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  • SQL Server Express : Reporting Services.. limitations on charts?

    - by Brett
    Hi, If you look the edition comparison... http://www.microsoft.com/sqlserver/2008/en/us/editions-compare.aspx It says for Express Edition that this option is not enabled for SQL Server Express.. Enhanced Gauges and Charting Anyone know what the limitations are on this item? I can't seem to find any more information.. Many thanks, Brett

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  • My images are blurry! Why isn't WPF's SnapsToDevicePixels working?

    - by Zack Peterson
    I'm using some Images in my WPF applcation. XAML: <Image Name="ImageOrderedList" Source="images/OrderedList.png" ToolTip="Ordered List" Margin="0,0,5,5" Width="20" Height="20" SnapsToDevicePixels="True" MouseUp="Image_MouseUp" MouseEnter="Image_MouseEnter" MouseLeave="Image_MouseLeave" /> But, they appear fuzzy: Here's a zoomed-in, side-by-side comparison. An original is on the left: Why doesn't that SnapsToDevicePixels="True" line prevent this problem?

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  • Distributed Computing Framework (.NET) - Specifically for CPU Instensive operations

    - by StevenH
    I am currently researching the options that are available (both Open Source and Commercial) for developing a distributed application. "A distributed system consists of multiple autonomous computers that communicate through a computer network." Wikipedia The application is focused on distributing highly cpu intensive operations (as opposed to data intensive) so I'm sure MapReduce solutions don't fit the bill. Any framework that you can recommend ( + give a brief summary of any experience or comparison to other frameworks ) would be greatly appreciated. Thanks.

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  • Is there a website to lookup barcodes?

    - by strange
    Hi I know there's a http://www.upcdatabase.com/ website that allows you to lookup barcodes. This website however does not return anything for thousands of normal household items. I have seen free apps on mobile phones that can do this and list the exact product name along with price comparison. Does anyone know of good websites (even commercial ones) that have a good/reliable database that one could use for lookups?

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  • Problem in In-App purchase-consumable model

