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  • GDI+, Smaller images ?

    - by Tony
    Hi I create a bitmap from bytes coming from the web, and I downsample it, the resulted Jpg is still too big although I use small pixel format, someone know how to manipulate compression of the image, because I had impression that the saved image is not compressed anymore. Thanks

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  • Transition to C++0x from C++98

    - by Paul Nathan
    As someone who hasn't followed the C++0x - now C++1x - story and developments closely, I am considering that it is nearing the time when I need to come up to speed with the 'released' version. I also am not really interested in looking over the standard immediately. Therefore: What resources are there that give the "effective changelog" between language versions? What books/articles are there that probe into the use of the new features? (marked as community wiki, if there are other good questions that relate to the transition, put them up)

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  • Who owns forum users or are user grabbers legal?

    - by Eugene
    Hi, I am not very strong in "legal or not" questions so I hope someone can help me here. How legal is the following: I create my forum, then choose a random existing forum (not mine), take a user from that forum (username, avatar, etc) and create an identical account at my forum. I know that this is extremely hard to prove and everything but anyway: how legal are the described actions? Thanks!

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  • Easy way to open the Mail application with an pre-defined message subject and body?

    - by mystify
    In my app the user generates text content. I want to enable the user to launch the Mail application, which then should contain a specified subject and message body. Like: You write a poem in my app and then want to send it to your new girlfriend. So you tap a mail icon and the Mail app opens, containing already an subject and message body with your poem inside. Someone said there is a kind of URL mechanism for that?

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  • Android String.equals doesn't work when I trying to match from httpresponse

    - by user469652
    RestClient.post("auth/login/", loginparam, new AsyncHttpResponseHandler() { @Override public void onSuccess(String s) { Toast.makeText(getApplicationContext(), String.valueOf(s.toLowerCase().equals("ok")), Toast.LENGTH_LONG).show(); if (s.equals("ok")) { startActivity(new Intent(getApplication(), HomeActivity.class)); } } }); This is the code I used for login in android app, In the Toast text, I can see the server did returned "ok", but s.equals always failed in my case, can someone explain that? Thank you.

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  • HTACCESS Rewrite on directories

    - by Cameron
    I have the following code in my Root htaccess file RewriteCond %{HTTP_HOST} ^paperviewmagazine.com RewriteRule (.*) http://www.paperviewmagazine.com/$1 [R=301,L] It works fine for the main site, but for my forums at /forums/ if someone misses off the www it will show the page and not redirect to the www.paperviewmagazine.com/forums/ instead. I need to force the WWW to prevent anyone from logging in by accident on the non-www as it wont have the correct cookie credentials for accessing the site at www./forums/ Can anyone help? Thanks.

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  • iPhone SDK: Check validity of URLs with NSURL not working??

    - by Chris
    hi, I'm trying to check if a given URL is valid and i'm doing it like this: - (BOOL)urlIsValid:(NSString *)address { NSURL *testURL = [NSURL URLWithString:address]; if (testURL == nil) { return NO; } else { return YES; } } Since "URLWithString" is supposed to return "nil" if the URL is malformed I thought this would work but it doesn't for some reason. Could someone please tell me why? Thanks in advance!

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  • Firefox extension, need advice

    - by edc
    I've never built a ff extension before and before I start I want some feedback on my idea to make sure its possible. I want a firefox extension that allows me to supply a url with parameters in GET format, the extension would take the url, parse it, and submit the request as POST rather than GET. Is this possible? and could someone give me some advice on how to start designing an extension? or point me at a tutorial?

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  • Federated (Synced) Subversion servers?

    - by Adam Haile
    Is it possible to create "federated" Subversion servers? As in one server at location A and another at location B that sync up their local versions of the repository automatically. That way when someone at either location interacts with the repository they are accessing their respective local server and therefore has faster response times.

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  • iPhone App made using XCode 3.2.3 does not run on 3.1.3 OS

    - by balexandre
    I can't figure this out and I thought that someone might run through the same thing. I have XCode 3.2.3 (Pre Release with OS 4 beta) and I started to create my application, after the final touches and everything worked ok, I changed the Simulator - 4.0 to Simulator - 3.1.3 (latest iPhone OS) and I could never start my app again :-( Does anyone know what I should do? I created a simple Screencast of the problem so everyone can see what I'm writing about. Thank you for all the help.

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  • Are fragments of hashes collision-resistent?

    - by Mark
    Let me see if someone would mind clearing up this elementary point about md5 and hashing. If you only use the first 4 bytes of an md5 hash, would that mean theoretically only 1 in 255^4 chance of collision. iow is that the intention with it (and other hash algorithms) - that you only have to use a small portion of the returned hash (say the hash is of a file of some size).

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  • have a width larger than 960px with 960?

    - by noname
    if i use the custom css generator on their webpage i can have a wider width than 960? so isnt the name 960 kind of misleading? and some persons say that you cant have a flexible grid system (that changes with your browser size) with 960. but you can download a fluid version from the custom css generator. so apparently they didnt know what they were talking about? would be great if someone could straight these things out.

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  • Classic ASP shopping cart discounts

    - by Neil Bradley
    Hi there, I have a Classic ASP shopping cart, but I need to add in an option to enter a promo code and (if valid) apply a discount to the total. There is a promo codes table that stores the promotional codes and the value of the discount to apply. So I was wondering if someone might be able to help me integrate this? Happy to pay for the time. I think it may only take an hour or so at most. :S

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