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• How do i remove m2eclipse from my eclipse installation?

  - by mvn

  I don't need m2eclipse to work properly, I just need to remove m2eclipse for now and let eclipse behave normally. how do i do this?

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• Should I remove Etag for htm and php pages?

  - by Castor

  I generate htm files dynamically using php and .htaccess. I read somewhere that I should remove Etags for files of type text/html? Is that correct? I am wondering if I use etags and If i don't change the content, I could save some bandwidth. I would appreciate if you guys could tell me if I can use etags for htm files.

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• Should we remove Child added by addChild method before going to next scene in cocos2d ?

  - by srikanth rongali

  Hi, I am writing a small game in cocos2d. I am adding child [ self addChild: sprite1]; Should I remove these before going to next scene by using [self removeChild: sprite1 cleanup:YES]; Does it increase the performance in device ? Thank You.

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• How to remove a specific file in Rails public folder?

  - by siulamvictor

  User in my web app are able to upload file. I use Paperclip to handle file attachment issue. Is there any method if I would like to remove any specific user-uploaded file programmatically?

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• How to remove trailing symbol for a constant in Rails initializer?

  - by Andrei

  How does one remove trailing character correctly in the following sentence if it's in config/environment.rb file. KEY = ENV['KEY'].delete "\r" It produces the following error: undefined method `delete' for nil:NilClass (NoMethodError) It works well in IRB, but not in environment.rb

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• How can I remove the current cell focus from A Windows Forms datagridview ?

  - by Kottan

  How can I remove the current cell focus from a Windows Forms datagridview ? I have a dialog with some datagridforms and initially I don't want to have a cell selection. Actually in every gridview the cell [1,1] is selected I have already searched in some forums, but the provided solutions doesn't work. For example often it is recommended to set…

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• Safe executing shell scripts; escaping vars before execution.

  - by Kirzilla

  Hello, Let's imagine that we have a simple php script that should get ssh_host, ssh_username, ssh_port from $_GET array and try to connect using this parameters to SSH. $port = escapeshellcmd($_GET['ssh_port']); $host = escapeshellcmd($_GET['ssh_host']); $username = escapeshellcmd($_GET['ssh_username']); $answer = shell_exec("ssh…

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• Shell scripting : Find file with the name 'error_log' and check sizes, remove if over a certain size

  - by Roy

  Hi guys, I am trying to create a shell script/command that find error_log files created by PHP, check their file sizes and remove them if over a certain size. I have only gotten as far as printing the files and file sizes with the code below for i in `locate -r 'error_log$'`;do echo "$i|" `stat -c %s $i`;done Can anyone help? Thanks in…

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• How to remove JQuery from the Window/make the GC take it.

  - by Itay Moav

  I have a page, when loaded it does some stuff with JQ. In the next phase I want to load mootools and remove all JQ stuff, to avoid collisions and to avoid memory leaking. I am not giving you the all picture (to simplify the question), but assume I am not doing something stupid here, and it needs to be done how I am asking it.

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• How to remove duplicates from a StringCollection in c#?

  - by Taz

  How to remove duplicates from a StringCollection in c#? I was looking for a more efficient approach. StringCollection is returned from an API.

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• How to Remove multiple records from Datatable in vb.net 2008 not from database in local table ?

  - by KuldipMCA

  I have datatable in vb.net 2008 has 40000 rows. i want to delete 1000 rows from that datatable not from database. i want to do this without looping I know remove and removeat but both need looping. is there any way i can achieve this thing ?

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• MySQL ALTER TABLE on very large table - is it safe to run it?

  - by Timothy Mifsud

  I have a MySQL database with one particular MyISAM table of above 4 million rows. I update this table about once a week with about 2000 new rows. After updating, I then perform the following statement: ALTER TABLE x ORDER BY PK DESC i.e. I order the table in question by the primary key field in descending order. This has not given me any…

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• Are HTML tags XSS safe if they have no attributes?

  - by Emanuil

  Title says it all.

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• Safe to KILL a mysql process REPLACEing records in a large myisam table?