    - by kunal-dutta
    I have created a nonconsumable in app purchase item and now I want to create a consumable in-app purchase by which a user to buy it every time he uses it,and also I want to create a subscription model In-App purchase. Everything works as expected except when I buy the item more than one time, iPhone pop ups a message saying "You've already purchased the item. Do You want to buy it again?". Is It possible to disable this dialog and proceed to the actual purchase?And what will have to change in following code with different model:- in InApp purchase manager.m: @implementation InAppPurchaseManager //@synthesize purchasableObjects; //@synthesize storeObserver; @synthesize proUpgradeProduct; @synthesize productsRequest; //BOOL featureAPurchased; //BOOL featureBPurchased; //static InAppPurchaseManager* _sharedStoreManager; // self (void)dealloc { //[_sharedStoreManager release]; //[storeObserver release]; [super dealloc]; } (void)requestProUpgradeProductData { NSSet *productIdentifiers = [NSSet setWithObject:@"com.vigyaapan.iWorkOut1" ]; productsRequest = [[SKProductsRequest alloc] initWithProductIdentifiers:productIdentifiers]; productsRequest.delegate = self; [productsRequest start]; // we will release the request object in the delegate callback } pragma mark - pragma mark SKProductsRequestDelegate methods (void)productsRequest:(SKProductsRequest *)request didReceiveResponse:(SKProductsResponse *)response { //NSArray *products = response.products; //proUpgradeProduct = [products count] == 1 ? [[products firstObject] retain]: nil; if (proUpgradeProduct) { NSLog(@"Product title: %@", proUpgradeProduct.localizedTitle); NSLog(@"Product description: %@", proUpgradeProduct.localizedDescription); NSLog(@"Product price: %@", proUpgradeProduct.price); NSLog(@"Product id:%@", proUpgradeProduct.productIdentifier); } /*for (NSString invalidProductId in response.invalidProductIdentifiers) { NSLog(@"Invalid product id: %@" , invalidProductId); }/ //finally release the reqest we alloc/init’ed in requestProUpgradeProductData [productsRequest release]; [[NSNotificationCenter defaultCenter] postNotificationName:kInAppPurchaseManagerProductsFetchedNotification object:self userInfo:nil]; } pragma - pragma Public methods /* call this method once on startup*/ (void)loadStore { /* restarts any purchases if they were interrupted last time the app was open*/ [[SKPaymentQueue defaultQueue] addTransactionObserver:self]; /* get the product description (defined in early sections)*/ [self requestProUpgradeProductData]; } /* call this before making a purchase*/ (BOOL)canMakePurchases { return [SKPaymentQueue canMakePayments]; } /* kick off the upgrade transaction*/ (void)purchaseProUpgrade { SKPayment *payment = [SKPayment paymentWithProductIdentifier:@"9820091347"]; [[SKPaymentQueue defaultQueue] addPayment:payment]; } pragma - pragma Purchase helpers /* saves a record of the transaction by storing the receipt to disk*/ (void)recordTransaction:(SKPaymentTransaction )transaction { if ([transaction.payment.productIdentifier isEqualToString:kInAppPurchaseProUpgradeProductId]) { / save the transaction receipt to disk*/ [[NSUserDefaults standardUserDefaults] setValue:transaction.transactionReceipt forKey:@"proUpgradeTransactionReceipt" ]; [[NSUserDefaults standardUserDefaults] synchronize]; } } /* enable pro features*/ (void)provideContent:(NSString )productId { if ([productId isEqualToString:kInAppPurchaseProUpgradeProductId]) { / enable the pro features*/ [[NSUserDefaults standardUserDefaults] setBool:YES forKey:@"isProUpgradePurchased" ]; [[NSUserDefaults standardUserDefaults] synchronize]; } } (void)finishTransaction:(SKPaymentTransaction )transaction wasSuccessful:(BOOL)wasSuccessful { // / remove the transaction from the payment queue.*/ [[SKPaymentQueue defaultQueue] finishTransaction:transaction]; NSDictionary *userInfo = [NSDictionary dictionaryWithObjectsAndKeys:transaction, @"transaction" , nil]; if (wasSuccessful) { /* send out a notification that we’ve finished the transaction*/ [[NSNotificationCenter defaultCenter]postNotificationName:kInAppPurchaseManagerTransactionSucceededNotification object:self userInfo:userInfo]; } else { /* send out a notification for the failed transaction*/ [[NSNotificationCenter defaultCenter] postNotificationName:kInAppPurchaseManagerTransactionFailedNotification object:self userInfo:userInfo]; } } (void)completeTransaction:(SKPaymentTransaction *)transaction { [self recordTransaction:transaction]; [self provideContent:transaction.payment.productIdentifier]; [self finishTransaction:transaction wasSuccessful:YES]; } (void)restoreTransaction:(SKPaymentTransaction *)transaction { [self recordTransaction:transaction.originalTransaction]; [self provideContent:transaction.originalTransaction.payment.productIdentifier]; [self finishTransaction:transaction wasSuccessful:YES]; } (void)failedTransaction:(SKPaymentTransaction )transaction { if (transaction.error.code != SKErrorPaymentCancelled) { / error!/ [self finishTransaction:transaction wasSuccessful:NO]; } else { / this is fine, the user just cancelled, so don’t notify*/ [[SKPaymentQueue defaultQueue] finishTransaction:transaction]; } } (void)paymentQueue:(SKPaymentQueue *)queue updatedTransactions:(NSArray *)transactions { for (SKPaymentTransaction *transaction in transactions) { switch (transaction.transactionState) { case SKPaymentTransactionStatePurchased: [self completeTransaction:transaction]; break; case SKPaymentTransactionStateFailed: [self failedTransaction:transaction]; break; case SKPaymentTransactionStateRestored: [self restoreTransaction:transaction]; break; default: break; } } } @end in SKProduct.m:- @implementation SKProduct (LocalizedPrice) - (NSString *)localizedPrice { NSNumberFormatter *numberFormatter = [[NSNumberFormatter alloc] init]; [numberFormatter setFormatterBehavior:NSNumberFormatterBehavior10_4]; [numberFormatter setNumberStyle:NSNumberFormatterCurrencyStyle]; [numberFormatter setLocale:self.priceLocale]; NSString *formattedString = [numberFormatter stringFromNumber:self.price]; [numberFormatter release]; return formattedString; }

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  • Is MVC a Design Pattern or Architectural pattern

    - by JCasso
    According to Sun and Msdn it is a design pattern. According to Wikipedia it is an architectural pattern In comparison to design patterns, architectural patterns are larger in scale. (Wikipedia - Architectural pattern) Or it is an architectural pattern that also has a design pattern ? Which one is true ?

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  • how to find a good wireless PowerPoint controller device?

