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• difference between mvc1 and mvc2

  - by mazhar

  q1) what is difference between mvc1 and mvc2 ? q2) everything that is in mvc1 is in mvc2?I am asking this question because there is a debate in my place of work as we can find many resources and ebooks on mvc1 not mvc2 so we should use mvc1 in our portal. q3) same ajax functionality can be implemented in web forms as well as in mvc or mvc2. or there is some limition in mvc?

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• How to implement event listener in background of the main program in java?

  - by Johny

  Hi im a beginner so sorry for my question if it sounds naive. I want to implement a thread that runs in the background and listens all the time. By listening i mean, say it keeps check on a value returned from main thread and if the vaue exceeds certain figure, it executes some method, or say exits the program. If you could give me some idea or at least refer me to something useful, that'll be great.

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• How do I make a daemon into a stream in PHP

  - by Itay Moav

  I have a daemon (written in C, but I assume it does not really matter) which outputs messages with printf, and can get input and do stuff with this input (again, not really important what, but he sends those messages to a different machine to be saved there in the DB). My question, how can I make this daemon to be a stream in PHP, so I can hook the input/output of, for example, file_put_contents to this stream.

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• Which key to bind to avoid conflict with native browser shortcuts

  - by Savageman

  Hi, I didn't see the question yet. Every browser has different native keyboard short-cuts. Did someone already tried to figure out which one free / safe to use if we want to add some spicy stuff to our web-app? Thanks in advance.

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• Does SSTab1.TabPages.Item(?) start from 0 or 1?

  - by John

  Hallo all, short question: Does SSTab1.TabPages.Item(?) start from 0 or from 1? How could I find out which tab corresponds to which item()? Thanks in advance, John

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• Does tomcat compile servlets automatically?

  - by user331633

  When we modify a JSP , we can just overwrite the jsp and tomcat autmatically recompile the servelt asociated to it , but if we want to modify a servlet is enough to modify the .java or we need to deploy the .class too? ( I mean is tomcat capable of compiling the .java into a .class if a .clss is not found or is outdated) The question is if just deploying the .java from svn to the server and restarting tomcat imply that tomcat compile the .java in a .class or we need to deploy the .class too ( and having it in svn too)

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• Why is COBOL still a preferred language in the business world?

  - by equilibrium

  Even though we have languages like C++, Java, Python etc., why is COBOL still a preferred language in the business world? EDIT: Why was it so popular? Sorry for not creating a separate thread for this question.

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• Correct way to manage multiple h:inputText?

  - by Mirco Attocchi

  I've an h:dataTable to display my item information (in my case a customer support request) and for each row I'd like to put an h:inputText and h:commandButton to add a comment to the desired item. I've no problem with action, but my question is about the correct way to manage many h:inputText and related value on backbean. I'm not sure that is correct to make all h:inputText set the value to the same backbean property. Any suggestions? Thanks all.

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• update variable after success of ajax function

  - by Scarface

  Hey guys quick question, I am sending a request with the jquery ajax function with a variable. After the request I want that variable updated to match the value of the sent back information, so next time the ajax function executes, it send the value of the new variable. $.ajax({ type: "POST", data: "countusers=" + countusers, url: "tester.php", dataType: 'json', success: function(json) { var countusers=json.rownumber; } } })

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• Cross Domain Authentication

  - by gnosio

  I am Curious about how cross domain authentication work? for example. To sign into Orkut.com you need to to sign in via Google.com. So the authentication happens at Google.com and it sets the cookie. So my question now is how does Orkut.com able to read this cookie or authenticate the user with no other information ? What can possibly go wrong?

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• vba excel, get start range and end range of a vertically merged cell

  - by vbauser

  Hi.. actually my question is just like the title says.. i need to find out the first cell and the last cell of a vertically merged cell.. lets say i merge the Cells B2 down to B50 how can i get in VBA the start cell(=B2) and the end cell(=B50) ? thanks a lot

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• calling stacks in asp.net

  - by Estelle

  I have a procedure in asp.net web site that gives strange result sometimes, I’m thinking to add some code to track it. My question is, in the production environment, is there any way that I can get the calling stacks like the one in the exceptions? thanks.

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• Low delay audio on Android via NDK

  - by hkhauke

  Hi, it seems that this question has been asked before, I just would like to know whether there is an update in Android. I plan to write an audio application involving low delay audio I/O (appr. < 10 ms). It seems not to be possible based on the methods proposed by the SDK, hence is there - in the meantime - a way to achieve this goal using the NDK? Best regards, HK

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• How did you choose a technology to specialize in

  - by Tomh

  I know it is kind of subjective, but as I've seen questions around like "How did you land your first job" etc. I thought it might be suitable. With so many technologies coming out these days and employers asking for specialists in those (no one is looking for generalists), I'm wondering how people here managed to pick one technology (or area) and focus on that. If this question is not suitable here, then where can I ask?

