point them in?) Thanks for any help!

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  • List of web-based interpreters of various programming languages

    - by Bolo
    Let's say you're away from your computer and all you've got is a web browser. You'd still like to run a piece of code (e.g. to check an answer on SO). What are your options? Let's create a list of on-line interpreters of various programming languages. Here are some examples: Python: http://try-python.mired.org/ Haskell: http://tryhaskell.org/ Scala: http://www.simplyscala.com/ Many languages: http://ideone.com/ Many languages: http://codepad.org/

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  • uninitialized constant OpenSSL::Digest::SHA1 in rails 3 and ubuntu

    - by Anand Agrawal
    Hi All, I am trying to integrate restful_authentication plugings into my rails 3 application. I integrated this in windows, but while trying to integrate it to ubuntu I am facing an error "uninitialized constant OpenSSL::Digest::SHA1" I googled for the solution but still unsuccessful. I am unable to load the file, "require Digest/SHA1" Now, i tried to run console screen. and tried to check the Digest file by putting print statement, this gives false, while in the irb it returns true. If anyone has come across such problem

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  • Invalid Code Signing Entitlements - application-identifier

    - by user1144797
    I have just tried to upload Mac app to app store. But Apple said just error. Invalid Code Signing Entitlements. Your application bundle's signature contains code signing entitlements that are not supported on MAC OS X. Specifically, key 'application-identifier' in '(My app name).app/Contents/MacOS/(My app name) is not supported. My XCode is 4.2 and I didn't check Enable Entitlements. Please help me!!!

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  • scripting fruityloops or propellerheads reason from VB or Python?

    - by interstar
    I have both Fruityloops and Propellerheads Reason software synths on my Windows PC. Any way I can get at and script these from either Visual Basic or Python? Or at least send Midi messages to the synths from code? Update : attempts to use something like a "midi-mapper" (thanks for link MusiGenesis) don't seem to work. I don't think Reason or FL Studio act like standard GM Midi synths. Update 2 : If you're interested in this question, check out this too.

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  • PHP Copy-Paste Detector

    - by user1615069
    My problem is that when I run phpcpd command I always get 0% doubled code result, no matter if it's my project, if it's any php module's files, or if it's a file I created to check if phpcpd works...For example when I check the file below it also displays 0%: phpcpd folder/file.php: <?php class Class_Two { public function aaa() { if(2 == 2) { echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; echo 'ok'; } } } class Class_Two { public function aaa() { if(2 == 2) { echo 'ok'; } } public function aaa() { if(2 == 2) { echo 'ok'; } } } Any suggestions on why isn't it working properly? Or maybe it is supposed to do some other tasks?

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  • Genetic/Evolutionary algorithms and local minima/maxima problem

    - by el.gringogrande
    I have run across several posts and articles that suggests using things like simulated annealing to avoid the local minima/maxima problem. I don't understand why this would be necessary if you started out with a sufficiently large random population. Is it just another check to insure that the initial population was, in fact, sufficiently large and random? Or are those techniques just an alternative to producing a "good" initial population?

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  • Postgres Stored procedure using iBatis

