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  • Emacs persistent folding mode

    - by Chris
    There are plenty of ways to fold code in Emacs and I've settled in on using the outline minor mode... it works great! However, I really want my folding to be persisted when I close and re-open files. It is quite frustrating to have folding set up in a file the way I like it, only to have that lost when I restart Emacs. Has anyone found a way to keep the folding state of a file persistent?

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  • Is there a vb6 decompiler?

    - by Rismo
    I lost the source code from one project I did on the company I'm working for and haven't been able to find a vb6 decompiler, does that even exists? Forgot to say that I only have the EXE. I completely forgot about this project and rescued the EXE from a user's machine.

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  • Frameworks for JavaScript UI Widgets?

    - by ChrisInCambo
    I'm trying to put together a list of JavaScript UI widget frameworks for consideration in a project. Ideally it would be a library that has a range of ready made ui widgets, no dependencies on dom/js extention/manipulation frameworks like JQuery or Prototype, minimal additional cruft, such as Ajax API's and DOM selectors etc. Here's what I have so far: qooxdoo, ScriptClient ExtJs Could anyone suggest any other that are worth a look? Please do not suggest, JQuery, Prototype, Mootools, Dojo etc, their primary focus is not to provide ui widgets.

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  • MVC app not working on server but is fine on development machine

    - by GB
    Hello, I am able to run my application just fine on my dev machine but as soon as I publish it to the web server some functionality is lost. Any type of .ajax POST does not work usually with a 401 unauthorized error. The server is Windows 2008 with IIS7. I also installed Visual Studio 2008 with MVC2 on the server and ran the application directly on the server and the same .ajax POST does not work but the error changed to 500 unknown. Thanks for the help.

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  • Grabbing current URL and setting it to Textbox in the HTML frame using Google Chrome extension.

    - by devdreamers
    Hi all, Question says it all, dividing it into two parts: 1- Grabbing url when chrome extension is clicked, of current tab(on focus) - CHROME SPECIFIC. 2- Setting the same in a Textbox value, in one of frames of web page.Which means, the textbox resides in a.html where on webpage it's <frame src="a.html"> -CHROME/JAVASCRIPT/HTML specific. Please help, with either/both parts. Thanks so much.Appreciate it.

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  • How does Batcher Merge work at a high level?

    - by Mike
    I'm trying to grasp the concept of a Batcher Sort. However, most resources I've found online focus on proof entirely or on low-level pseudocode. Before I look at proofs, I'd like to understand how Batcher Sort works. Can someone give a high level overview of how Batcher Sort works(particularly the merge) without overly verbose pseudocode(I want to get the idea behind the Batcher Sort, not implement it)? Thanks!

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  • MongoDB and visual C++ 2008 linker errors

    - by pedlar
    i'm trying to get the c++ client for mongodb working in visual studio 2008. i can reference the includes, but whenever i tell the linker about the mongodb .lib file i get the following error: "fatal error LNK1257: code generation failed". if visual studio can't find the .lib, then i get a bunch of unresolved externals errors. i'm really pretty lost at this point.

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  • DataGridView Check Box selection

    - by adopilot
    I added datagridview to my win forms app and I also added one Check Box for marking rows. ChekBox work as I accepted until user do sorting of DataGridView, After that previous selection of checkbox column get lost. Is there a way to I make my datagridview remember which row is selected and after user do a sorting.

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  • Any good tutorials on using OAuth with Piston?

    - by Hank Gay
    I've looked at the relevant section of the Piston documentation, but it only seems to focus on how to turn it on, not what it would look like for clients or how to test it to verify it's working. The example only seems to use HTTP Basic and curl. Finally, Ned Batchelder's question makes it look like a tutorial is in order. Thanks.

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  • Interpret enter as tab WPF

    - by ArsenMkrt
    Hi, I want to interpret Enter key as Tab key in whole my WPF application, that is, everywhere in my application when user press Enter I want to focus the next focusable control,except when button is focused. Is there any way to do that in application life circle? Can anyone give me an example? Thanks a lot!

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  • Time/resource allocation on a Stylish vs. Functional user interface

    - by jasonk
    When developing applications how much focus/time do you place on an application’s style vs. functionality. Battleship gray apps drive me insane. On the other hand maximizing a business application’s "style" can tax time and financial resources. Applications need to be appealing to resell or meet basic customer expectations, but defining a healthy medium can be difficult. What would you say are reasonable "standards" for allocating develop time/resources should be dedicated to stylizing a business application?

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  • Python - excel - xlwt: colouring every second row

    - by konjo
    Hi, i just finish some MYSQL to excel script with xlwt and I need to colour every second row for easy reading. I have tried this: row = easyxf('pattern: pattern solid, fore_colour blue') for i in range(0,10,2): ws0.row(i).set_style(row) Alone this colouring is fine, but when when I write my data rows are again white. Can some please show me some example 'cuz I m lost in coding :/ Best Regards.

