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• What is the best .NET type for collections where each key can have multiple values?

  - by srinig29

  Hi friends, I have one key but different values for that key, I tried HashTable but i dont think that is the rite way of doing it. I'll explain in detail what is is requirment is: I have a Key - "Asp.net" for that i have n no of values - 61, 67, 100 So i have to store this somewhere like Dictionary or hash table. TIA

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• Is it necessary to learn all APIs? [closed]

  - by Pradi

  Hi, I want to learn Java EE but I don't know where to start. Someone told me that it is better to start with APIs. Please help.

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• check how many element between ID

  - by Bharanikumar

  Hi i have div , <div id=refer_friends><input type='text' name='refer1'> <input type='text' name='refer2'> <input type='text' name='refer3'></div> How to check, how many input element between DIV refer_friend , Using jquery

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• Launching another application from C#

  - by Mark

  Hi, I'm trying to launch another application from C# application, is there a way to display this application inside the mainform of my application? Thanks,

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• selector help please

  - by rod

  Hi All, I have a div that contains many spans and each of those spans contains a single href. How do I attach a click event to the a tag? Thanks, rodchar

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• Error handling with try catch (AGAIN)

  - by Eatdoku

  Hi, just a general question, do you ALWAYS have to handle error? i was just having this debate with one of my coworker where in his code I see a lot places where stuff are wrapped around a try statement and in the catch statement there is nothing. I always thought it is a bad practice to not handling error or hide them from the user (except log them in the log file). just want to know what other people thinks thanks.

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• Is there a way to know if a variable has been declared in C ?

  - by LB

  hi, I'm implementing some code generators, i would like to know if there's any way in C, if a variable has already been declared ? I was trying to find something using the preprocessor but without any success... thanks.

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• Dictionary with Exact Same Keys and Values

  - by j-t-s

  Hi All I need something like a Dictionary or a SortedList but i keep getting exceptions thrown when it receives two things that are the same... Is there another way around this? Thanks

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• How to block writing in pipes, until the read has taken place ? (in C)

  - by user492194

  Hi everyone :) I'm currently working on some C program, and I'd like to know if there's any chance to block writing in the writer process (until the read is done) ? i.e. I have 3 pipes between the parent process and the children processes (the parent writes and the children read), I'd like to let the parent to write only to the process that finishes its reading :) I hope it's clear.. Thanks in advance.

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• <? ?> tags not working in php 5.3.1

  - by dhvani

  Hi All I just installed php 5.3.1 in my linux server and now my old work which i used to write with tags is not working at all.. Please help me out.. How can i resolve this??

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• HTML actual page link

  - by lore3d

  Hi all, I'm building a website, and i need to know the actual page address in which the user is in, in order to take users in the same page after login. The problem is that every page is generated from variables passed by url and query string, so I dont't know how to recover every variable and assign to it the correct value. How to recover variables name and assign them the correct values? Thanks lore (sorry for my English)

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• How to detect application launch type (auto-start or manual)?

  - by ZHS

  Hi How can I detect that application was automatically started (auto-start when device turned on) or user has started it manually (from Programs etc)? Thanks

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• Drupal: png is not allowed extension (but it is!)

  - by Patrick

  hi, I'm running Drupal on IIS server 6. I'm having an interesting error to upload images into my node. I get "png" is not a known file. See image: http://dl.dropbox.com/u/72686/pngError.png But I've added png (default settings) to the allow image files list, and indeed you can see in the same image, that png is an allowed extension. Thanks

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• Text View font type & size in iphone

  - by Harita

  hi i am using below code to change the the font type of text view. but its not changing the font textView3.font = [UIFont fontWithName:@"Helvetica" size:17.0f]; tell me where i am wrong.

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• Where this Telerik OpenAccess sits within Business Objects and Data Layer Objetcs?

  - by dewacorp.alliances

  HI there We are exploring Telerik OpenAccess and traditionally we have Business Objects as well as Data Objects. With the introducing of Telerik OpenAccess ORM thingy, where this persistenobjects sits? Is it going to replace the Data Layer objects? I am appreciated your comment. Thanks

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• Protecting from crashes (beyond bounds) with [object objectAtIndex:]

  - by Tom

  Hi! I'd like to know if there's a way to verify if an index exists before getting it. So it'd be way to protect my code against: *** Terminating app due to uncaught exception 'NSRangeException', reason: '*** -[NSCFArray objectAtIndex:]: index (2) beyond bounds (0)' Like in PHP you can do: isset($object[10]); and it'll return true if it exists. Is there such a method in Objective-C/Cocoa? Thanks!

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• perl look behind question

  - by sfgroups

  Hi, I am trying extract number, from line has 'copies : 5' string. this look behind expression not working. echo "copies : 5" |perl -ne 'print $1 if /(\d+)(? Thanks

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• pointers in haskell???

  - by curioComp

  hi, do you know if are there pointers in haskell? -If yes, how do you use them? Are there any problems with them? And why aren't they popular? -If no, is there any reason for it? Please help us!! :) Thank you so much!!

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• Replace links from specific domain with text (PHP)

  - by nuphero

  Hi guys. I have : <a href="http://abc.com">Title</a> And : <a href="http://xyz.com">Title</a> I want to replace link to text "Title", but only from http://abc.com. But I don't know how ( I tried Google ), can you explain for me. I'm not good in PHP. Thanks in advance.

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• Get value of a checkbox?

  - by user246114

  Hi, I have a checkbox, how do I get its value using jquery? I have this example from searching: var checked = $('input[type=checkbox]:checked').val() != undefined; but how do I specify which checkbox I'm interested in, I want to only examine a checkbox with a particular id? Thanks

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• Timer (NSTimer) won't work...why?

  - by eco_bach

  Hi I have the following, can anyone familiar with NSTimer tell me why it isn't working?? I've tried various values for an interval but no luck. self.timer = [NSTimer scheduledTimerWithTimeInterval:.5 target:self selector:@selector(update:) userInfo:nil repeats:YES]; And then my selector method - (void)update:(NSTimer*)timer { //DOESN"T TRACE OUT! NSLog(@" update:theTimer and userInfo = %@",timer.userInfo); }

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• red5 actionscript

  - by massi

  Hi all, How to get a parameter encode in the url ? for exemple, if we have an html file containning : how to get the value of a from application.java class ? Thanks

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• Javascript replace content of string but not in start and end tag? pls help

  - by TuanTDA

  Hi all i need your help ! i wanna write javascript function to change the text Lasvegas in string: ex: "Hello every one in Lasvegas, come Lasvegas with me", How can i change the text but not change content Lasvegas in start tag and end tag

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• How to set the left background of an TextView

  - by michael

  Hi, I have a text view. I would like to add a 'vertical line' on the left side of the TextView to act as a separator. Is there a way to do that? Thank you.

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• how to make our website to be among ten in goole results?

  - by udaya

  Hi how to make our site viewable in top ten of the google search... I want my website to be available for the user who google with search name social networking or something like ssit How to do that?

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