41.How to define a slice in Go? To define a slice, you can declare it as an array without specifying size or use make function to create the one. var …
Interview Questions
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Go Interview Questions and Answers For Freshers Part-4
by Sby S31.What is the difference between variable declaration and variable definition? Declaration associates type to the variable whereas definition gives the value to the variable.
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Go Interview Questions and Answers For Freshers Part-3
by Sby S21.What is the default way of passing parameters to a function? By default, Go uses call by value to pass arguments. In general, this means that code within a function …
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Go Interview Questions and Answers For Freshers Part-2
by Sby S11.Can you declared multiple types of variables in single declaration in Go? Yes Variables of different types can be declared in one go using type inference. var a, b, c …
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Go Interview Questions and Answers For Freshers Part-1
by Sby S1.What is Go? Go is a general-purpose language designed with systems programming in mind.It was initially developed at Google in year 2007 by Robert Griesemer, Rob Pike, and Ken Thompson. …
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How to create a Many to Many Relationship in Salesforce
How to create a Many to Many Relationship in Salesforce Junction Object: A custom object with two master-detail relationships. Using a custom junction object, you can model a “many-to-many” relationship …
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Design Pattern Interview Questions and Answers Part-5
by Sby S41.is Visitor pattern? In Visitor pattern, we use a visitor class which changes the executing algorithm of an element class. By this way, execution algorithm of element can vary as …
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Design Pattern Interview Questions and Answers Part-4
by Sby S31.What are the entities of Service Locator pattern? Following are the entities of this type of design pattern. Service – Actual Service which will process the request. Reference of such …
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Design Pattern Interview Questions and Answers Part-3
by Sby S21.What is Composite pattern? Composite pattern is used where we need to treat a group of objects in similar way as a single object. Composite pattern composes objects in term …
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Design Patterns Interview Qustions and Answers Part-1
by Sby S1.What are Design Patterns? Design patterns represent the best practices used by experienced object-oriented software developers. Design patterns are solutions to general problems that software developers faced during software development. …