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• I need to save a String to a text file using Java

  - by Justin White

  I am a beginner Java programmer. I am attempting to make a simple text editor. I have got the text from the text field into a variable that's a String, called "text". My question is, how can I save the contents of the "text" variable to a text file? Thank you!

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• What are some of the must know concepts in ASP.NET?

  - by CodeToGlory

  I am giving a small presentation to a group of Java developers and looking for some core areas to target. Ideally I would like to only talk about the core concepts in ASP.NET. I am coming up with Authentication Session State ASP.NET MVC LINQ (more .net) Any more that I should be considering?

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• running query and putting result into a variable ACCESS

  - by every_answer_gets_a_point

  i am running a query from vba editor access: "select max(somerow) from sometable" i want to put the result of this query into a variable. how do i do it?

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• How to determine expected license serial number by viewing an EXE File?

  - by Steve

  I was attempting to install an exe that requires a serial number before the install, which the vendor has not provided to us yet. This got my wheels turning about whether there is any information that can be gained from viewing an exe using a hex editor/VI/etc? Using VI to view an exe, I can see some sections of plain text, but it is difficult to determine what it refers to without any context around it. Is it possible to determine any information by reading an exe? Thanks

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• Python-mode import problem

  - by smith

  I'm trying to use Emacs as a python editor and it works fine when I evaluate(C-c C-c) only single files but when I evaluate a file that imports another file in the same directory, I get an error saying that the file could not be imported. Does anyone know of a workaround? Thanks in advance

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• Changing UI color in Eclipse

  - by Lo'oris

  I'm aware of this topic: I've used it to change most of the editor colors, and that's great. But that wasn't enought, there's still too much white (and I need to change it because it hurts my eyes). I've searched in the preferences (both using Eclipse itself and editing the files) for instances of while (255,255,255) and changed them all. Looks like I'm missing something. too much white in the UI: http://www.imagebanana.com/view/gy89qf7/eclipse_too_much_white_1.png totally white in this screen: http://www.imagebanana.com/view/j8282wf/eclipse_too_much_white_2.png

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• What software should i use to work with Ruby?

  - by paranoid_pedlar

  I've only ever learned to "program" with notepad when I was learning to create batch files in Windows. I would appreciate if you can explain to me the benefits of working with an IDE over a text editor or vice versa. Please don't give emotional responses or argue someone else's suggestion/advice. I use Linux primarily. Also, I would like to be able to make programs that can be used in Windows, but programmed in Linux. Thanks.

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• vs 2010 colors are darker than i set

  - by Genrih

  I have "Selected Text" color set to a default value in vs 2010 RGB 51,153,253. But really in text editor it is RGB 173,214,255 that is slightly darker. The same things are with some other colors, e.g. Resharper Dead Code. What can it be a problem and how should I solve it?

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• A file is being http posted, how can I reference the parameter by index?

  - by Blankman

  An XML file is being posted to a url that my spring mvc is responding to. In .NET, I could do this: request.Form[0] request.Form["abc"] or request.QueryString[0] request.QueryString["some_key"] Now with spring/servlets it seems I can only do this: request.getParameter("some_key") or get all the names or values. When someone is posting a file to a url, using http post, won't this be just a single request parameter then? Can I get the parameter using index with servlets?

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• Is There A Way To Apply CODE Formatting To A VB.Net TextBox?

  - by Jeff

  I'm playing with a simple string replacement editor for editing VB.Net functions outside of VB. Is there a way to apply VB.Net code formatting to a string? For example. The txtboxCodeEntry looks like this: If strVar="dummy" then 1 else 0 Endif I would like it to "autoformat" to: If strVar = "dummy" Then 1 Else 0 End If The formatting would match whatever formatting VB.Net does when you're editing code in the Visual Studio IDE. Thanks.

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• How to write a simple Html.DropDownListFor()?

  - by Rinesse

  I'm new in ASP.NET MVC 2 and I'd like to write a very simple dropdown list which gives static options. For example I'd like to provide choices between "Red", "Blue", and "Green".

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• Whats the best visual page designer for .NET web applications?

  - by Jimbo

  Im currently working on the GUI for an ASP.NET MVC application using Visual Studio 2005. The visual webpage designer (for the views) is awful. Any input on what other people use would be most appreciated!

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• How can I discover the contract of a non-SOAP web API?

