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• Java - is there a "subclassof" like instanceof?

  - by msr

  Hello, Im overriding an equals() method and I need to know if the object is an instance of a Event's subclass (Event is the superclass). I want something like "obj subclassof Event". How can this be made? Thanks in advance!

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• fit text vertically in uiwebview iphone sdk?

  - by Rahul Vyas

  Hello all, I have a webView in which i want to show text only vertically, I don't want horizontal scroling.How to do this does someone knows?

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• How to see a webservice's raw request

  - by pistacchio

  Hi, in a standard .NET webservice (lie the basic sample "hello word" one created by VisualStudio), how can I access the raw call coming from a client? Thanks

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• Haskell Input Return Tuple

  - by peterwkc

  Hello to all, i wonder can a IO() function return tuple because i would like to get these out of this function as input for another function. investinput :: IO()->([Char], Int) investinput = do putStrLn "Enter Username : " username <- getLine putStrLn "Enter Invest Amount : " tempamount <- getLIne let amount = show tempamount return (username, amount) Please help. Thanks.

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• Creating Composite primary keys in a many-to-many relationship in Entity Framework

  - by kingrichard2005

  Hello, I have two tables that are connected via a join table in a many-to-many relationship in the Entity Framework. I need to add a composite primary key in the join table for the two columns that are related to the joined tables via standard foreign keys but I'm sure how to do that.

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• Alarm Clock settings proble,

  - by Viral

  Hello Friends, when i change 24/12 setting from my application at that time as soon as change iphone setting also change which i select from my application... Is it possible....? if yes than say me it's urgent...

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• Disable everything in windows except program c#

  - by rubentjeuh

  Hello, I've got the following question: Is it possible te disable everything in windows except the program it's running? I need to program an application on a touchscreen (fullscreen), where people can fill in a survey. The only thing they should use is this program. (for protection of the survey anwsers and other secret stuff :p ) And the program should be closed when entering the right password. So how can I disable everything else but the program I'm running? Thanks

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• BoundsChecker shows incorrect memory leak message

  - by Prabhu

  Hello All, I'm using BoundsChecker9.1 with visual c++. I have a class class Sample{ public: vector(AnotherClass) x; }. When I run my program the BoundsChecker tool reports all push_back() calls such as S.x.push_back(AnotherClass()) as memory leak.. Wouldn't all the elements in vector x will always be deallocated when the Sample class goes out of scope? If so, any idea about why BoundsChecker is showing them as memory leak?

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• How to add the hostname to every line of SystemOut.log ?

  - by Bert

  Hello, We have load balancing and the same name on multiple instances of WebSphere 6.1. Is there a way to WebSphere need to add the physical hostname to the WebSphere SystemOut.log lines (for example, to prepend to every line)? Thanks, Bert

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• HOW can I Achieve A Transparen Screen On My button Click Event In wpf

  - by SHASHANK

  Hello All I want to show A Panel on My Button Click Event And I want There is A transparent Screen Come between panel And other window Control . How CAN i Do it ? i m doing it all dynamic using C# not In xaml. Thanks in Advance shashank

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• Batch file command line arguments

  - by Hema Joshi

  I want to pass a command as a command line argument from one batch file to another e.g. first.bat call test.bat "echo hello world" "echo welcome " test.bat set initialcommand=%1 set maincommand=%2 %maincommand% %initialcommand%

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• Batch file command line arguments

  - by Hema Joshi

  hi i want to execute a command that is saved as a string e.g test.bat call temp.bat "echo hello world" "echo welcome" temp.bat set first=%1 set sec=%2 %first% %sec% please tell me how to do this thanks

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• Easiest (simple) explanation of "prototype" in JavaScript?

  - by alexeypro

  Hello, Can somebody give me a resource (or just explanation? :-) of what "prototype" is and how it works in Javascript. May be comparison with something in Java? (not really necessary). But it should be as simple/easy as possible so inexperienced person just learning Javascript would understand (need to explain this to jr designer who is proficient with CSS/HTML, but not with Javascript). Thank you!