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  • .htpasswd Problems

    - by William Hand
    I have setup an .htaccess and .htpasswd file correctly and my password gets accepted, but only on the second attempt. I have read somewhere what to do about this, but I lost the page. Any suggestions?

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  • Adobe Flex Combobox as itemrenderer

    - by JonoB
    I have a flex combobox as a datagrid itemrenderer. However, after selecting an item in the combobox, its necessary to click out of the combo (i.e. into another cell or elsewhere in the app) for the value to be committed to the combo. Prior to this, the combo sits 'proud' of the datagrid and the value hasnt actually been committed. Is there a way to force the value to be immediately committed after an item has been selected and for the combo to 'lose focus'?

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  • MySQL query advice

    - by vasion
    I am lost in MySQL documentation. I have a table with votes - it has these columns id song_id user_id created I cannot find the query which will process the information and output the 10 most voted songs in a given time period. What is it?

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  • How to provide KeyPress event to WebBrowser control?

    - by Pritorian
    Hi all, i really need to catch "ESC" key press while focus is on WebBrowser control. I tried something like this: (webControl as Control).KeyPress += new KeyPressEventHandler(MyKeyPressEventHandler); But it doesnt work. The method is not called. I tried some methods, described here, but dont get any result ( Help, please.

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  • Web-Frameworks for Education Management Systems?

    - by Indebi
    So, I'm working on an idea and I'll go into a brief overview of that but my question is, What are some good web frameworks for this situation? I have some experience in the following languages: C# Python I have considerably more experience in C# than Python, however I am expecting to learn new things. My idea is this, a completely web-based community-oriented Education Management System that focuses on making students and teachers day-to-day lives easier. For students it will provide a centralized place for them to do homework, study for tests, and reinforce concepts learned previously in class. For teachers it will give them a centralized place to handle assignments, attendance, homework, tests, and all other major parts of classroom management. All of that, but in a community-oriented fashion. Everything a teacher does is shared and open to constructive criticism, allowing other teachers to use their assignments/tests and for students or other teachers to comment, rate and criticize their assignments. This encourages an environment of openness that will allow teacher's to focus on teaching and student's to focus on learning. And that community wouldn't be limited to one school or school-district, this system would be completely school-independent. Please note that I have no problem with hearing constructive criticism on this idea, however I would prefer if this post was more focused on my question. I have somewhat explored about the following options: Django ASP.NET Ruby on Rails Silverlight (1) I have Django installed and I played with it for a little bit, I really like how easy setting up databases are and how it handles the database completely for you. I don't really know how to use it very well and I don't quite understand the Model-View-Controller paradigm(?) for it yet but I haven't thought about it much. I also like the fact that it uses Python. (2) I don't really like Visual Studio for developing in ASP.NET, I hate the way the web-designer works and it just feels clunky and old. I like the server-side development part though. I don't like how expensive ASP.NET and overall Visual Studio is, even if I do get it for free for now using DreamSpark (3) I haven't been able to explore much with this, I could not get Rails (or maybe Ruby) properly installed. I first installed it within RadRails and that didn't work so I uninstalled RadRails and then installed the latest version of Ruby off the official Windows Installer and then installed Ruby on Rails through gem and even after all that it still didn't work, so I installed Netbeans and attempted to use it there but it still did not work (4) I like Silverlight in some extents, I've played with this one the most, it's very similar to WPF (which I've used the most) in a lot of ways but I don't like how database connectivity works, at least in comparison to Django. I also dislike how expensive everything with Microsoft is, even if I get it for free for now with DreamSpark. I would like to hear some suggestions from experienced web-developers as to what I should use and why, or at least what some good options are for my scenario Your help would be very appreciated

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  • What happens with TCP packets between 2 Socket.BeginReceive Call??

    - by Rodrigo
    Hi, i have a doubt about Socket Programming, i am developing a TCP packets Sniffer, i am using Socket.BeginAccept, Socket.BeginReceive to capture every packet, but when a packet is received i have to process something, it is a fast operation, but would take some milliseconds, and then call the BeginReceive again. My question is, what would happen if some packets are sent while i am processing, and havent called BeginReceive??...are lost?...are buffered internally?...is there a limit?... Thanks in advance.

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  • Why Java Swing behaves different on different systems?

    - by Tom Brito
    Some swing code I write in my computer behave different on my colleague's computer, and in my PC, and in my notebook. I wonder, is there something I can do to my Swing applications behave the same in every computer? I want to have sure a algorithm I've tested in my computer will work the same way in my clients computers. E.g. Problem to focus JTextField

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  • Confusion Matrix of Bayesian Network

    - by iva123
    Hi, I'm trying to understand bayesian network. I have a data file which has 10 attributes, I want to acquire the confusion table of this data table ,I thought I need to calculate tp,fp, fn, tn of all fields. Is it true ? if it's then what i need to do for bayesian network. Really need some guidance, I'm lost.

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