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• SOFT delete is this a good idea or a bad idea?

  - by Khou

  Is soft delete a good idea or a bad idea? Instead of actually deleting the data, you would flag it as "IsDeleted" = true, upon recovery you just flag it as "False". Is this a good idea?

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• How to delete an element from a list while iterating it in Python?

  - by bodacydo

  Suppose I have a list of numbers: L = [1, 2, 3, 4, 5] How do I delete an element, let's say 3, from the list while I iterate it? I tried the following code but it didn't do it: for el in L: if el == 3: del el Any ideas? Thanks, Boda Cydo.

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• Is NULL not allowed is SQL delete statement (for Derby)?

  - by leftbrainlogic

  Hello Does anyone know why the following query fails in Derby? delete from MyTable where ((null = null) or (col1 = null)) OR ((102 = null) or (col2 = 102))) I get the following error: Error: Syntax error: Encountered "null" at line 3, column 3. SQLState: 42X01 ErrorCode: -1

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• Which is the best python library to make REST request like PUT, GET, DELETE, POST and how ?

  - by Parthiv

  Hi, I am bit confuse over set of libraries of pythons to connect with REST enabled web services. I have tried httplib, urllib and urllib2. I want to know how can methods like PUT, GET, POST, DELETE can be achieved using this library. Regards, Parthiv

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• How to delete only the content of a file in java?

  - by Santhosh

  hi, May i please know how can i delete the content of the file in java? Thanks in advance.

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• c programme.. how to delete spaces between two words.

  - by vikram

  how to delete space between two words using c programme... should I use ascii or just compair with ''? eg. Input- "Hello World" Output-"HelloWorld". Thanks, Vikram

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• Visual Studio Question: When doing a compile/debug is VS suppose to delete existing files in the bin

  - by Greg

  Hi, Q1 - When doing a compile/debug is VS suppose to delete existing files in the bin\debug area? (for VS2008) if no then can I ask please: Q2 - My winforms checks for existance of a sqlite.db3 file and creates it if it needs to (programmatically). If the behavior I wanted was that each Compile/Debug I do is for the target Debug area to be clear, so that the program would exercise the code that builds the database file, how would I organise this? thanks

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• How to delete multiple files with msbuild/web deployment project?

  - by Alex

  I have an odd issue with how msbuild is behaving with a VS2008 Web Deployment Project and would like to know why it seems to randomly misbehave. I need to remove a number of files from a deployment folder that should only exist in my development environment. The files have been generated by the web application during dev/testing and are not included in my Visual Studio project/solution. The configuration I am using is as follows: <!-- Partial extract from Microsoft Visual Studio 2008 Web Deployment Project --> <ItemGroup> <DeleteAfterBuild Include="$(OutputPath)data\errors\*.xml" /> <!-- Folder 1: 36 files --> <DeleteAfterBuild Include="$(OutputPath)data\logos\*.*" /> <!-- Folder 2: 2 files --> <DeleteAfterBuild Include="$(OutputPath)banners\*.*" /> <!-- Folder 3: 1 file --> </ItemGroup> <Target Name="AfterBuild"> <Message Text="------ AfterBuild process starting ------" Importance="high" /> <Delete Files="@(DeleteAfterBuild)"> <Output TaskParameter="DeletedFiles" PropertyName="deleted" /> </Delete> <Message Text="DELETED FILES: $(deleted)" Importance="high" /> <Message Text="------ AfterBuild process complete ------" Importance="high" /> </Target> The problem I have is that when I do a build/rebuild of the Web Deployment Project it "sometimes" removes all the files but other times it will not remove anything! Or it will remove only one or two of the three folders in the DeleteAfterBuild item group. There seems to be no consistency in when the build process decides to remove the files or not. When I've edited the configuration to include only Folder 1 (for example), it removes all the files correctly. Then adding Folder 2 and 3, it starts removing all the files as I want. Then, seeming at random times, I'll rebuild the project and it won't remove any of the files! I have tried moving these items to the ExcludeFromBuild item group (which is probably where it should be) but it gives me the same unpredictable result. Has anyone experienced this? Am I doing something wrong? Why does this happen?

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• With g++ is there a runtime setting to scramble freed memory with delete?

  - by Steven Behnke

  Does anyone know how I can for the g++ or gcc runtime to scramble the ram where an object was after delete? I have a theory that I'm using an object after it has been deleted but in practice it rarely crashes.

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• How to delete avery reference of an object in Python?

  - by Juanjo Conti

  Supose you have something like: x = "something" b = x l = [b] How can you delete the object only having one reference, say a? del a won't do the tric; the object is still reachable from b, for example.

