Check it. static public void Main(string[] args) { Stopwatch w = new Stopwatch(); double d = 0; w.Start(); for (int i = 0; i < 10000000; i++) { try { d = Math.Sin(1); } catch (Exception ex) { Console.WriteLine(ex.ToString()); } } w.Stop(); Console.WriteLine(w.Elapsed); w.Reset(); w.Start(); for (int i = 0; i < 10000000; i++) { … Read more
First find the difference between the start point and the end point (here, this is more of a directed line segment, not a “line”, since lines extend infinitely and don’t start at a particular point). deltaY = P2_y – P1_y deltaX = P2_x – P1_x Then calculate the angle (which runs from the positive X … Read more
I used to use logging facades such as Common.Logging (even to hide my own CuttingEdge.Logging library), but nowadays I use the Dependency Injection pattern. This allows me to hide loggers behind an application-defined abstraction that adheres to both Dependency Inversion Principle and the Interface Segregation Principle (ISP) because it has one member and because the … Read more
There are 2 main kinds of transactions; connection transactions and ambient transactions. A connection transaction (such as SqlTransaction) is tied directly to the db connection (such as SqlConnection), which means that you have to keep passing the connection around – OK in some cases, but doesn’t allow “create/use/release” usage, and doesn’t allow cross-db work. An … Read more
These are undocumented implementation details of the compiler, and subject to change at any time. (UPDATE: See GeneratedNames.cs in the C# sources for the current details; the description below is somewhat out-of-date.) However, since I’m a nice guy, here are some of those details: If you have an unused local variable that the optimizer removes, … Read more
It really depends on what you’re going for: #if DEBUG: The code in here won’t even reach the IL on release. [Conditional(“DEBUG”)]: This code will reach the IL, however calls to the method will be omitted unless DEBUG is set when the caller is compiled. Personally I use both depending on the situation: Conditional(“DEBUG”) Example: … Read more
For us, WCF is used for SOAP and Web API for REST. I wish Web API supported SOAP too. We are not using advanced features of WCF. Here is comparison from MSDN:
the session is getting shared across the two web apps If the session is shared across the two web applications, then yes this is the reason. The session is lock the response. To avoid this, on the huge upload information disable the session (only on the handler or on the page that make the upload). … Read more
You first need to get the script component of the variable, and if they’re in different game objects, you’ll need to pass the Game Object as a reference in the inspector. For example, I have scriptA.cs in GameObject A and scriptB.cs in GameObject B: scriptA.cs // make sure its type is public so you can … Read more
Json.NET does not have convenient support for converters that call JToken.FromObject to generate a “default” serialization and then modify the resulting JToken for output – precisely because the StackOverflowException due to recursive calls to JsonConverter.WriteJson() that you have observed will occur. One workaround is to temporarily disable the converter in recursive calls using a thread … Read more