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• Redirecting page from IFrame to Parent when session expire

  - by Venkatesh

  I have IFrame load one of the menu item click in that page left side I have tree structure and top of the page menu Items.Center of the page loading with IFrame.Whenever session going to expire I am giving alert(session will expire soon). But this alert is coming for Iframe window (after some seconds complete) as well as parent page.That means two alerts are coming whenever session going to expire .That alert should come on parent page not in Iframe page.How to avoid this?

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• Getting dynamic childs for a parent in SQL

  - by Islam

  I have a table called Categories which contains category_Id and parent_category_Id, so each category can has a child and the child can has a child and so on (it is dynamic). So if i have category A and category A has child B and child B has child C and child C has child D. I want to get all the child tree of A using SQL so when I give this query the id of A its result will be the ids of A's child which is B,C & D.....any ideas. Thanks in regards,

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• What is the best algorithm to use in creating binary trees??

  - by Hanseh

  I've been doing a research about the best algorithm to use in creating a binary tree implementation. THe top entry in my list is nested sets. Are there any other alternative or better algorithm??

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• video streaming

  - by chima

  i have built a web forum using php but i want to integrate it with videos that are uploaded such that people will be able to make comments on it in a tree view form... how do i integrate that to my php class.....any help with that?

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• Why do so many wpf controls implement CLR properties instead of dependency properties ?

  - by msfanboy

  Hello, is it because the controls programmers are lazy, too hard to implement or not knowledgeable? Wether they are custom controls from 3rd party vendors or Microsoft itself, very much controls have often clr properties instead of DP. Result is I can not bind to them and is wpf not all about binding? :/ My next side question would be, why do so many wpf controls offer visual parts but they are not member of the visual tree ? see wpf datagrid columns, headers... What do you think?

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• Searching temporal data

  - by user321299

  I developing an application (in C#) where objects are active under a period of time, they have from and to properties of DateTime-type. Now I want to speed up my search routine for queries like: Are there other active objects in this timeperiod/at this time. Is there any existing temporal index I can use or can I use QuadTree/other tree-structures to search in an efficient way.

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• java tracing spaghetti code

  - by Amarsh

  Folks, I have just joined this company which has a huge source tree based upon JSP/Servlet and EJB 1.2. No documentation exists. The code has been written over seven years, with a large number of undocumented changes. Are there any tool tah can assist me in tracing the execution? Putting a breakpoint is not helping me much.

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• Node removal and event handlers

  - by HiveHicks

  Just interesting... What happens to node's event handlers when I remove it completely from the DOM tree? That means, if I create a node with the same id as removed node later, will it have the same event handlers?

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• descendeing heap sort

  - by user1

  use heap sort to sort this in descending order and show the steps or explanation please below is the tree 79 33 57 8 25 48 below is the array 79 - 33 - 57 - 8 - 25 - 48

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• Why DFS and not BFS for finding cycle in graphs.

  - by badcompany

  Predominantly DFS is used to find a cycle in graphs and not BFS. Any reasons? Both can find if a node has already been visited while traversing the tree/graph.

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• Expand the List of Class Members in VS 2008

  - by BDotA

  Is there any add-in for VS2008 Pro that provides me the ability to expand and see the list of members of each class - methods, properties,etc... - by expanding its tree node in Solution Explorer?

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• Makefiles, symlinked folder & relative paths

  - by l.thee.a

  Let say I have the following folders: /A/C /D/B/E /D/B/C (this is a symlink to /A/C created by ln -s) When one of the makefiles tries to use the path /D/B/C/../E it gets a "no file or directory" error. I understand why this happens; /A/E does not exist. However I have to use symlinks to populate the B folder and create the build tree (very long story). Any ideas?

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• Is it common the subclipse running at Ubuntu with so many fails?

  - by Tom Brito

  Almost everything I do in subclipse in Ubuntu fails, and I have to refresh the file tree or restart eclipse, or use the svn under shell. Does it happens with much Ubuntu + subclipse users?

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• How do I fix these spurious git commits?

  - by James Wenton

  I made an error when I was working and wound up with a commit tree I didn't want. Right now, things look like this: [master] A -- B -- C -- D \ \ C' -- D' [HEAD] I want to wind up like this: [master, HEAD] A -- B -- C -- D How do I get there from here?