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• What happens to my activity in case of incoming phone call?

  - by Pria

  I want to know that what will happen to my activity incase of an incoming phone call? Will the state of my activity be saved or I have to explicitly save it? Another question is that will the activity resume after the call is disconnected? Please help..!

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• How do i convert this Mod_rewrite rule to nginx

  - by bacho

  This is the Htacces rule: RewriteEngine on RewriteRule ^([A-Za-z0-9-]+)/?$ ir.php?id=$1 how should I pass it to a Nginx compliant rewrite rule... i read the doc and did this: rewrite ^([A-Za-z0-9-]+)/?$ ir.php?id=$1 last; But didnt work. and another question: Is there any equivalent of .htaccess to Nginx (per directory rules) Thanks

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• cakephp alias url

  - by tecks

  Hi all, The url structure of my cakephp based site is mysite/cakephp/myapp/index.php/controller/action/input_paramaters I cannot remove index.php from my url, as I dont have access to httpd.conf file. Anyways, my question is that I just need to change the url of my homepage to something like http://mysite or mysite/myapp How would I do that? Thanks a lot!!

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• Which computing publisher has the best refereed research resources for the working programmer?

  - by Stephen

  When I have a problem I often search the computing literature. Some of the resources[*] I use are: The professional associations? ACM Digital Library IEEE Xplore The scientific publishers? Lecture Notes in Computer Science HCI Bibliography What do you use? What is the best resource source (if there is one) for the working programmer? [*] after stackoverflow and google of course :) PS what tags should I use for this question?

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• Appstore - An application with only Youtube videos will be accepted?

  - by Pittor

  Hi, this is my question... I have a compilation(UITableView) of videos from youtube of a particular gender(funny videos, for example) and I want to know if this app will pass the approval process. These videos are freely accessible by anyone in youtube, but ins't uploaded/recorded by me. This is a concept: http://img263.imageshack.us/img263/3466/img0075.png (obviously with a cool skin design and more options like Favorites, Share with friends, etc) Thanks for reading.

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• How and where do you define your own Exception hierarchy in Java?

  - by EugeneP

  How and where do you define your own Exception hierarchy in Java? My main question concerns package location where they your Exception classes must be defined. Do we create a special package ourexceptions and put all classes inside it?

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• Using Maven with Sourceforge.net

  - by mjn

  For a new project which uses Maven I would like to add distributionManagement configuration in the pom.xml which will connect the project with the Sourceforge.net file upload system. I have found this information (of 2007), is it still valid or do you know updated resources? http://docs.codehaus.org/display/MAVENUSER/MavenAndSourceforge Related question: How can I deploy artifacts from a Maven build to the SourceForge File Release System?

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• tool to find out distance in terms of no. of hops in unix

  - by mawia

  Hi! all, I am writing an application for video streaming.In the application server is required to know the distance of the client from it self in terms of hop number.My question is,is there any tool/method other than traceroute available in unix environment to find it? I also need to find out the geographical location of the client.So is their any tool/method for this as well? Any help in this regard will be highly appreciated. Thanks in advance. Mawia

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• What data actually gets cached in InnoDB/MySQL?

  - by ming yeow

  Hi folks, i am trying to optimize performance for my database. My question is - what get cached in the db memory? For example: (table with 2 columns: key (indexed), data (not indexed) updated (not indexed) Select * where updated=20100202 (the db will do a scan - will the scanned rows be kept in memory?) Select * where key = 20 (the db will refer to the index - will the identified rows be kept in memory?)

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• Oracle : select maximum value from different columns of the same row

  - by gregseth

  The whole question is pretty much in the title. For each row of the table I'd like to select the maximum of a subset of columns. For example, from this table name m1 m2 m3 m4 A 1 2 3 4 B 6 3 4 5 C 1 5 2 1 the result would be name max A 4 B 6 C 5 The query must be compatible oracle 8i. Thanks.

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• How to bundle bash completion with a program and have it work in the current shell?

  - by extempore

  I sweated over the question above. The answer I'm going to supply took me a while to piece together, but it still seems hopelessly primitive and hacky compared to what one could do were completion to be redesigned to be less staticky. I'm almost afraid to ask if there's some good reason that completion logic seems to be completely divorced from the program it's completing for.

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