031 chapter 02 tủ tài liệu training

The Complete C# Developer Course Ahmad Mohey | Full Stack Developer E-mail : ahmadmohey@gmail.com Twitter : ahmadmohey85 The Fundamentals of C# Part Ahmad Mohey | Full Stack Developer E-mail : ahmadmohey@gmail.com Twitter : ahmadmohey85 The Fundamentals of C# Part Data types in-depth Ahmad Mohey | Full Stack Developer E-mail : ahmadmohey@gmail.com Twitter : ahmadmohey85 Data types in-depth Name NET Type Size Range sbyte System.SByte byte -128 to 127 byte System.Byte byte to 255 short System.Int16 bytes -32,768 to 32,767 ushort System.UInt16 bytes to 65,535 int System.Int32 bytes -2,147,483,648 to 2,147,483,647 uint System.UInt32 bytes to 4,294,967,295 long System.Int64 bytes -9,223,372,036,854,775,808 to 9,223,372,036,854,775,807 ulong System.UInt64 bytes to 18,446,744,073,709,551,615 The Fundamentals of C# Part Float, Double and Decimal Ahmad Mohey | Full Stack Developer E-mail : ahmadmohey@gmail.com Twitter : ahmadmohey85 Float, Double and Decimal Name NET Type Size Precision Range float System.Single bytes digits 1.5 x 10-45 to 3.4 x 1038 double System.Double bytes 15-16 digits 5.0 x 10-324 to 1.7 x 10308 decimal System.Decimal 16 bytes 28-29 decimal places 1.0 x 10-28 to 7.9 x 1028 The Fundamentals of C# Part DateTime exercise Ahmad Mohey | Full Stack Developer E-mail : ahmadmohey@gmail.com Twitter : ahmadmohey85 DateTime exercise First format : 30-09-2017 09:09:59 Second format : Friday of month September year 2017 Third format : Day Friday Month September Year 2017 The Fundamentals of C# Part Errors Types Ahmad Mohey | Full Stack Developer E-mail : ahmadmohey@gmail.com Twitter : ahmadmohey85 Errors Types Syntax Errors Run-time Errors (Exceptions) Logical Errors Precedence of operators () */ += The Fundamentals of C# Part Comparison operators Ahmad Mohey | Full Stack Developer E-mail : ahmadmohey@gmail.com Twitter : ahmadmohey85 Comparison operators == equal != not equal > greater than < less than >= greater than or equal to