How to comment

ProgrammingGuide(raw).md

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+
+<h2>Programming with a Graphical User Interface (IDE)</h2>
+
+An IDE (integrated development environment) is an software that provides tools and features for building applications within a single graphical user interface. A selection of IDE’s are recommended depending on your use case and programming language.  
+
+
+
+<h2>How to comment</h2>  
+
+A comment within a script explains the purpose of several lines without explicitly stating the obvious. The next developer should be able to continue the work with support of the comments. A comment example is stated (using **//**) below on line 1:  
+```c# 
+1|  //Hide start menu and spawn inspection mode menu
+2|  public void OpenInspectionMode() {
+3|      start.SetActive(false);
+4|      Instantiate(inspection);
+5|  }
+```
+
+C++ and C# use **//** (two-slashes) to comment a single line while Python uses **#** (hash sign). In case the comment spans multiple lines (block comments) in a row, both languages use the same comment syntax:  
+```c# 
+1|  /*Hide start menu and 
+2|    spawn inspection mode 
+3|    menu*/
+4|  public void OpenInspectionMode() {
+5|      start.SetActive(false);
+6|      Instantiate(inspection);
+7|  }
+```
+
+An **unclear** comment example, states what already is written:  
+```C#
+1|  //Deactivate start menu and instantiate inspection menu
+2|  public void OpenInspectionMode() {
+3|      start.SetActive(false);
+4|      Instantiate(inspection);
+5|  }
+```