    - by Reid
    I'm looking for a wireless gadget to advance PowerPoint slides, and would also work with Keynote or whatever on a Mac. Sub-questions: (a) What are these things called, so I can search for them. (b) What is a reasonable price point - the cheap ones seem to be under $20, and name brand seem to be $40 or $50. Do the cheap no-name devices work? (c) Specific device recommendations. Many thanks, Reid

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  • Is it better to have more small ram chips or fewer large ones?

    - by Alex Andronov
    I am currently building a new server. I have options between say 32GB Memory for 2 CPUs, DDR3, 1066MHz (8x4GB Dual Ranked RDIMMs) and 36GB Memory for 2 CPUs, DDR3, 1066MHz (18x2GB Dual Ranked RDIMMs) Both at the same price. Should I go for the higher ram amount or the fewer chips? This will be for a Dell PowerEdge R710 with two Intel® Xeon® E5530, 2.4Ghz, 8MB Cache, 5.86 GT/s QPI, Turbo, HT Thanks

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  • Fact or fiction: Webkit’s rendering performance is much lower when used in Qt

    - by Jen
    Using Qt’s Webkit implementation renders much slower than directly implementing the Webkit engine -- is this true or just a myth? From my own experience, I found the load time of a complex page about twice as long in Qt’s “Fancy Browser” example as it does in Google Chrome (which also incorporates a port of Webkit), but I hardly think that is a fair comparison. Any insights on this?

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  • Expression Tree Binary Expression for an 'In' operation

    - by Adam Driscoll
    I'm trying to build an expression tree (still) but getting further! I need to create a BinaryExpression to perform an 'In' comparison between a Member and a collection of items. Hence, the expression should return true if the member is contained within the items. This obviously does not exist: Expression.MakeBinary(ExpressionType.In, memberExpression, constantExpression); constantExpression is a ConstantExpression of type IEnumerable while memberExpression is a MemberExpression of type T. How would I create such an expression?

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  • Pentaho vs SAP Business Objects

    - by arturito
    Is there anyone out there that used these two technologies and could give me some comparison in the form of advantages and disadvantages of both? I'm currently working with BO and I have heard that open source Pentaho does pretty good job as well. Thanks in advance!

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  • What text editors support vertical rulers?

    - by leeand00
    I'm looking for a feature somewhat like the vertical red 80 columns marker in NetBeans but one that's easier to use. I'd like it to function more like the tabs in MS Word except that the horizontal line is displayed on the entire file. I looked on the Comparison of Text Editors over at Wikipedia and I didn't find that "vertical ruler" was one of their features. It would be used to line up html tags in a massive file that I did not create, but have to maintain.

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  • Eclipse vs. Visual Studio: What are the features in Eclipse that are not present in Visual Studio an

    - by CodeToGlory
    I keep hearing Eclipse is better than or way ahead than Visual studio but when I installed eclipse I felt it is very clunky and hard to use interface. So I want to know what is so great about Eclipse and if there are others who agree with me. I also could not find a similar question that talks about the specific features about Eclipse and their comparison to Visual studio.

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  • How to set 2 conditions / criterias for VLOOKUP / LOOKUP / etc in OpenOffice Calc (or Excel)

