How to delete a binary search tree from memory?
I have a BST which is a linked list in C++. How would I delete the whole thing from memory? Would it be done from a class function? ...
deleting
Spring hibernatetemplate: delete caches?
I'm writing a test to see if my getHibernateTemplate().delete(x) works. Now I've discovered that in a single test there seems to be some caching (my test class extends extends AbstractTransactionalDataSourceSpringContextTests). What I mean is the following. My delete function: does it exist? yes: delete it and return true no: return f...
Deleting large chunks of PHP effectively
I've just inherited a project, and been told that an entire folder, "includes/" needs to be removed due to licensing issues -- We don't have the right to redistribute the files in that folder, so we need to cut our dependencies on them, and fix whatever breaks. I've been told "Less than 5% of the lines in that folder are ever even called...
Delete from multiple tables (linq to sql)
hi, I'm using Linq to SQL to access my database. I want to have a 'delete account' feature which basically gets rid of all records in all tables that belong to a given user. What would be the most efficient way of doing this? The deletion has to occur in a certain order, otherwise there are foreign key integrity errors. I can do this m...
How to Programmically Delete Duplicate Records in a Tcl/Tk Treeview Widget
Hello: I have a treeview widget in my Tcl/Tk application that will often show duplicate records. I tried writting "lsort -unique" and "lrmdups" into my code to automatcally delete the treeview duplicates, but with no luck. If possible, does anyone know how to do this? Thank you, DFM ...
Delete Old or Redundant Post Metadata from Wordpress
Hello - it appears that somehow in the past, wordpress saved multiple redundant post-meta for post revisions which are no longer in the database. As a result, I have a ton of post-meta that does nothing and is tied to posts that no longer exist. Does anyone know how to remove this data in myPHPAdmin with a SQL querey? Thanks in advanc...
Powerpoint file can be deleted without consequence
I am working on a license management type application that copies a password protected zip file to the applications root. The user clicks a button "Open Presentation" and the zipped file is extracted into the root folder and then I use the Office interop to open the file in Powerpoint. At this point to my surprise I am able to delete the...
Hibernate Envers : How to delete entries from my audit table?
Hi everyone, I am currently working with Hibernate Envers. My problem is the following : How to delete entries in the audit table related to the entity I want to delete? My entity has no relation with other entities. I figured out that I have to do that in onPostDelete method of my custom listener : import org.hibernate.envers.event...
How to prevent/secureapplication deleting from device in blackberry.
Hi, Is it possible to prevent the application installed on device from deleting in blackberry. For Ex: Say "myApp" is installed on the blackberry device. If the user try to delete the application from the device. It should not give him permission for delete. Please let me know is any rim api is available which will to prevent applicat...
Deleting While Iterating in Ruby?
I'm iterating over a very large set of strings, which iterates over a smaller set of strings. Due to the size, this method takes a while to do, so to speed it up, I'm trying to delete the strings from the smaller set that no longer needs to be used as it goes along. Below is my current code: Ms::Fasta.foreach(@database) do |entry| ...
Deleting lines in python after i write them
Ok here is my existing code: ////////////// = [] for line in datafile: splitline = line.split() for item in splitline: if not item.endswith("JAX"): if item.startswith("STF") or item.startswith("BRACKER"): //////////.append( item ) for line in ////////// print ///////////// ///////////...
Deleting parts of a file with php
After using file_get_contents to write to a html file, I need to delete certain parts of this files contents because the paths to css and images has changed. So I have lines as below : <link href="/Elements/css/main.css" rel="stylesheet" type="text/css"> <image src="/Elements/images/image1.gif" /> I would like to remove the: '/Ele...
Delete files then directory | PHP
I have this so far: <?php $path = "files/"; $files = glob("" . $path . "{*.jpg,*.gif,*.png}", GLOB_BRACE); $i = 0; foreach($files as $file) { $delete = unlink($file); if($delete) { echo $file . " deleted!<br />"; $i - 1; } else { echo $file . " could not be deleted...<br />"; ...
Deleting a CoreData object, then calling [tableView reloadData] causes a SIGABRT
Hi, I'm supporting deleting rows in a UIView that includes a tableView: - (void)tableView:(UITableView *)tableView commitEditingStyle:(UITableViewCellEditingStyle)editingStyle forRowAtIndexPath:(NSIndexPath *)indexPath { if (editingStyle == UITableViewCellEditingStyleDelete) { [self.fetchedResultsController.managedObjectContext ...
Xcode Delete File Dialog
Whenever I delete a file in xcode, it normally automatically deletes the reference only, and leaves the real file intact on the hard drive. Sometimes though, when I delete files straight after I create them from a template, a more extensive window appears asking me if I want to delete the reference or the file itself & references. Does...
Bash scripting: Deleting the oldest directory
Hello, I have a simple Bash question which I do not seem to be able to get right. I want to look for the oldest directory (inside a directory), and delete it. I am using the following: rm -R $(ls -1t | tail -1) ls -1t | tail -1 does indeed gives me the oldest directory, the The problem is that it is not deleting the directory, and t...
Delete Cascading Issues with Nhibernate/Linq
Im not so sure if this is a problem with nihibernate or linq(i would assume more linq but i may be wrong) I Have website about boxing. There are three tables in this example Boxer (BoxerId among other properties) Boxer_Match (holds a boxerId and MatchId - which is a composite key) Match (MatchId among other properties) Now currently i...
Python not recognising directories os.path.isdir()
I have the following Python code to remove files in a directory. For some reason my .svn directories are not being recognised as directories. And I get the following output: .svn not a dir Any ideas would be appreciated. def rmfiles(path, pattern): pattern = re.compile(pattern) for each in os.listdir(path): if os....
SharePoint Closed web part
Hi All, I have a site developed in MOSS2007. where can I see the list of web parts that are closed and the user name who closed that web parts i.e(ClosedBy). Or Else, if a perticular web part is closed, how can I get to know that web part is closed by whome? Thanks, Sachin Katkar. ...