c# Programming Glossary: costly
Reading pdf content using iTextSharp in C# http://stackoverflow.com/questions/10185643/reading-pdf-content-using-itextsharp-in-c-sharp positioning each glyph individually which is tedious and costly or representing text with show strings see 9.2 œOrganization..
ASP.NET Website Slow Performance on production server http://stackoverflow.com/questions/1340218/asp-net-website-slow-performance-on-production-server your application logic. However throwing exceptions is a costly resource and must be avoided. Use specific exceptions and use..
.NET Cross-Assembly Performance Hit http://stackoverflow.com/questions/1350313/net-cross-assembly-performance-hit it comes to .NET security. Some security checks are more costly than others. Some require a credential others require evidence..
Linq2SQL “or/and” operators (ANDed / ORed conditions) http://stackoverflow.com/questions/1450983/linq2sql-or-and-operators-anded-ored-conditions Note we don't want to perform union unique or any other costly operations it's desired that a query is generated as if we write..
When to use ref vs out http://stackoverflow.com/questions/1516876/when-to-use-ref-vs-out to be marshalled e.g. to another process which can be costly. So you want to avoid marshalling the initial value when the..
NHibernate Transactions on Reads http://stackoverflow.com/questions/1657465/nhibernate-transactions-on-reads with transactions the assumption that transactions are costly and we need to optimize them is a false one. As already mentioned..
What is the “cost” of .NET reflection? [duplicate] http://stackoverflow.com/questions/224232/what-is-the-cost-of-net-reflection of .NET reflection duplicate Possible Duplicate How costly is .NET reflection I am currently in a programming mentality..
Request[“key”] vs Request.Params[“key”] vs Request.QueryString[“key”] C# asp.net http://stackoverflow.com/questions/2312855/requestkey-vs-request-paramskey-vs-request-querystringkey-c-sharp-as and finally ServerVariables. Using Params is the most costly. The first request to params creates a new NameValueCollection..
How costly is .NET reflection? http://stackoverflow.com/questions/25458/how-costly-is-net-reflection costly is .NET reflection I constantly hear how bad reflection is..
What is the best practice for “Copy Local” and with project references? http://stackoverflow.com/questions/280751/what-is-the-best-practice-for-copy-local-and-with-project-references under the 'References' relation this can become VERY costly. My workaround for this was to redefine the GetCopyToOutputDirectoryItems..
Dispose, when is it called? http://stackoverflow.com/questions/2871888/dispose-when-is-it-called objects should be disposed properly so that the more costly Finalizer doesn't ever need to be called. share improve this..
Protect .NET code from reverse engineering? http://stackoverflow.com/questions/506282/protect-net-code-from-reverse-engineering a C# application to native code and Xenocode is too costly. C# provides lot of features and is the ideal language for my..
How can I get elevated permissions (UAC) via impersonation under a non-interactive login? http://stackoverflow.com/questions/5098121/how-can-i-get-elevated-permissions-uac-via-impersonation-under-a-non-interacti check. So I thought that I would only need to do the costly impersonation one time getting the reference to my root key...
Is C# really slower than say C++? http://stackoverflow.com/questions/5326269/is-c-sharp-really-slower-than-say-c of StringBuilder . And doing that in C would also be costly. Another point that I want to bring up is the better communication..
How to check if two Expression<Func<T, bool>> are the same [duplicate] http://stackoverflow.com/questions/673205/how-to-check-if-two-expressionfunct-bool-are-the-same involves visiting the expression tree so it can be pretty costly if you do it repeatedly but it can also be quite handy. The..
DataTable to List<object> http://stackoverflow.com/questions/709035/datatable-to-listobject we create a new object to return the data which is very costly. I need to return a reference to the object. The DataSetNoteProcsTableAdapters.up_GetNoteRow.. share improve this question No creating a list is not costly. Compared to creating the data table and fetching the data from..
Should C# methods that *can* be static be static? [closed] http://stackoverflow.com/questions/731763/should-c-sharp-methods-that-can-be-static-be-static to convert a static method to a non static one too costly. Many times people will see the number of calls and say ok.....
Handling warning for possible multiple enumeration of IEnumerable http://stackoverflow.com/questions/8240844/handling-warning-for-possible-multiple-enumeration-of-ienumerable the caller what your expectations are and they can avoid costly mistakes. Otherwise most developers looking at the method might..
Restricting a generic type parameters to have a specific constructor http://stackoverflow.com/questions/9741211/restricting-a-generic-type-parameters-to-have-a-specific-constructor is expensive changing a fundamental concept in IL is very costly. The latter is 1 slow 2 boxes the parameter and 3 is code that..
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