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  • How can I extract the original image stream from a System.Drawing.Bitmap object?

    - by skolima
    I am embedding images into my assembly using .resx files. Upon runtime, I need to save the images into standalone files, restoring the original content. How can I extract the original file stream from an System.Drawing.Bitmap instance? I know I can create a stream using Bitmap.Save(), but this transcodes (and in effect - inflates) the images, even when saving a PNG back as PNG. Or perhaps my mistake is reading them from Resource as Bitmap in the first place?

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  • How to apply css locally on any online page?

    - by metal-gear-solid
    For testing I don't want to upload css to FTP on each change till site complete , but site and content is online. (i'm not talking about saving page locally then apply css) Can i just apply css locally to any online page. it would be easier to edit and see changes locally till css work end. and i want to see applied effect on FF and IE. How to do that? Is it possible.

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  • need to separate words from an image

    - by user298295
    how can i manipulate pixel values of a loaded image then save portion of that image into a new image(1 image per word).i found several example regarding saving or loading image but i cant understand how can i save image portion???i am trying to do it with java

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  • UIVideoAtPathIsCompatibleWithSavedPhotosAlbum generates error implicit declaration of function, why?

    - by just_another_coder
    In my project I am trying to save video to the iPhone after being taken by the camera. When I call the method: UIVideoAtPathIsCompatibleWithSavedPhotosAlbum(path) It reports the error: Implicit declaration of function 'UIVideoAtPathIsCompatibleWithSavedPhotosAlbum' I've imported MobileCoreServices/UTCoreTypes.h I was previously using this same code for saving camera pictures, and it worked fine. In another class, in the same project, I am able to reference the UIKit method: UIImagePNGRepresentation() without any problems So why does it give me this error?

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  • how to use time out in mplayer?

    - by manoj
    I am trying to save audio using mplayer from a live http stream. saving audio is successful. If there is no live stream playing it does not exit automatically. Is there any way to set timeout if there is no live stream? code : mplayer -i url -t 00:00:10 -acodec libmp3lame -ab 24 -ar 8000 audio.mp3 Thanks in advance.

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  • Access 2007 can I capture the "clicked" field using an OnClick event on a report?

    - by Aaron Quince
    In Access 2007 I want to be able to click on a name field in a report and call a separate report with personal information about the person who's name was clicked to start the event. This would be as an alternative to creating a subreport or including the subreport fields in the main report in the interest of saving space. How do I reference the value of the clicked field for use in a query called with the OnClick event? Thanks for your help.

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  • VS2010 setting open files to read only on save

    - by Sophia
    I'm editing a Visual Studio 2010 web application. When saving changes to a code-behind file, the file becomes read only in the editor for 1-2 minutes. Closing and re-opening the file makes it editable again. As I save quite frequently, this can be a pain. Has anyone else run into this issue, and know any work-arounds?

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  • facebook auto loggin

    - by sukitha
    I want to save the login information of Facebook after closing the application. So every time when user opens application, no need to login again. Is done by saving the session object into a plist? I'm using facebook connect. Thanks for the help

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  • Whats a valid strategy for a secure image upload from a flash client?

    - by WillyCornbread
    Hi all - I'm creating a flash application that will post images to a url for saving to disk/display later. I was wondering what are some suggested strategies for making this secure enough so that the upload is verified as coming from the application and not just some random form post. Is it reliable enough to check referring location realizing that I don't need bulletproof security, or perhaps setting authentication headers is a better strategy even though it seems unreliable from what I have read. Thanks for any advice - b

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  • Starting company and getting a good deal

    - by Dan
    Hi, I'm having the possibility to start a small company with someone else. I'm a software programmer and been working on a field where there isn't much competition, at least in the platform I'm developing, which is the one with highest market share. This other person comes from marketing so he would find / provide clients and be in charge of the business side. So initially it would be me, the tech guy with the knowledge to develop our product and products based on my development, and this person who would become CEO (basically a 50/50 share). The idea is getting a product on our own, but also perform projects for others in order to get some cash. The problem is that his idea is doing this without initial capital. He tells me that he could get some customers from past business (which is mostly true as he has been in the business for some time) and then with the money obtained from such development, we could hire some freelance developers and build our own platform. I've already discussed with him that I don't find this the best way, provided that we need to compete against other companies some of who are VC funded and have many developers working fulltime. But most of all, I'm thinking of whether this is a fair deal to do, provided that this person is not providing anything other than clients, and I'd be the one having to do the work and dedicate time, thus also taking most of the risks. In all fairness, I'd expect him to put some initial capital, given that initially I'm putting some of my code which in some way is money given the time I've dedicated to it. So the question here is, does this seem fair to you? Is this the way it is usually done? My only concern here is that I don't have previous experience with such deals, and I ignore whether this is the usual thing to do in other cases. Certainly having a marketing person helps a lot. As you probably know being a programmer doesn't make me the most indicated person for marketing ;-) but at the same time I'm not sure if this could be a good deal or I'd just be making a pretty inconvenient deal. Hope I made my point clear, but feel free to let me know if more details are needed. Thanks in advance

