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• Is there a way through the Visual Studio IDE to move buttons between ToolStrips?

  - by Eric

  I have multiple ToolStrips with buttons on my form. I'd like to move some buttons from one ToolStrip to another. However, the Visual Studio IDE is not allowing me to drag the buttons off of a ToolStrip. I could go and edit the designer file for the form, but I try to avoid that as much as possible. So is there some way to do this through the IDE?

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• Java Multi threading - Avoid duplicate request processing

  - by seawaves

  I have following multi threaded environment scenario - Requests are coming to a method and I want to avoid the duplicate processing of concurrent requests coming. As multiple similar requests might be waiting for being processed in blocked state. I used hashtable to keep track of processed request, but it will create memory leaks, so how should keep track of processed request and avoid the same requests to be processed which may be in blocking state.

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• [Drupal] SQL error reporting by mail

  - by Paul

  I was wondering if its possible to have some kind of SQL error reporting that sends me an email that includes the error and the website that it's been found on. I'd like to take this precaution because of hosting multiple drupal systems. There is a PHP error variant: http://drupal.org/project/php_errors Hope you guys know a way to become aware of any possible SQL errors by not loggin in to check the error report.

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• Explanation about a Java statement

  - by monn

  public static void main(String[] args) { int x = 1 + + + + + + + + + 2; System.out.println(x); } I can compile above method. Is there any explanation about the allowed multiple "+" operator?

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• Access different columns from LINQ resultset

  - by Piyush

  I have a query which returns multiple columns from the database using LINQ var donors = from d2 in db.Donors where d2.Status == "Pending" select new { donorID = d2.donorID, bloodGroup = d2.bloodGroup, contactNo = d2.contactMobile, status = d2.Status }; now I want to display the results in different Labels accessing one column value from donors resultset. ex: Label1.Text = donorID; Label2.Text = bloodGroup; ...and so on please help me achieve this.

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• .Net: how can I have a combobox with multitple fields of its data source as Displaymember?

  - by odiseh

  hi How can I have a combobox with multiple fields of its data source as its display member without adding additional columns to its data source? I mean I wanna to have a combobox with displaymember like "ID" + "-" "Name" . 1 - Black 2 - White 3 - Red I DO NOT want to add additional column to its data source. Thank you

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• How can I automatically refactor my classes to use the default namespace for the folder they're in?

  - by Daniel Schaffer

  I've been playing around with the structure of my project, and I'd like to reset the namespaces of my classes to what the default would be. That is, the default namespace for the project, plus each of the folders in the hierarchy. It's not as simple as just find + replace, since I've both added and renamed some folders, and files from some namespaces were split into multiple other namespaces. I'm using VS 2010.

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• git best practices for quickly switching between branches

  - by Richard

  I have multiple active branches that I need to work on at the same time. Clearly I can create two working directories with a distinct branch per directory. Is that the only way to do it without having to "commit" and "checkout" in order to switch from one branch to another?

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• Using Java, Need to establish an https connection via proxy.

  - by Zombies

  I need to establish and send/read over/from an https connection (to a website of course) but through an http proxy or SOCKS proxy. A few other requirements supports blocking (I can't use non-blocking/nio) isn't set as an environment or some other global scope property (there are multiple threads accessing) I was looking into HttpCore components but I did not see any support for blocking https.

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• How do I replace everything with one? (in a string) In Pythong

  - by alex

  Suppose I have this: My---sun--is------very-big---. I want to replace all multiple hyphens with just one hyphen.

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• What is the slowest compile time you have had to work with? What coping mechanisms do you recommend

  - by Benju

  Does anybody have tips for working with projects with very, very long compile times? The longest I have had to deal with is 20 minutes to compile and 5 to deploy. If anybody can suggest "coping mechanisms" for such an environment (e.g.: multiple workstations) I would be interested to hear.

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• populate href of link for next and previous

  - by sea_1987

  Hi There, I am struggling alot with some PHP I am needing to implement a next and previous link, basically I have a search function on my site, that returns multiple results and click on a result navigates to that results page, I want to then be able to click next on that page, and be taken to the next result in the sequence that was returned by the users original search? Is this possible, and how? I have no clue.

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• Regular expression to process key value pairs

  - by user677680

  I am attempting to write a regular expression to process a string of key value(s) pairs formatted like so KEY/VALUE KEY/VALUE VALUE KEY/VALUE A key can have multiple values separated by a space. I want to match a keys values together, so the result on the above string would be VALUE VALUE VALUE VALUE I currently have the following as my regex [A-Z0-9]+/([A-Z0-9 ]+)(?:(?!^[A-Z0-9]+/)) but this returns VALUE KEY as the first result.

