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c# Programming Glossary: saysOrder of LINQ extension methods does not affect performance? http://stackoverflow.com/questions/10110013/order-of-linq-extension-methods-does-not-affect-performance pack of cards. The second person has a t shirt that says where card is red . The third person pokes the second person.. card is red . The third person pokes the second person and says give me the first card . The second person pokes the first person.. person the task is done Now if the second person's t shirt says order by rank ascending then we have a very different situation...
http://stackoverflow.com/questions/10855/linq-query-on-a-datatable where myRow.Field int RowNo 1 select myRow And as Keith says you'll need to add a reference to System.Data.DataSetExtensions..
http://stackoverflow.com/questions/1300088/distinct-with-lambda Hejlsberg to a post in an MSDN forum on this subject. He says The problem you're going to run into is that when two objects..
ObservableCollection not noticing when Item in it changes (even with INotifyPropertyChanged) http://stackoverflow.com/questions/1427471/observablecollection-not-noticing-when-item-in-it-changes-even-with-inotifyprop MSDN documentation being wrong. In the link I gave you it says Occurs when an item is added removed changed moved or the entire.. triggers its PropertyChanged event automatically like it says it should in the documentation... share improve this answer..
Volatile vs. Interlocked vs. lock http://stackoverflow.com/questions/154551/volatile-vs-interlocked-vs-lock to lock elsewhere either. It's also very fast as MSDN says on modern CPU's this is often literally a single CPU instruction..
Understanding Garbage Collection in .net http://stackoverflow.com/questions/17130382/understanding-garbage-collection-in-net object reference is stored in a CPU register. The table says where to look. The no longer used address in the table is very.. compiled by the jitter so doesn't have the table that says where to look for the reference. Passing a delegate object to.. GC.Collect call cannot collect the reference. The table says that the variable is in use past the GC.Collect call all the..
FileSystemWatcher Changed event is raised twice http://stackoverflow.com/questions/1764809/filesystemwatcher-changed-event-is-raised-twice by using the NotifyFilter property but my experience is says that sometimes you have to do some manual duplicate filtering..
Dependency Inject (DI) “friendly” library http://stackoverflow.com/questions/2045904/dependency-inject-di-friendly-library Hollywood Principle The Hollywood Principle in DI terms says Don't call the DI Container it'll call you . Never directly..
Conditional operator cannot cast implicitly? http://stackoverflow.com/questions/2215745/conditional-operator-cannot-cast-implicitly 0 But this will not aByteValue aBoolValue 1 0 Error says Cannot implicitly convert type 'int' to 'byte'. And of course..
How to convert UNIX timestamp to DateTime and vice versa? http://stackoverflow.com/questions/249760/how-to-convert-unix-timestamp-to-datetime-and-vice-versa UNIX timestamp to DateTime and vice versa As the title says really. There is this example code but then it starts talking..
http://stackoverflow.com/questions/251391/why-is-lockthis-bad is lock this &hellip bad The MSDN documentation says that public class SomeObject public void SomeOperation lock..
How to apply an XSLT Stylesheet in C# http://stackoverflow.com/questions/34093/how-to-apply-an-xslt-stylesheet-in-c-sharp myXPathDoc null myWriter Edit But my trusty compiler says XslTransform is obsolete Use XslCompiledTransform instead XPathDocument..
How to check if a number is a power of 2 http://stackoverflow.com/questions/600293/how-to-check-if-a-number-is-a-power-of-2 stacked up much like elementary addition. The operator says that if both values are equal to 1 then the result is 1 otherwise..
C# - What is the best way to modify a list in a 'foreach' loop? http://stackoverflow.com/questions/759966/c-sharp-what-is-the-best-way-to-modify-a-list-in-a-foreach-loop foreach is immutable. This is very much by design. As it says on MSDN The foreach statement is used to iterate through the..
Resizing an Image without losing any quality [closed] http://stackoverflow.com/questions/87753/resizing-an-image-without-losing-any-quality image image scaling share improve this question As rcar says you can't without losing some quality the best you can do in..
How can I detect the encoding/codepage of a text file http://stackoverflow.com/questions/90838/how-can-i-detect-the-encoding-codepage-of-a-text-file Unicode and Character Sets No Excuses . Specifically Joel says The Single Most Important Fact About Encodings If you completely..
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