    - by Om Yadav
    --- The error occurred while applying a parameter map. --- Check the newSubs-InlineParameterMap. --- Check the statement (query failed). --- Cause: org.postgresql.util.PSQLException: ERROR: wrong record type supplied in RETURN NEXT Where: PL/pgSQL function "getnewsubs" line 34 at return next the function detail is as below.... CREATE OR REPLACE FUNCTION getnewsubs(timestamp without time zone, timestamp without time zone, integer) RETURNS SETOF record AS $BODY$declare v_fromdt alias for $1; v_todt alias for $2; v_domno alias for $3; v_cursor refcursor; v_rec record; v_cpno bigint; v_actno int; v_actname varchar(50); v_actid varchar(100); v_cpntypeid varchar(100); v_mrp double precision; v_domname varchar(100); v_usedt timestamp without time zone; v_expirydt timestamp without time zone; v_createdt timestamp without time zone; v_ctno int; v_phone varchar; begin open v_cursor for select cpno,c.actno,usedt from cpnusage c inner join account s on s.actno=c.actno where usedt = $1 and usedt < $2 and validdomstat(s.domno,v_domno) order by c.usedt; fetch v_cursor into v_cpno,v_actno,v_usedt; while found loop if isactivation(v_cpno,v_actno,v_usedt) IS TRUE then select into v_actno,v_actname,v_actid,v_cpntypeid,v_mrp,v_domname,v_ctno,v_cpno,v_usedt,v_expirydt,v_createdt,v_phone a.actno,a.actname as name,a.actid as actid,c.descr as cpntypeid,l.mrp as mrp,s.domname as domname,c.ctno as ctno,b.cpno,b.usedt,b.expirydt,d.createdt,a.phone from account a inner join cpnusage b on a.actno=b.actno inner join cpn d on b.cpno=d.cpno inner join cpntype c on d.ctno=c.ctno inner join ssgdom s on a.domno=s.domno left join price_class l ON l.price_class_id=b.price_class_id where validdomstat(a.domno,v_domno) and b.cpno=v_cpno and b.actno=v_actno; select into v_rec v_actno,v_actname,v_actid,v_cpntypeid,v_mrp,v_domname,v_ctno,v_cpno,v_usedt,v_expirydt,v_createdt,v_phone; return next v_rec; end if; fetch v_cursor into v_cpno,v_actno,v_usedt; end loop; return ; end;$BODY$ LANGUAGE 'plpgsql' VOLATILE; ALTER FUNCTION getnewsubs(timestamp without time zone, timestamp without time zone, integer) OWNER TO radius If i am running the function from the console it is running fine and giving me the correct response. But when using through java causing the above error. Can ay body help in it..Its very urgent. Please response as soon as possible. Thanks in advance.

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  • Determine modifier key state without an InputEvent object in Java

    - by heycam
    I need to determine the current state of the Shift key, but at the time I need the state I don't have an InputEvent object around. I need something like java.awt.Toolkit.getLockingKeyState(int) that works for Shift, not just the locking keys like VK_CAPS_LOCK. Is there a way I can do this without listening to input events and storing the for later when I need to check the state? Thanks!

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  • Css simple style dont work on IE but yes in any other browser

    - by DomingoSL
    Hello guys, i have a simple css file called Titulos.css who contain this: h1 { font: 50px Tahoma, Helvetica, Arial, Sans-Serif; text-align: center; color: #111; text-shadow: 0px 2px 3px #555; } h2 { font: 14px Tahoma, Helvetica, Arial, Sans-Serif; text-align: center; color: #CCC; text-shadow: 0px 1px 2px #555; } h3 { font: 10px Tahoma, Helvetica, Arial, Sans-Serif; text-align: center; color: #CCC; } b1 { font: 16px Tahoma, Helvetica, Arial, Sans-Serif; color: #DDD; } b2 { font: 10px Tahoma, Helvetica, Arial, Sans-Serif; color: #F9F7ED; } .caja { width: 690px; height: 40px; background-color: transparent; border: 0px solid #000000; font-size:x-large; color: #222; font-family: 'Trebuchet MS', 'Lucida Sans Unicode', 'Lucida Grande', 'Lucida Sans', Arial, sans-serif; font-weight: bold;" size="299"; } .style1 { text-align: right; } And a page who call this file like: <link rel="stylesheet" type="text/css" href="LIB/titulos.css" /> Later in this page im trying to use some of the styles like: <div id="todo" align="center" > <div id="cabeza" style="width:850px;height:100px"> </div> <div id="contenido" style="width:850px;height:420px;background-image: url(IMG/cuadro.png)" > <div id="titulo" style="width:765px;height:75px;padding-top: 18px;margin: auto;text-align: left;"> <b1>Bienvenido <b><?php echo($username); ?></b></b1><br> <?php $check = mysql_query("SELECT * FROM sms WHERE ref = '".$username."' ORDER BY fecha DESC LIMIT 0, 1") or die(mysql_error()); while($info = mysql_fetch_array( $check )) { echo("<b1> Tu ultimo mensaje enviado fue: </b1><b2>" . $info['texto'] . " enviado el " . $info['fecha'] . "</b2>"); That only a part of the code of course, the think is, Firefox and Chrome display the code above like this: that as you can see have the styles applied. But when i see the code from IE 8 (even 7 or 6) this is what you see: So, what do you think?