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• How to encode a 8 byte block using only digits (numeric characters)?

  - by Hemant

  I need to encode streams of 8 byte such that encoded stream has only digits (zero to nine) in them. Are their any standard encoding mechanism for doing this? If there are multiple ways to do it, which one is efficient in terms of length of encoded string (shorter is better)?

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• How to track how many times an iPhone app is opened?

  - by Jason

  I am building an iphone app and would like to keep track of how many times it has been opened so that I can prompt the user to do certain actions after it has been opened X number of times. I have thought about storing a variable in Core Data which I update every time it is opened, but this seems like a waste since it is a singleton data, not multiple instances of an object. What is the best way to store data like this and access it without slowing down the app opening time?

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• C/C++ variable length automatic array performance

  - by aaa

  hello. Is there significant cpu/memory overhead associated with using automatic arrays with g++/Intel on 64-bit x86 linux platform? int function(int N) { double array[N]; overhead compared to allocating array before hand (assuming function is called multiple times) overhead compared to using new overhead compared to using malloc range of N maybe from 1kb to 16kb roughly, stack overrun is not a problem Thank you

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• How should onClick Listener by defined and instantiated for an Activity

  - by Code Droid

  My Activity has multiple lists so I have defined MyClickListener as below: My question is how I should instantiate this class: MyClickListener mMyClickListener = new MyClickListener(); Or maybe it is better to instantiate inside the onCreate(Bundle) and just define above. Whats considered the better way? I don't want too much in onCreate() its already full of stuff. Any thoughts on the declaration and instatiation? Whats the best way? private class MyClickListener implements OnClickListener { @Override public void onClick(View view) { } }

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• How to delete div using java script?

  - by user188390

  how to delete the div using java script? for details, I have question div one by one, each question have up and down arrows, it have multiple div, and also have a save button, once i checked some question and press save button, the checked question are display blocked, others are none, In that time i click up and down arrows, it will moved included hided div also, so please help the same, Thnks

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• 10 users need to be able to run the same macro in excel

  - by every_answer_gets_a_point

  i have a server where resides an excel macro there will be about 10 users on 10 different workstations that will need to run that macro on their own worksheets. how do i run the macro from a centralized location by multiple users who want to run it on their own worksheets?

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• Recommended way to set up xcconfig files

  - by LK

  Is there any best recommended way for setting up xcconfig files? Where does the projects related fields go and where do target related go? What about multiple targets?

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• Selector for a range of ids

  - by Kiffin

  I need to select all span tag elements within a div with an id list_{[0-9]}+ having the following form: <div id="list_1234" ...> <!-- can be nested multiple levels deep --> ... <span class="list_span">Hello</span> </div> How can I do that, e.g. without using jQuery? Is that possible?

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• redefinition c++

  - by coubeatczech

  hi, how does header including in c++ work? I have the classes already implemented in .h file and when there is #include in two files, there's this error: files.h:14:7: error: redefinition of ‘class abstract_file’ files.h:14:20: error: previous definition of ‘class abstract_file’ multiple times for each class and enum. Can anyone explain this?

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• can I duplicate my nodes in Drupal ? (to later slightly change them)

  - by Patrick

  can I duplicate my nodes in Drupal ? (to later slightly change them) My customer needs to add several nodes with same content (except for one image) and he would prefer to not have to fill the same content multiple times for each similar node. thanks

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• Will AJAX cause my site to have a high bounce % and hurt my search ratings?

  - by Cryo

  I'm building an art gallery website that updates its images via AJAX, for those who have javascript enabled, rather than request multiple page loads. I assume this will appear as though my site has a high bounce percentage. I understand that search engines will not be able to index dynamic content, but will such a misinterpreted bounce rate hurt my search engine ratings, even if I have many return visitors?

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• DocumentCompleted event when the page is fully loaded in WebBrowser form (Windows Forms C#)

  - by Tolga E

  I use the DocumentCompleted but this gets fired multiple times. Now I've seen this example if (e.Url.AbsolutePath != this.webBrowser.Url.AbsolutePath) which is used to confirm that the requested file is completed loading but this gets fired before anything else (like images) on the page is loaded. Thus I'm still not able to tell when a webpage is fully loaded. Is there a way to ensure that the webpage has fully loaded and there's nothing being loaded?

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