How to copy slice in Golang? – Code Example
Akash Mittal
In order to copy a slice in Golang, you can use copy(dst, src) function. This function works on the minimum length of dst and src. So, if you want to…
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golang
5 posts
Remove last character from string in Golang – Code Example
You can get a range of characters within a string in Golang using [:]. It takes the start and end index and return the substring. To remove last character, you…
Golang run test cases of few files not whole project – Code Example
To run test cases in golang for the whole project, you can use go test <package_name>. But if you want to run test cases of few files, you will need…
How to parse date string in Golang?
There is no doubt that Golang creators had their ways of dealing with problems of older languages. They took care of most of the issues which are often neglected. Parsing…
Golang: Check if key exists in map / dictionary
Golang is a type safe language which sets 0 as the value of undefined variables automatically. So, if you are checking the existence of a key in map, you can’t…