  - by Chris McCall

  Let's say I have the URI for a RESTful or other contract-less API. Is it possible to determine its interface programatically? I'm using C#/ASP.net MVC, not sure if that's important. I understand that there won't be a published contract, but I'm wondering if there's something I'm not thinking of (there usually is).

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• upload a image and insert directly into CKEditor

  - by Timmeh

  I'd like to create the same kind of function tumblr has for uploading images and then inserting them directly into the WYSIWYG editor. I was planning on using uploadify to upload the image, then I am not sure of the method for inserting into the CKEditor. Has anyone done anything similar or know of a plugin that could do this? Ideally I'd like it to insert the image wherever the text cursor was last placed. Thanks in advance, Tim

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• What is LINQ? How can I use this with PHP?

  - by Ygam

  Language Integrated Query. Now I know that the acronyms are. I have seen C# examples, but can't really understand them. Can I use them with PHP? Can I use it along with ORM? Has any PHP MVC framework has this?

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• How to pass argument to a Microsoft Word macro ?

  - by Nam Gi VU

  I need to run a macro in Word with a parameter. I've tried to declare a parameter for the module in the VB Macro Editor but it doesn't work - the macro will be invisible in the macro list when I do so. I don't know how to do this and whether it is posible to do so or not in MS Word 2007. Please help.

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• Java Servlets - How do I detect if a user is from a mobile device?

  - by Spines

  Java Servlets - How do I detect if a user is from a mobile device? I'm using the TinyMCE javascript editor, and it doesn't work on the iphone. How can I detect if the user is coming from a mobile device?

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• when using Automapper, Should I flatten/map my internal objetcs of the View Model also ?

  - by Mahesh Velaga

  Hi all, I am using AutoMapper in my project along with, NHibernate and ASP.NET MVC 2. As the title states, if I have a list of DTOs or a DTO inside the parent DTO that I am mapping to the View Model, should I flatten out the inner DTOs as well ? Thanks

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• Which bug in the Delphi IDE / VCL do you despise the most?

  - by Ben Daniel

  I've been working in Delphi 7 for the last 6 years now and have learnt to merely submit to the instablity of the IDE. For example, there are particular projects I've inherited which, when working on, I cannot use the CTRL+SPACE dropdown symbol list in the Delphi editor without getting an Access Violation error, this would easily top my list but there are many more. I'd like to know which bugs frustrate you the most.

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• Maintaining property lists for xCode projects

  - by William Jockusch

  My project currently contains two largish property lists. One is currently 20KB; another is 8KB. So far, I have been maintaining them with xCode's property list editor. This is manageable but also a bit clunky. I am wondering if other people have better ways of doing this? So far, my lists consist of nested arrays of strings. The depth is not uniform.

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• Configuring servlet for using spring

  - by dominolog

  Hello How to configure my web application in Eclipse (based on Servlets and deployed to Tomcat) to use Spring framework. I need only IoC container (Beans only and ApplicationContext), not Spring MVC. How to configure web.xml for this? Regards

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• What are some good resources for WebForms MVP?

  - by Nissan Fan

  I've seen a little buzz on ASP.NET Web Forms MVP, but where can I get resources? http://webformsmvp.com is pretty much stubbed out for now. This appears to be a compelling refresh of the Web Forms paradigm and bring into the fold things that make ASP.NET MVC great. I hear it's going to be put out there at MIX10 this week, but anyone have any useful sites/references?

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• IE 8 jquery 1.4.2 event error

  - by coda

  I am using Xinha editor with Jquery 1.4.2 and cannot use the UI components in IE 8. Other browsers work great! include the following scripts: jstree also throws a 'data not included' exception (which stumps me since it works without including the xinha library) Is there a way to find the conflict with Xinha and either work-around or resolve it for IE 8 using 1.4.2 jquery thanks please let me know if you need more info.

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• problem with inserting HTML with insertHTML

  - by bah

  Hi, I'm trying to make wysiwyg editor with content editable divs and I'm inserting html with document.execCommand('insertHTML', false, html); but the problem is, when i insert link, and then i want to write after it continues to write INSIDE that link. EXAMPLE: how it does now: Hello, stackoverflow.com MyTextAfterLink how it should be: Hello, stackoverflow.com MyTextAfterLink How could i fix this? Thanks.

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• Where is my software installed in Linux?

  - by David

  I use whereis matlab and find: /usr/local/bin/matlab , which is a very long bash file. How can I find where matlab is installed, I mean, its installed folder. EDIT: I used the following method: open matlab and use edit svds.m to open the svds.m file and the editor shows the folder:)

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