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c# Programming Glossary: almostPerformance difference for control structures 'for' and 'foreach' in C# http://stackoverflow.com/questions/1124753/performance-difference-for-control-structures-for-and-foreach-in-c-sharp on whether you're doing any real work in the loop. In almost all cases the difference to performance won't be significant..
Direct casting vs 'as' operator? http://stackoverflow.com/questions/132445/direct-casting-vs-as-operator conversions it's simple and straightforward. I tend to almost never use 2 since if something is not the right type I usually..
Understanding Garbage Collection in .net http://stackoverflow.com/questions/17130382/understanding-garbage-collection-in-net inside that Main method before it made a call. An almost magic method that is related to that table is GC.KeepAlive ...
Using CookieContainer with WebClient class http://stackoverflow.com/questions/1777221/using-cookiecontainer-with-webclient-class painful code at the HttpWebRequest layer because WebClient almost but not quite did what I needed. Derivation is much easier...
http://stackoverflow.com/questions/19132/expression-versus-statement still have some statements like while but which allow almost any expression to be used as a statement in C# only assignment..
Conditional operator cannot cast implicitly? http://stackoverflow.com/questions/2215745/conditional-operator-cannot-cast-implicitly This is a fairly frequently asked question. In C# we almost always reason from inside to outside. When you see x y we work..
What is the difference between a field and a property in C#? http://stackoverflow.com/questions/295104/what-is-the-difference-between-a-field-and-a-property-in-c this question Properties expose fields. Fields should almost always be kept private to a class and accessed via get and set..
How to check if an object is nullable? http://stackoverflow.com/questions/374651/how-to-check-if-an-object-is-nullable type inference to make it easy to call it would work almost identically without the obj param though. static bool IsNullable..
How do I save a stream to a file? http://stackoverflow.com/questions/411592/how-do-i-save-a-stream-to-a-file gifs or jpgs . StreamReader is for text data. You will almost certainly lose data if you use it for arbitrary binary data...
C#: How to Make it Harder for Hacker/Cracker to Get Around or Bypass the Licensing Check? http://stackoverflow.com/questions/4532540/c-how-to-make-it-harder-for-hacker-cracker-to-get-around-or-bypass-the-licensi Bypass the Licensing Check First of all I understand that almost all applications can be cracked especially written in C# . My.. even when they don't have an internet connection. In almost all cases you should focus on making the user experience better..
Casting vs using the 'as' keyword in the CLR http://stackoverflow.com/questions/496096/casting-vs-using-the-as-keyword-in-the-clr so you can't use as but they're relatively obscure. I've almost certainly used is for the value type case before now not having..
http://stackoverflow.com/questions/5181777/use-of-application-doevents DoEvents is definitely not easy to grok. Right off the bat almost any Winforms program actually contains a call to DoEvents ...
Calling null on a class vs Dispose() http://stackoverflow.com/questions/574019/calling-null-on-a-class-vs-dispose extra cleanup before their memory is freed. Finalizers are almost always used to clean up resources in the case where the user.. for you. In a well written program finalizers should almost never fire in my opinion. Setting a variable to null One small.. null One small point on setting a variable to null this is almost never required for the sake of garbage collection. You might..
What is the minimum client footprint required to connect C# to an Oracle database? http://stackoverflow.com/questions/70602/what-is-the-minimum-client-footprint-required-to-connect-c-sharp-to-an-oracle-da Instant Client Package Basic Lite this is a zip file with almost the bare minimum. I recommend version 10.2.0.4 which is much..
http://stackoverflow.com/questions/725348/poco-vs-dto domain. In a domain of any reasonable complexity you're almost always better off creating separate domain POCOs and translating..
http://stackoverflow.com/questions/9705637/executereader-requires-an-open-and-available-connection-the-connections-curren for only commenting in the first place but i'm posting almost every day a similar comment since many people think that it..
http://stackoverflow.com/questions/1111935/c-sharp-and-excel-interop users using Excel 2000 and it works on my dev machine. Almost true but not quite. By developing against the PIA for Excel..
LDAP Directory Entry in .Net - not working with OU=Users http://stackoverflow.com/questions/1405011/ldap-directory-entry-in-net-not-working-with-ou-users article on how to manage Active Directory in .NET HowTo Do Almost Everything in Active Directory via C# You might also want to..
'CompanyName.Foo' is a 'namespace' but is used like a 'type' http://stackoverflow.com/questions/2046012/companyname-foo-is-a-namespace-but-is-used-like-a-type resolution rules work in C# try out this little puzzle . Almost everyone gets it wrong or gets it right for the wrong reasons...
C# Transition between GDI+ and WPF http://stackoverflow.com/questions/271686/c-sharp-transition-between-gdi-and-wpf more Samples There are just a ton of samples out there. Almost too many I would point to Family.Show it was created as an end..
http://stackoverflow.com/questions/2925459/refactoring-singleton-overuse sprinkled liberally throughout the code. Almost every class uses it so perhaps keeping it as a Singleton makes..
Creating local user account c# and .NET 2.0 http://stackoverflow.com/questions/384304/creating-local-user-account-c-sharp-and-net-2-0 question Read this excellent CodeProject article Howto Almost Everything In Active Directory via C# There is a section Create..
C# Active Directory: Get domain name of user? http://stackoverflow.com/questions/4249139/c-sharp-active-directory-get-domain-name-of-user to understand how to work with the Active Directory. Howto Almost Everything In Active Directory via C# From this point forward..
Why does (does it really?) List<T> implement all these interfaces, not just IList<T>? http://stackoverflow.com/questions/4817369/why-does-does-it-really-listt-implement-all-these-interfaces-not-just-ilis interfaces are stated in the base type list Yes. Always Almost always interface I1 interface I2 I1 interface I3 I2 It is optional..
C# Using Activator.CreateInstance http://stackoverflow.com/questions/5262693/c-sharp-using-activator-createinstance just the classname as we use an interface for the rest. Almost full type safety ICalculate instanceOfCalculator this.CreateCachableICalculate..
Is C# really slower than say C++? http://stackoverflow.com/questions/5326269/is-c-sharp-really-slower-than-say-c benchmark that produces results that mean next to nothing. Almost anybody with anywhere close to the skill necessary to design..
Calling null on a class vs Dispose() http://stackoverflow.com/questions/574019/calling-null-on-a-class-vs-dispose finalizers So should your own types implement finalizers Almost certainly not. If you only indirectly hold unmanaged resources..
http://stackoverflow.com/questions/6452531/querying-an-ldap First Element of response using ADSI old fashion How to do Almost everything with ADSI on Active Directory with C# Second Element.. ' Principal ' and ' AccountManagement '. How to do Almost everything with AccountManagement on Active Directory with C#..
http://stackoverflow.com/questions/6937342/c-sharp-lock-syntax-2-questions Anything where you have One line could just be One line Almost anything see @LukeH's example of the catch block which requires..
“A referral was returned from the server” exception when accessing AD from C# http://stackoverflow.com/questions/6954170/a-referral-was-returned-from-the-server-exception-when-accessing-ad-from-c-sha correct. Check that. I would recomment the article Howto Almost Everything In Active Directory via C# which really helped me..
Generating random numbers effectively http://stackoverflow.com/questions/8278907/generating-random-numbers-effectively Very few random number generators are actually random. Almost all are pseudorandom following a predictable sequence when started..
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