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• Children in Enumeration

  - by marionmaiden

  Hello I have a enumeration for elements in a JTree When I find some specific element in this JTree, I want to check it's children. Do the method children() in a Enumeration check it's grandcildren too? For example, let's supose this JTree, considering the identation as new levels of the tree: Fruits apple grape orange peach pineapple strawberry banana If I get the children of grape, will I have just orange and peach or will I get peach children (pineaple) too?

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• Limiting user login attempts in PHP

  - by artarad

  Hi there, I'm seeing web apps implementing limitations for user login attempts. Is it a security necessity and, if so, why? For example: you had three failed login attempts, let's try again in 10 minutes!! thanks :)

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• How Oracle 10g evaluates NULL in boolean expressions

  - by Phani Kumar PV

  if not (i_ReLaunch = 1 and (dt_enddate is not null)) How this epression will be evaluated in Oracle 10g when the input value of the i_ReLaunch = null and the value of the dt_enddate is not null it is entering the loop. According to the rules in normal c# and all it should not enter the loop as it will be as follows with the values. If( not(false and (true)) = if not( false) =if( true) which implies it should enters the loop But it is not happening Can someone let me know if i am wrong at any place

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• Does the speed of the query depend on the number of rows in the table?

  - by Omu

  Let's say I have this query: select * from table1 r where r.x = 5 Does the speed of this query depend on the number of rows that are present in table1?

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• MS Access 2003 - Is there a way to run access (mde) without the access shell around the forms/report

  - by Justin

  So I am not sure if I am asking this correctly; let me explain: IS there a way I can run my MDE without the access shell around the forms/reports? The part that provides the menu, and the little application title. I think it is the overall presentation layer form that all my access stuff sits on, but I am not sure. I am just wondering if you can get rid of it. Thanks

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• please help me with rad controls in sharepoint

  - by Diane Headen

  I want to use rad editor in sharepoint I have tried to install tellerik controls in sharepoint and i am getting this error "Could not load file or assembly 'Telerik.Web.UI\,' or one of its dependencies. The system cannot find the file specified". could anyone help me in trying to figure out this error. Please let me know if any one know how to use rad editor in sharepoint

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• How to draw NSString vertically on iPhone?

  - by Horace Ho

  Chinese characters can be view horizontally and vertically. I want to let users have both options. How can this be done in an iPhone views? e.g. +-------------------------+ +-------------------------+ | Hello, I am a newbie. | | b a H | | | | i m e | | | | e l | | | ---> | . a l | | | | o | | | | n , | | | | e | | | | w I | +-------------------------+ +-------------------------+

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• Fluent NHibernate: Mapping a column with a different name

  - by Fred

  Let's say I have a table: Project Id Title ProjectManagerId ContactId ProjectManagerId and ContactId are both id's from a table named Person: Person PersonId Firstname Lastname How can I map these two columns to create a person object? (either using automapping or fluent's normal mapping). Thanks

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• Button STILL not working with FLASH CS4

  - by aarontb

  Okay, I have absolutely NO Compiler/Output errors anymore...however, the buttons are still not working? Any suggestions? Replay_btn.addEventListener(MouseEvent.CLICK; replay); function replay(event:MouseEvent):void{ gotoAndPlay(25);} WHAT THE HELL IS WRONG!!! PLEASE LET ME KNOW!!!

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• HibernateFilter.doFilter ServletException?

  - by Austin R

  I have pretty much zero experience setting up servers, but currently my job is to set one up (don't ask why). It's an an apache-tomcat6 server. I followed some instructions step by step, and when it came time to test that everything was working, here's what I got: I know this is a bit of a shot in the dark, but does anyone know what I can do to fix this? Please let me know if there's any further information I can provide to help!

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• PHP/MySQL: How to create a comment section in your website.

  - by Sam

  Instead of asking 'how to use PHP/MySQL to let users affect webpages' I'll ask this, because I learn better from projects and examples. So how would I incorporate a VERY basic comment feature using PHP and MySQL?

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• Changing UILabel over time?

  - by cannyboy

  I have a simple UILabel on that I want to change the text of every 10 seconds. What is the best way of doing this, which let's the rest of the interface remain active?

