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• JButton Image Ignoring GridBagConstraints

  - by daemor

  I am working on an application and have a screen that needs to have elements (namely some custom JButtons) appear and disappear based on a user selection. However for some reason, when I add these buttons to their pane, the buttton image goes to the top corner, and leaves the text in the center, completely ignoring GridBagConstraints. I am…

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• How to display multiple images?

  - by misterwebz

  I'm trying to get multiple image paths from my database in order to display them, but it currently doesn't work. Here's what i'm using: def get_image(self, userid, id): image = meta.Session.query(Image).filter_by(userid=userid) permanent_file = open(image[id].image_path, 'rb') if not os.path.exists(image.image_path): …

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• showcase website in album

  - by proyb2

  What is the best gallery to showcase web design you have came across? Plan to get various creative agencies to showcase their works on an advertisement platform so that new user will be able to see various portfolio. When it come to select a suitable album, I am indecisive if it too plain (Load and display) or too flashy (coverflow…

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• Passing login details between pages in jQuery Mobile?

  - by manraj82

  I am a newbie to jQuery Mobile and trying to come with the best and scure way of passing login details between pages in jQuery Mobile.I did a quick search and found some solutions, Solution 1 :Since its the same dom data can be accessed using plain old variables. Solution 2 :Use HTML5 sessionStorage I have not found anymore…

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• Arrays of Objects: For each element in array 1, does an object value exist as a value in any of the objects in array 2

  - by DevOtts

  I have two arrays which contain objects in each element of the array. var array1 = [{firstName: "John", lastName: "McDonald"}, {firstName: "Sandy", lastName: "Johnson"},....,] var array2 = [{userName: "Donald"}, {userName: "John"},....,] In psuedo-code, I want to do the following: for each element in array1, is…

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• Expression builder in Javascript or jQuery?

  - by morpheous

  I am searching for an expression builder GUI (like the one used in Microsoft Access). It can be plain Javascript or JQuery plugin. I am loathe to build my own and reinvent the wheel if one already exists - and yet, a search on Google does not find anything remotely useful. Is anyone aware of any such…

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• How do I get the name of the parent folder in a command prompt?

  - by Bernhard Hofmann

  I'm in a Windows Command Line and want the parent folder in a variable. Assuming current directory is "C:\foo\bar", how can I get the value "bar"? I'm expecting something like a "find last backslash in CD and that's it". And please, no powershell references; I want plain old Windows Command Line…

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• URL parsing library with IDN support

  - by Konstantin

  Hello! Is there any good plain C (or at least C++) library for parsing URL's that also supports IDN, so that it can easily parse url like http://?????????.??/

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• Your creative PHP Obfuscation - Dynamic Variables

  - by Email

  Hi No thread about use or unuse of obfuscusion please ^^ Just share creative approaches how to obfuscate in php the really smart way plz. plain md5 and base64_decode is too static .. what you think regarding hash, salt what about dynamic Variables (even for the same $var). Thx for any creative…

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• What are the pros and cons of storing files in a database?

  - by Gabriel

  Hi, I'm writing a php application and was wondering if it's a bad idea to store complete files in the database. Files should be around 100-200kb mostly text files (txt, doc, docx and so on) or small image files. Or is it just a plain wrong idea?

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• Display contents of file as binary.

  - by Eric Davidson

  Is there a good way to display the contents of a file as binary? I am creating a program that needs to save and load a 2D arrays from a files. When loading a saved file the result appears different. I need to be able to view the contents of the saved file in plain binary to tell if my problem in…

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• Entity Framework 4 POCO with Dictionary

  - by Eric J.

  I have a POCO (Plain Old CLR Object) public Foo { public virtual int Id { get; set; } public virtual Dictionary<string, string> Stuff { get; set; } public virtual string More { get; set; } } Using the model first approach (i.e. I don't have a data model yet), how would I handle…

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• jQuery find events handlers registered with an object

  - by ages04

  I need to find which event handlers an object has registered. eg. $("#el").click(function(){...}); $("#el").mouseover(function(){...}); Is there anyway I can use a function to find out that- $("#el") has click and mouseover registered and possibly iterate over the event handlers. If not…

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• How to allocate an executable page in a Linux kernel module?

  - by pts

  I'm writing a Linux kernel module, and I'd like to allocate an executable page. Plain kmalloc returns a pointer within a non-executable page, and I get a kernel panic when executing code there. It has to work on Ubuntu Karmic x86, 2.6.31-20-generic-pae.

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• Understanding EXE Internals

  - 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…

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• LaTeX -> dvi/pdf/ps -> list of (x, y, font_name, character_id)

  - by anon

  Input: I have a LaTeX file, with plain text & math formulas. Desired output: I want a list of elements, where each element is: x-coordinate y-coordinate font_name character_id Basically, I want to take a LaTeX file, r"render it", but instead of printing it / getting an image, I want…

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• SDL.NET runtime without installation?

  - by acidzombie24

  With plain old sdl in C i would copy the dlls i need into the exe directory and was able to run without install. Now i am using sdl.net. I tried doing that but had no luck. Not even a clue to what dlls are missing as i did in the old C way. How can i have users run my sdl app without…

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• Should I make a ImageHelper in this situation?

  - by Dejan.S

  Hi I'm working with a project (asp.net mvc) where I need to show pictures on one site. They gone have jquery and be surrounded by a div like <div><img/></div> I'm relatively new on MVC so I'm not sure what ways are the best to work in it yet. Should I do a…

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• Read some content of a resource on internet

  - by Andreas Johannessen

  Hi For my iPhone application I need to read some content of a plain html file on the web. It's just some text within a pre-tag. However I don't want to download the whole file and then get the line I need. The format is: TextTextTextTextTextTextTextText…

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• HTML - Which element to output text?

  - by Oliver Weiler

  I'm implementing a little chat application where I receive messages from a server, which I would like to display to a user. As I'm more of a backend guy, and lacking experience in frontend development, I don't know which element would be suited best to…

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• get a range of objects with binary search

  - by Behrooz

  I have some data like this: ID Value 1 AAA 1 ABC 2 dasd 2 dsfdsf 2 dsfsd 3 df 3 dwqef they are objects(not plain text). and i want to get all objects with the ID = 2. I can do a binary binary search and get the index…

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• What was the strangest coding standard rule that you were forced to follow?

  - by Brian R. Bondy

  When I asked this question I got almost always a definite yes you should have coding standards. What was the strangest coding standard rule that you were ever forced to follow? And by strangest I mean funniest, or worst, or just plain odd. In each…

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• Erlang: HTTP Accept Header with Inets

  - by Ted Karmel

  I am trying to do the equivalent of the following curl command : curl -H "Accept: text/plain" http://127.0.0.1:8033/stats I tried with an Inets simple http request. But, it isn't processed. How can I specify in Inets (or some other Erlang http…

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• App store for the PC?

  - by Chris

  So I've spent a lot of time making an iPhone game and have recently realized that I don't have to limit myself to just Apple - I know there are app stores for Palm and Android, but does anybody know of a good "app store" for the plain old PC? I…

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• How do I lex this input?

  - by etheros

  I currently have a working, simple language implemented in Java using ANTLR. What I want to do is embed it in plain text, in a similar fashion to PHP. For example: Lorem ipsum dolor sit amet <% print('consectetur adipiscing elit'); %>…

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