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  • ASP.NET MVC not serving default document

    - by Jon Cahill
    I have an ASP.NET MVC application where the default page should be an index.html. I can browse to the file using www.mydomain.com/index.html but if I use www.mydomain.com I get a 404. I have check to see if the default document is correctly set in IIS7 and it is and I have even commented out all my routes to ensure it isn't that. Does anyone know how to get ASP.NET MVC to serve the default document?

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  • collection_check_boxes get value

    - by 24sharon
    this is my view code <%=collection_check_boxes(nil, :admin_ids, Admin.all, :id, :name )%> but when i try get the value in the controller i get always an empty value if the user doesnt check any item and the length is always more than zero when i write this code arr = params[:admin_ids] ||= [] puts arr.length ther arr.length is 1 even if the user doesnt select any of the items how can i get an array of selected items only with no empty values

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  • How do I unit test the methods in a method object?

    - by Sancho
    I've performed the "Replace Method with Method Object" refactoring described by Beck. Now, I have a class with a "run()" method and a bunch of member functions that decompose the computation into smaller units. How do I test those member functions? My first idea is that my unit tests be basically copies of the "run()" method (with different initializations), but with assertions between each call to the member functions to check the state of the computation. (I'm using Python and the unittest module.)

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  • How to loop an array with strings as indexes in PHP

    - by Axel Lambregts
    I had to make an array with as indexes A-Z (the alphabet). Each index had to have a value 0. So i made this array: $alfabet = array( 'A' => 0, 'B' => 0, 'C' => 0, 'D' => 0, 'E' => 0, 'F' => 0, 'G' => 0, 'H' => 0, 'I' => 0, 'J' => 0, 'K' => 0, 'L' => 0, 'M' => 0, 'N' => 0, 'O' => 0, 'P' => 0, 'Q' => 0, 'R' => 0, 'S' => 0, 'T' => 0, 'U' => 0, 'V' => 0, 'W' => 0, 'X' => 0, 'Y' => 0, 'Z' => 0 ); I also have got text from a file ($text = file_get_contents('tekst15.txt');) I have putted the chars in that file to an array: $textChars = str_split ($text); and sorted it from A-Z: sort($textChars); What i want is that (with a for loop) when he finds an A in the textChars array, the value of the other array with index A, goes up by one (so like: $alfabet[A]++; Can anyone help me with this loop? I have this atm: for($i = 0; $i <= count($textChars); $i++){ while($textChars[$i] == $alfabet[A]){ $alfabet[A]++; } } echo $alfabet[A]; Problem 1: i want to loop the alfabet array to, so now i only check for A but i want to check all indexes. Problem2: this now returns 7 for each alphabet index i try so its totally wrong :) I'm sorry about my english but thanks for your time.

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  • Geben for emacs on Ubuntu 10.04

    - by jhedstrom
    I've had geben running perfectly on previous versions of Ubuntu. After the upgrade, and installing the latest version of geben (0.26), it only half works. Specifically, when in context mode, local variables are always marked as undefined. Has anybody successfully gotten geben up and running under Ubuntu 10.04, or is this a bug in geben (I've reported it as one, but thought I'd check here just in case there is a workaround). geben 0.26 xdebug 2.0.5 emacs 23.1.1 5.3.2-1ubuntu4.1 Thanks!

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  • Can't run rails server as daemon

    - by Jim
    I'm using rails 2.3.2 and when I run script/server -d, the only output I get is = Booting Mongrel = Rails 2.3.2 application starting on http://0.0.0.0:3000 which is fine. But when I check for anything running on port 3000, i get nothing. Any ideas?

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