    - by MestreLion
    I have this spreadsheet that started as a silly aid for a game (Mafia Wars 2), but grew into a tricky spreadsheet question. In the game your character have 9 "slots" for weapons and armors, 1 for each "type": Light Weapon, Heavy Weapon, Body Armor, Head Armor, etc. So I made a list of all weapons and armors available in the game, 1 item per row. Example: SHOP ITEM TYPE ITEM NAME ATK DEF PRICE EQUIPPED? Marketplace Weapon Light Konrad Knife 16 5 5.500 Marketplace Weapon Light Ice Queen 19 6 8.200 Marketplace Armor Body Up Layered Polym 0 31 8.600 Marketplace Armor Body Up Full Shield 7 42 17.650 Marketplace Weapon Heavy Konrad Bullpup 53 25 24.500 Marketplace Weapon Heavy Full Moon Blow 73 12 24.500 x Marketplace Armor Body Low Knee Pads 17 26 14.200 x Marketplace Armor Body Low Army Boots 15 55 24.500 Bone Yard Weapon Light Bone Launcher 41 2 9.400 x Neon Strip Vehicle Ground Supercharged 41 34 24.500 Dead End Weapon Heavy Sharp Sickle 21 5 24.500 Dead End Armor Body Low Unholy Boots 5 36 15.000 Dead End Armor Head Hockey Mask 5 18 15.900 x Last columns is an indication of the items i have already bought and equipped (marked with "x"). What I need is a formula that, for each "slot" (item type), returns info related to the item of that kind that I am using. That would be: ITEM TYPE SHOP NAME ITEM NAME ATK DEF PRICE Weapon Light Bone Yard Bone Launcher 41 2 9.400 Weapon Heavy Marketplace Full Moon Blow 73 12 24.500 Weapon Special -- -- -- -- -- Armor Body Up -- -- -- -- -- Armor Body Low Marketplace Knee Pads 17 26 14.200 Armor Head Dead End Hockey Mask 5 18 15.900 Vehicle Ground -- -- -- -- -- Vehicle Water -- -- -- -- -- Vehicle Air -- -- -- -- -- The item types are fixed, so they can be hard coded. Each row for an item type. So, for 1st result line, it would return data from the row where both 2nd column is "Weapon Light" and last column is "x". Basically I need a LOOKUP (or VLOOKUP, or anything else) that uses 2 criteria to find a given row, the item type and the X marker. Question is: HOW? I am using OpenOffice Calc 3.2.1, but since it shares so many functions with MS Excel, answers for Excel are also fine (as long as it only uses regular formulas, no VBScript or Macros or VBA etc) Last but not least, suggestions / solutions for rearranging the data so it makes this problem easier to solve are also welcome. Thanks!

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  • Watir vs Selenium vs Sahi

    - by Dennis
    Out of these 3, which have you or has your company chosen to work with? Pros & Cons please. I'll be comparing them myself as well, but I'd like to hear what others have to say. Also, please state which you have all tried (so that I know you have a good comparison of the 3).

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  • Cassandra: Using LongType

    - by TheDeveloper
    I'm trying to insert data into a ColumnFamily with "CompareWith" attribute "LongType". However, when trying to insert data under numerical keys, I get a thrift error. When attempting the same operation with the cassandra-cli program, I get the error "A long is exactly 8 bytes". How can I resolve this? Should I use a different comparison type? Thanks

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  • Convincing Management to use WCF

    - by Kyle Rozendo
    Hi All, I asked another question, stating that the I am unable to use WCF in a new Web Service project and have come to see that it seems to be the technology to use in regards to extensibility and security. My question is a simple one: How can I persuade management (and developers for that matter) to move over to using WCF as opposed to other web service technologies (ASMX/CFC)? They won't be concerned with a comparison between the types (especially with regard to ASMX), simply what there is to gain. Thanks for your time, Kyle

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  • Eyefinity with lower power graphic card?

    - by terrani
    Hi, I am looking for a graphic that supports Eyefinity, but with lower power. What I mean by "lower power" is lower performance and lower power literally. I don't need performance and heat of ATI 5 Series, but I love their multi-monitor supports and price range. What options do I have?

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  • Windows Hosting

    - by Sid Momin
    What's a good hosting service for the following? I need to set up a Windows development server, IIS and SQL server. We will be developing with Visual Studio. We also need to control our project with SVN. We're probably looking for a VPS, but we definitely need administrator access and the ability to install programs such as (whatever Windows uses for) SVN. Price does matter, because we're a 4 man operation. Thanks

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  • Test existence of xml attribute in as3

    - by matb
    Hi, What is the best method to test the existence of an attribute on an XML object in ActionScript 3 ? http://martijnvanbeek.net/weblog/40/testing_the_existance_of_an_attribute_in_xml_with_as3.html is suggesting to test using if ( node.@test != node.@nonexistingattribute ) and I saw comments suggesting to use: if ( node.hasOwnProperty('@test')) { // attribute qtest exists } But in both case, tests are case sensitive. From the XML Specs : "XML processors should match character encoding names in a case-insensitive way" so I presume attribute name should also be match using a case-insensitive comparison. Thank you

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  • is (StringComparison.)Ordinal the same as InvariantCulture for testing equality?

    - by Tim Lovell-Smith
    From what I read so far, it sounds like these StringComparison types are meant to differ in how they do sorting of strings, if so, does that mean that it does'nt matter which StringComparison you use when doing an equality comparison? string.Equals(a, b, StringComparison....) Extra credit: does it make a difference to the answer if we compare OrdinalIgnoreCase and InvariantCultureIgnoreCase? What is the answer then? Please provide supporting argument and/or references.

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