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• Ubuntu 10.04:Can i to reset ubuntu to install point?delete folders & files after this point and prog

  - by csyosef

  Ubuntu 10.04:Can i to reset ubuntu to install point?delete folders & files after this point and programs? Thanks

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• Is there any way to delete an HttpOnly cookie from C# Selenium tests?

  - by BenA

  I have a set of C# Selenium tests that need to delete a cookie that has the HttpOnly flag set. Unfortunately the DefaultSelenium.GetCookie() and DefaultSelenium.DeleteCookie() commands aren't able to access the cookie, because it has that HttpOnly flag set. I've confirmed this by removing the flag by hand, and checking that subsequent calls to either of those methods are then happily able to manipulate the cookie in question. Is there any other way to do this via the Selenium .NET client driver? All ideas welcome!

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• MVVM: Delete a CustomerViewModel, but how to get the Customer model inside it?

  - by msfanboy

  Hello, I have a list of CustomerViewModels in a ComboBox. The selected CustomerViewModel I want to delete and also the Customer wrapped inside it to remove it from the repository. But how can I access the Customer model inside the CustomerViewModel?

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• How do i delete an empty array of objects?

  - by dimitar

  Hello guys, i define an object: tempRes = new Object[100000][7]; now after that i fill it up till 100 rows for example. Now how to delete every object past that(from tempRes[100] too tempRes[10000]). I need this for a JTable.

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• How can I hide/delete the "?" help button on the "title bar" of a QT Dialog?

  - by AJ

  I am using QT Dialogs in one of my application. I need to hide/delete the help button. But i am not able to locate where exactly i get the handle to his help button. Not sure if its a particular flag on the QT window. Kindly let me know if you know how to achieve this.

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• delete original project folder after i checked it in into svn repo?

  - by ajsie

  should i after i have created a svn repo, import one project folder into it with "svn import" and then DELETE my original local folder thus only having it in the svn repo in the remote ubuntu server? is this safe or should i still have a local copy for some reason (cause i wont work in that one)?

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• How Can I Delete Temporary Internet Files/Content.IE5/Index.dat?

  - by Joshua

  Without purchasing someone elses software, how can I as a software engineer, delete index.dat? What OS Voodoo hoops do I have to jump through to accomplish the simple deletion of a single file on my own computer? I have windows Vista.

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• How to make an id auto_increment from where it last left off after a record delete?

  - by Sammy

  This isn't that big of a deal but I was wondering if it can be done. Right now when I insert a new record, the id field which is auto_increment and set as primary key increases it's value by one: id | first_name | last_name ------------------------------ 1 | John | Smith 2 | Jane | Doe But if I delete record 2, the next one I insert is going to have an id of 3. Is there any way to make it have an id of 2 automatically (without having to manually insert it)?

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• How to submit/update/delete data through InfoPath Form to an MS Access Database on Sharepoint 2007

  - by yreddy

  Hi I want submit Data/update/delete through InfoPath Form to an MS Access Database on Sharepoint 2007 (MOSS 2007), If custome code require please give code. Thanks

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• After a junit test case ran, should I delete the test data related with this test case?

  - by user351637

  After a junit test case ran, should delete test data related with this test case? Will keeping the test data help the developers to debug the code? Thanks Joseph

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• Zend Framework: How to delete a table row where multiple things are true?

  - by Andrew

  Normally, this would work for me: $db = Zend_Db_Table::getDefaultAdapter(); $where = $db->quoteInto('id = ?', $id); $db->delete('tablename', $where); but I have to match two ids. So I don't really know how to structure it. WHERE first_id = 'id1' AND second_id = 'id2' So how do I do this with the Zend Framework?

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• Delete project based on sample, then sample no longer available?

  - by Joe

  I created a new project based on the Wikitionary sample. After tinkering with it so much and screwing it up, I decided to delete the project and start over again. After deleting my project, I find that the Wiktionary sample is no longer available as a starting point. Are these one-and-done samples? Thanks

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• How do I remove/delete/expire a cookie immediately?

  - by dsimard

  I want to remove a cookie I set. If I do this by giving it a expiration date sometime in the past it gets marked as "expires: at end of session". I've noticed that other sites manage to delete the cookie immediately somehow. For example when you logout here on stackoverflow the "user" cookie disappears right away. How?

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• How can I delete a newline if it is the last character in a file?

  - by Todd Partridge

  I have some files that I'd like to delete the last newline if it is the last character in a file. 'od -c' shows me that the command I run does write the file with a trailing new line: 0013600 n t > \n I've tried a few tricks with sed but the best I could think of isn't doing the trick: sed -e '$s/\(.*\)\n$/\1/' abc Any ideas how to do this?

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• How to delete every reference of an object in Python?

  - by Juanjo Conti

  Supose you have something like: x = "something" b = x l = [b] How can you delete the object only having one reference, say x? del x won't do the trick; the object is still reachable from b, for example.

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