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• Can anyone tell me why these lines are not working?

  - by user343934

  I am trying to generate tree with fasta file input and Alignment with MuscleCommandline import sys,os, subprocess from Bio import AlignIO from Bio.Align.Applications import MuscleCommandline cline = MuscleCommandline(input="c:\Python26\opuntia.fasta") child= subprocess.Popen(str(cline), stdout = subprocess.PIPE, stderr=subprocess.PIPE, shell=(sys.platform!="win32")) align=AlignIO.read(child.stdout,"fasta") outfile=open('c:\Python26\opuntia.phy','w') AlignIO.write([align],outfile,'phylip') outfile.close() I always encounter with these problems Traceback (most recent call last): File "", line 244, in run_nodebug File "C:\Python26\muscleIO.py", line 11, in align=AlignIO.read(child.stdout,"fasta") File "C:\Python26\Lib\site-packages\Bio\AlignIO_init_.py", line 423, in read raise ValueError("No records found in handle") ValueError: No records found in handle

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• Joomap (on joomla) causes 404 error if it is menulink case

  - by haim evgi

  Hi, I'm using Joomla 1.5 and installed Joomap to create site map. I found that if the item in the Joomap tree is a menulink (menu alias), then it cannot work as deserved. It will cause a 404 error which said the component cannot be found when the menulink is clicked. thanks

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• Languages for implementing decision trees

  - by Shailesh Tainwala

  What would be a good choice of programming language in which to implement a decision tree? The results of the implementation will be for personal use only, so no need to consider ability to publish etc. I have heard that Octave is a good option, can anyone explain why a matrix based language is recommended for implementing decision trees?

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• Catch all DOM events on a page (without Firebug et. al.)

  - by Morten Bergfall

  How would I go about creating a cross-browser script, that would intercept all events firing on a page/browser window/DOM-tree (regardless of browser)? What I'm hoping to accomplish is basically to get a better understanding of the different handling of events in different browsers; I know the basic theory, but need to see to believe...

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• Sort data in GtkTreeView non-alphabetically?

  - by paultop6

  I'm trying to sort a column of data in a GTK tree view non-alphabetically. I can't seem to find a function in the GTK+ libraries that cant do such a thing. Does anyone here know of a way to do this?

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• need a project design tool

  - by santosh

  I am looking for simple and easy to use tools through which I can get project's visual picture of folder/file tree stucture , its classes, functions and objects, relations between classes and files.

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• Java Swing: how do I define how a JTree displays the "user object"?

  - by java.is.for.desktop

  Hello, everyone! When using a JTree, a "user object" of a DefaultMutableTreeNode can be set. This can be of any kind, but to display it, its toString() value is used. This is not what I need. How can I change the way a user object is displayed? NOTE: My user object has to be something different than a String to be able to maintain mapping between the tree and the user objects.

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• Is it not possible to show a FolderBrowserDialog from a non-UI thread?

  - by Manish

  I'm facing problem in showing FolderBrowserDialog instance created and called from a non-UI thread. It doesn't get renders properly. Being more specific, it doesn't shows the folder tree but displays only the Make New Folder OK and Cancel

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• Skip Lists -- ever used them?

  - by Head Geek

  I'm wondering whether anyone here has ever used a skip list. It looks to have roughly the same advantages as a balanced binary tree, but is simpler to implement. If you have, did you write your own, or use a pre-written library (and if so, what was its name)?

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• Java: what is the class for the isBinary-method?

  - by HH

  I am accustomed to java.io.* and java.util.* but not to the tree: com.starbase.util Class FileUtils java.lang.Object | +--com.starbase.util.FileUtils Source. So which class should I import to use the isBinary-method? Do I do "import java.lang.Object;" or "import java.lang.Object.com.starbase.util.FileUtils;"?

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• Can I create a file that sits next to a .Designer.cs file in Visual Studio?

  - by Ian Potter

  In Visual Studio, two files are created when you create a new Windows Form in your solution (e.g. if you create MyForm.cs, MyForm.Designer.cs and MyForm.resx are also created). These second two files are displayed as a subtree in the Solution Explorer. Is there any way to add files to the sub-tree or group for a Windows Form class?

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