project-settings

This question already has an answer here: Eclipse: The resource is not on the build path of a Java project 12 answers I am getting The resource is not on the buildpath of the project when I am trying to "Organize imports" or trying to access any class properties. I am building my project with ant.I tried to configure my buildpath in javabuilpath -> Projects but it is not showing me my src folder there.I am not able to use quick assist (ctrl + space) and class related properties because of the same reason and it does not show me any syntax errors also while i am writing my code. please help me.

Ive seen people using and discussing c# 7.2 features but I cant seem to find it. Ive got latest updates and only up to version 7.1 is listed. why and how can I get v7.2? specs: Visual studio 2017 version 15.4.4 Visual C# 2017 - 00369-60000-00001-AA303 Version 15.4.* of VS 2017 doesn't support C# 7.2. C# 7.2 support was introduced in VS 2017 version 15.5, which was released on December 4th . 来源： https://stackoverflow.com/questions/47328622/where-is-c-sharp-7-2-in-visual-studio-project-settings

I'm working on a project that targets .net 4.0, It won't be changing to 4.5 in a hurry. When I create a new project it defaults to .net 4.5. Is there anyway I can default it to 4.0 either globally at the Visual Studio level or (more preferably) at the solution level? The easiest way is to just change the default .Net Framework version in the new project dialog. Go to File -> New Project At the top middle switch ".Net Framework 4.5" to ".Net Framework 4" Click the project you want From that point on the "New Project" dialog will default to ".Net Framework 4" 来源： https://stackoverflow.com

How can one switch off range checking for a part of a file. Switching off is easy, but how do I revert to the project setting later on? The pseudo-code below should explain it: Unit1; //here's range checking on or off as per the project setting code here... {$R-} //range checking is off here because the code causes range check errors code here... //now I want to revert to the project setting. How do I do that? code here... end. Sertac Akyuz See: IFOPT directive . {$IFOPT R+} {$DEFINE RANGEON} {$R-} {$ELSE} {$UNDEF RANGEON} {$ENDIF} //range checking is off here because the code causes range