  - by threecheeseopera

  I have a REPLACE query running for a few days now on a few MyISAM tables, the largest having 20+million records. I need it to stop. It is, basically: REPLACE INTO really_large_table (a,b,c,d) SELECT e,f,g,h FROM big_table INNER JOIN huge_table ON big_table.x LIKE CONCAT('%', huge_table.y, '%'); I need to KILL it, and I am worried…

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• In a class with no virtual methods or superclass, is it safe to assume (address of first member vari

  - by Jeremy Friesner

  Hi all, I made a private API that assumes that the address of the first member-object in the class will be the same as the class's this-pointer... that way the member-object can trivially derive a pointer to the object that it is a member of, without having to store a pointer explicitly. Given that I am willing to make sure that the…

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• How to Remove or Disable username for users in Django ?

  - by xRobot

  Hi at all, Is there a way to completly remove or disable username in Django ? I want to use only email and password. . Thanks ^_^

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• Remove HTML tags and comments from a string in C#?

  - by Nick Brooks

  How do I remove everything beginning in '<' and ending in '' from a string in C#. I know it can be done with regex but I'm not very good with it.

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• In Java, is a Comparator used in Collections.sort() thread safe?

  - by evan

  If I create a single instance of a Comparator, can that instance be used across multiple threads to sort collections using Collections.sort()? Or, do I need to create a new instance of the Comparator for each call to Collections.sort() to ensure thread safety?

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• Where is a safe place to store log files that is compatable with XP, Vista, and Windows 7?

  - by Ryan Michela

  I have a winforms app that needs to write out logs. The app also needs to run without UAC warnings and using a non-admin account. Where can I write my logs without running afoul of the default security settings? In addition, this has to work on Windows XP, Vista, and 7. Extra points if all users can write to the same set of log…

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• Untrusted GPGPU code (OpenCL etc) - is it safe? What risks?

  - by Grzegorz Wierzowiecki

  There are many approaches when it goes about running untrusted code on typical CPU : sandboxes, fake-roots, virtualization... What about untrusted code for GPGPU (OpenCL,cuda or already compiled one) ? Assuming that memory on graphics card is cleared before running such third-party untrusted code, are there any security…

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• How do I remove a button from a view controller's toolbar on the iPhone?

  - by Tony

  I have code that works great for adding a button to the toolbar: NSArray* toolbarItems = [NSArray arrayWithObjects:flexibleSpace,shuffleBarItem,flexibleSpace,nil]; self.toolbarItems = toolbarItems; However, I also want to be able to remove toolbar items. When I use the below method, my application crashes: NSArray*…

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• What regular expression(s) would I use to remove escaped html from large sets of data.

  - by Elizabeth Buckwalter

  Our database is filled with articles retrieved from RSS feeds. I was unsure of what data I would be getting, and how much filtering was already setup (WP-O-Matic Wordpress plugin using the SimplePie library). This plugin does some basic encoding before insertion using Wordpress's built in post insert function which…

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• How to implement a 'safe' periodical executer without using the Rails helpers?

  - by Robbie

  I am very new to Ruby on Rails and was never really big on writing JavaScript, so the built in helpers were like a tiny silce of heaven. However I have recently learned that using the helper methods creates "obtrusive javascript" so I am doing a tiny bit of refactoring to get all this messy code out of my view. I'm…

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• Is it safe to silently catch ClassCastException when searching for a specific value?

  - by finnw

  Suppose I am implementing a sorted collection (simple example - a Set based on a sorted array.) Consider this (incomplete) implementation: import java.util.*; public class SortedArraySet<E> extends AbstractSet<E> { @SuppressWarnings("unchecked") public SortedArraySet(Collection<E>…

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• Is it possible to remove the gap between the caption buttons (minimize, restore...) in Windows XP/Vi

  - by milo

  I needed to remove the gap between the buttons while creating a skin using Devexpress skin editor. I couldn't find such an option. Then I thought it can be done by code but I couldn't find an answer, even using the Windows API.

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