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• Sort an array with special characters - iPhone

  - by ncohen

  Hi everyone, I have an array with french strings let say: "égrener" and "exact" I would like to sort it such as égrener is the first. When I do: NSSortDescriptor *descriptor = [[NSSortDescriptor alloc] initWithKey:@"name" ascending:YES]; NSArray *sortDescriptors = [NSArray arrayWithObject:descriptor]; NSArray *sortedArray = [myArray sortedArrayUsingDescriptors:sortDescriptors]; I get the é at the end of the list... What should I do? Thanks

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• Read more numbers in a line in Python

  - by VaioIsBorn

  Let say i want to read the integers a, b and c from stdin (in one line, do not need to press return after each number). In c++, i would just do: cin a b c; How to do this in Python ?

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• how to make the batch file wait until another batch file completes execution?

  - by Arunachalam

  how to make the batch file wait until another batch file completes execution? let me explain with an example. echo hi >r.txt echo some piece of code >>r.txt start ar.bat echo some piece of coe >>ar.txt i want the code after start ar.bat to execute after this batch file exits .. i have tried without start it works but i want to run it in a seperate window ..is there any function to check whether that window which is running ar.bat is present ?

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• display unsigned zerofill autoincrement value without leading zero

  - by I Like PHP

  my primay key is user_id which is auto incremant UNSIGNED ZERO FILL, i want to display user_id on a page without leading Zero( means 1 instead of 0000000001 ).. how can we do that in php or in mysql one more question... if i delete last record( let user_id=21) wwhich have highest id of that table then can we adjust auto increment value to 21 instead of 22 of that table.

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• Iterate through all possible floating-point values

  - by Vulcan Eager

  How can I list all possible values of a floating-point data type? I can do this using a union in C or C++ but will that be portable? How can this be done in other languages? Javascript? Let's just assume I am using this iteration to map theta to sin(theta).

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• display list of items horizontally in Silverlight 4

  - by Phani Kumar PV

  I want to display a list of products horizontally in silverlight 4 page . The list of products will be obtained dynamically. Foreach product i show i need to dispaly the product image,name and its price. Please let me know if anyone had thougts on this.

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• Get default value of class member ( C# )

  - by Ruben Aster

  Let's assume I have a class ClassWithMember class ClassWithMember { int myIntMember = 10; } How do I get the default value 10 of the myIntMember member by System.Type? I'm currently struggling around with reflections by all I retreive is the default value of int (0) not the classes default member (10)..

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• get HTML of current page without ViewState ASP.Net

  - by SandHurst

  Is there any way through which I can get HTML of my current page. By current page I mean let's say I am working on Default.aspx and want to get HTML by providing a button on it. How to get it.

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• Copy constructor, objects, pointers

  - by Pauff

  Let's say I have this: SolutionSet(const SolutionSet &solutionSet) { this->capacity_ = solutionSet.capacity_; this->solutionsList_ = solutionSet.solutionsList_; // <-- } And solutionsList_ is a vector<SomeType*> vect*. What is the correct way to copy that vector (I suppose that way I'm not doing it right..)?

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• load domain specific content

  - by wayne

  Let's say I have an app sitting at myapp.com The app has clients or users that are situated here myapp.com/jonny myapp.com/sally I want to allow users to point their own domain to my server (A record) and load their specific content. No redirects or anything. jonnysapp.com -> myapp.com/jonny So somehow my server needs to detect where the request is coming from and set the client... correct?

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• Write Java objects to file

  - by Mark Szymanski

  Is it possible to write objects in Java to a binary file? The objects I want to write would be 2 arrays of String objects. The reason I want to do this is to save persistent data. If there is some easier way to do this let me know. Thanks in advance!

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• Can I access an SVN repository and its log by disk only and not using a server?

  - by user144182

  Is this possible? Let me explain what I mean. I have migrated from svn to hg but every once in a while need to use an old svn repository's history to figure out some issues. I don't want to have to install and run VisualSVN (I run on Windows) to do this. I have a backup of the repository via svnadmin dump. I would like to be able to pull up "svn log" and look at diffs, etc.

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• A PHP CMS to manage Files and privileges between users

  - by amirouche

  I'm looking for a PHP CMS which can let me to: 1-Uploade and manage files ( pdf, words..) between users by allowing to view, to print or to download. 2-Know who accessed what and when, who download what and when... who do what and when.

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