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Object Pooling with JAVAObject Pooling with JAVA


April 3, 2023April 3, 2023 | iTesteeAdminiTesteeAdmin | 0 Comment | 3:23 am

Object pooling is a software design pattern used in computer programming to improve the performance of an application by reusing objects that are expensive to create or destroy. In object

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How to Install Docker in CentOSHow to Install Docker in CentOS


March 26, 2023March 26, 2023 | iTesteeAdminiTesteeAdmin | 0 Comment | 7:20 pm

What this line “sudo yum install -y yum-utils device-mapper-persistent-data lvm2” doing: This command installs the necessary dependencies required by Docker on CentOS. Here’s what each of the packages does: These

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Dependency Injection in GO langDependency Injection in GO lang


March 15, 2023March 15, 2023 | iTesteeAdminiTesteeAdmin | 0 Comment | 2:32 am

Dependency Injection (DI): DI is a design pattern used to remove dependencies between software components by injecting required dependencies into an object from outside the object itself. In other words,

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Two Different Ways Of Creating A New Instance in GOTwo Different Ways Of Creating A New Instance in GO


March 15, 2023March 15, 2023 | iTesteeAdminiTesteeAdmin | 0 Comment | 2:26 am

Example: what is the different between x :=MySQL{db: mysql} and x := NewMySQL(mysql) In Go, x := MySQL{db: mysql} and x := NewMySQL(mysql) are two different ways of creating a

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what is the different Between DTO, VO and Entitywhat is the different Between DTO, VO and Entity


March 15, 2023March 15, 2023 | iTesteeAdminiTesteeAdmin | 0 Comment | 2:16 am

DTO, VO, and Entity are different design patterns used to represent data objects in software development, and they have different purposes and characteristics. Here’s a brief explanation of each pattern:

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What are the areas that you need to follow in Python as a data scientistWhat are the areas that you need to follow in Python as a data scientist


March 12, 2023March 12, 2023 | iTesteeAdminiTesteeAdmin | 0 Comment | 1:52 am

As a data scientist, there are several areas that you should focus on in Python to develop your skills and knowledge. Here are some of the key areas that you

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what are the areas that i have to study as a data scientistwhat are the areas that i have to study as a data scientist


March 12, 2023March 12, 2023 | iTesteeAdminiTesteeAdmin | 0 Comment | 12:39 am

As a data scientist, there are several areas that you should focus on to develop your skills and knowledge. Here are some of the key areas that you should study:

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What is a defer statement in Go? When would you use it?What is a defer statement in Go? When would you use it?


March 11, 2023March 11, 2023 | iTesteeAdminiTesteeAdmin | 0 Comment | 4:08 am

In Go, a defer statement is used to schedule a function call to be executed immediately before the surrounding function or block returns. The defer statement is typically used to

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How do you handle errors in Go?How do you handle errors in Go?


March 11, 2023March 11, 2023 | iTesteeAdminiTesteeAdmin | 0 Comment | 3:38 am

In Go, errors are represented as values of the built-in error type. To handle errors, you typically use the following pattern: result, err := someFunctionThatReturnsAnError() if err != nil {

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What is a goroutine in Go? How is it different from a thread?What is a goroutine in Go? How is it different from a thread?


March 11, 2023March 11, 2023 | iTesteeAdminiTesteeAdmin | 0 Comment | 3:32 am

In Go, a goroutine is a lightweight thread managed by the Go runtime. It’s different from a thread in several ways: To create a goroutine, you simply add the keyword

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