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Xcode iOS Simulator: How to close an App

If you want to test an app in the iOS emulator of Xcode and click on "Run", the app automatically starts immediately in the simulator. Unfortunately,...

Question | 1 Answer

Xcode: iOS Simulator is too big for my Screen

I am in the process of making my first experiences with Xcode and creating my own iOS apps for the iPhone and the iPad. Up to now, I have already...

Question | 1 Answer

C#/.NET: Difference between int and uint

I know about the difference between the data types short, int and long (16-bit, 32-bit and 64-bit integer numbers) in C#. However, recently I have...

Question | 1 Answer

C#/.NET: Difference between int and Int32

There seems to be two different possibilities to declare an integer in C#. You can either use int or you can use Int32:int i = 1; Int32 i = 1;...

Question | 1 Answer

C#/.NET: Difference between String and string

When programming with C# it is possible to declare a string with lowercase as well as uppercase writing: string s = "ABC"; String S = "ABC"; Both...

Question | 1 Answer

C#/.NET: Check if Folder exists

If we need a folder in our application and we do not know whether this directory is already existing, we can just ask the system and check for the...

Tutorial | 0 Comments

NetLabel: In order to close an app, you have to simulated the double tap on the home button. There is the following key combination available for doing that: ...

Question | Xcode iOS Simulator: How to close an App

Stefan Trost: By default, the simulator is starting with a size of 100%. Because smartphones are equipped with very large resolutions today, this resolution can...

Question | Xcode: iOS Simulator is too big for my Screen

Guest: You can also just write: Path.Combine("string1", "string2", "string3"...); With this, the path separators will be set...

Question | C#/.NET: Ensure Backslash at End of Path

Stefan Trost: The "u" is standing for "unsigned". So, those types are integers that don't have a sign and therefore can only hold positive values. The advantage...

Question | C#/.NET: Difference between int and uint

Progger99: Indeed, int and Int32 are internally the same. "int" is an alias for "System.Int32" and because of that the usage of both constructs is leading to...

Question | C#/.NET: Difference between int and Int32

Progger99: In C# "string" is an alias for "System.String". So, technically, both declarations are indeed identical, because internally, "string" is defined as...

Question | C#/.NET: Difference between String and string