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• asp.net application + single sign on

  - by pratik

  Hello, I want to implement single sign on in my asp.net web application. Scenario is something like below: user will get registered / sign up at "account.example.com" there will a link to "professional.example.com" when user goes to this link (step 2), they must remain logged in over here. Please suggest me the best solution for this. Regards, Pratik

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• Castle Interceptor Live Cycle and Memory Leak

  - by ktutnik

  Hello all, im new to castle dynamic proxy, and a bit curious.. when creating proxy of my object i save all the original value of its property on the interceptor (class scope) using dictionary and return the new value. now i wandering, when will this data get collected by GC?? can i control it or depends on the interceptor live cycle? Regards Kin

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• What are the qualities and skill set you should have to be network programmer?

  - by Rupesh Chavan

  Hello everyone, I am new to programming. I have lots of interest in networking and want to be network programmer can someone please tell me, "what are the qualities and skill set you should have to be network programmer"? Thanks & Regards, Rupesh

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• Sequential Order of Wordpress Hooks?

  - by justjoe

  hello, can anybody help me. is there any documentation about sequential order of wordpress hook ? especially for action and filter in backend ?

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• Soap WSDL with Null

  - by Simon

  Hello, i need to specifi parametr of function witch is nullable. this dont work: <message name="SaveRequest"> <part name="serialNumber" nillable="true" type="xsd:int"/> </message> please any help is welcome! simon

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• Multiple strings in openURL. iPhone SDK

  - by user354779

  Hello, I am making a twitter application for iPhone, I am trying to add a button which will open Safari, and take the user to their twitter homepage. I have a textfield called username, so the following code does not work, hopefully someone will be able to help me out. -(IBAction)viewAccount { [[UIApplication sharedApplication] openURL:[NSURL URLWithString:@"http://www.twitter.com/", username.text]]; } Any help is appreciated! Thank you!

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• Is there a way to enable / disable constraints in db2 v7?

  - by mauro2

  Hello people, I have to copy tables from an Oracle database to a db2 v7 one, and in order to do this (avoiding millions of drops and creates) I'd like to know if db2 has a feature like Oracle to enable / disable constraints temporarily without dropping them. Thanks in advance, Mauro.

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• how to figure out if the present node is the last child of the parent's node

  - by Bacon

  Hello, I'm trying to figure out how to know if a node is the last child of another, or not. I know how to retrieve the parent's lastChild name ($node-parentNode-lastChild-nodeName), but as sometimes there's many same node names within the same parent, the name is definitly not the way to find the last child. I'm looking for some kind of iterator which can retrieve the number of childs, and depending of the position of the current node, tell if the current node is the last child. Thanks!

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• .hgignore for VB.Net (Express)?

  - by OverTheRainbow

  Hello I didn't see a question on this subject in the archives, so here goes: For those of you experienced Mercurial users, is this a correct .hgignore file to tell VB.Net Express to ignore files/sub-dirs when adding items in a new repository? bin obj temp *.user *.suo *.ncb Thank you.

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• Forgot the user name

  - by prithviraj

  Hello all I have fedora installed in my system. I know the password but i forgot the user name. I can access through terminal but i don't no how to login through gui. Please help me. Thanks in advance.

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• How to fix this python error? OverflowError: cannot convert float infinity to integer

  - by aF

  Hello, it gives me this error: Traceback (most recent call last): File "C:\Users\Public\SoundLog\Code\Código Python\SoundLog\Plugins\NoisePlugin.py", line 113, in onPaint dc.DrawLine(valueWI, valueHI, valueWF, valueHF) File "C:\Python26\lib\site-packages\wx-2.8-msw-unicode\wx\_gdi.py", line 3177, in DrawLine return _gdi_.DC_DrawLine(*args, **kwargs) OverflowError: cannot convert float infinity to integer How can I avoid this to happen? Thanks in advance ;)

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• No module named difflib

  - by bugbug

  I want to execute python code from C# with following code. static void Main(string[] args) { ScriptEngine engine = Python.CreateEngine(); ScriptSource source = engine.CreateScriptSourceFromFile(@"F:\Script\extracter.py"); source.Execute(); } I have the problem at line source.Execute(), I got error "No module named difflib". What is wrong in my code? This is my python code (extracter.py). import re import itertools import difflib print "Hello"

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