2 improved grammar and spelling
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BothThese concepts are not same :

**Design PrincipalPrinciple : ** Software design principles represent a set of guidelines that helpshelp us to avoid having a bad design. like: Open Close Principle

**Design Pattern : ** a Design Pattern is a general reusable solution to a commonly occurring problem within a given context in software design. Like: Singleton

Both are not same :

**Design Principal : ** Software design principles represent a set of guidelines that helps us to avoid having a bad design. like: Open Close Principle

**Design Pattern : ** Design Pattern is a general reusable solution to a commonly occurring problem within a given context in software design. Like: Singleton

These concepts are not same :

**Design Principle : ** Software design principles represent a set of guidelines that help us to avoid having a bad design. like: Open Close Principle

**Design Pattern : ** a Design Pattern is a general reusable solution to a commonly occurring problem within a given context in software design. Like: Singleton

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1
source | link

Both are not same :

**Design Principal : ** Software design principles represent a set of guidelines that helps us to avoid having a bad design. like: Open Close Principle

**Design Pattern : ** Design Pattern is a general reusable solution to a commonly occurring problem within a given context in software design. Like: Singleton