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  • Automatic authentication in PHPMyAdmin

    - by Konstantin
    Hello! I have a local phpMyAdmin (installed via apt-get) adn I'm tired of entering login and password every time I try to open it. Database contains no sensitive info, just test tables, and is visible only from 127.0.0.1 I want phpMyAdmin already be logged in as root user with password 1234 (for example) when I open it. How do I do that? P.S. Saving password in a browser is not what I want.

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  • Ruby: output not saved to file

    - by Sophie
    I'm trying to give a file as input, have it changed within the program, and save the result to a file that is output. But the output file is the same as the input file. :/ Total n00b question, but what am I doing wrong?: puts "Reading Celsius temperature value from data file..." num = File.read("temperature.dat") celsius = num.to_i farenheit = (celsius * 9/5) + 32 puts "Saving result to output file 'faren_temp.out'" fh = File.new("faren_temp.out", "w") fh.puts farenheit fh.close

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  • Passing a value from child window to parent

    - by gnomixa
    Here is my scenario: i have a parent web page, in my javascript code I open a new window. This new window is a server-side aspx page. This child page needs to save some data in the database, and after saving it returns an ID. Now, I need to pass this ID from the child server page to the parent's javascript. Essentially I need the child server code to trigger: 1) return the value to the javascript code of the parent page 2) close itself What would be the acceptable way to do it?

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  • How would you explain your job to a 5-year old?

    - by Canavar
    Sometimes it's difficult to define programming to people. Especially too old or too young people can not understand what I do to earn money. They think that I repair computers, or they want to think that I (as an engineer) build computers at work. :) It's really hard to tell people that you produce something they can't touch. Here is a funny question, how would you explain your job to a 5-year-old?

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  • problem downloading movie to iphone for storage and playback

    - by padatronic
    I am basically making a video library where you download videos and I then write them to the applications documents folder. This all works fine and if i stream the video from online it plays fine. Or indeed I can stream it from the resource folder fine. However, after downloading it and saving to the documents folder then attempting to stream I get the error 'movie format not supported' any ideas? thanks very much

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  • Practical ways around the GPL?

    - by Daniel
    My company makes an extremely specialized piece of software which costs a lot of money for those few who need it. On our current release we have no choice but to use a few libraries which are released only under the GPL. Releasing the code is not an option and it would take months, if not years to implement the functionality the libraries provide. What do companies do in this situation? Are there practical and legal ways around the GPL?

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  • Leak in managedObjectContext save:

    - by Kamchatka
    Hi I have the following piece of code and when I use Instruments/Object Allocations, it tells me that there is a leak there (which goes down to sqlite3MemMalloc). Is there something that I should release? if (![managedObjectContext save:&error]) { NSLog(@"Error while saving."); } The save works well and doesn't trigger an error.

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  • why doesn't everyone use RAD tools?

    - by Sorskoot
    RAD tools like Clarion and WinDev claim to be 10x to 20x times faster in development and users of these tools claim the same. If that is thru, why are there so few people using these tools? if an application is made in 40 hours instead of 400 you would make a lot more money, right?

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  • where from does paperclip get the name of original file?

    - by Pavel K.
    i started using nginx upload module (which creates upload files like /tmp/000121545) but i need paperclip to use original filename while saving files (like /public/avatars/LuckyLuke.jpg) previously in the parameters Rails were passing just "avatar"=>#<File:/tmp/RackMultipart20100413-6151-t3ecq0-0> no original filename as well, so i am wondering where from does it come in paperclip? i tried looking through plugin code but it's currently a bit too complex for me.

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