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Python provides a provision for slicing the lists using the subscript operator. For slicing a list, one needs to provide the starting and ending index in the subscript operator. The end index is exclusive, i.e. the sublist generated by this method includes elements from the start index until the end-1 index.
In the Go slice, you can search an element of string type in the given slice of strings with the help of SearchStrings() function. This function searches for the given element in a sorted slice of strings and returns the index of that element if present in the given slice.
len function is used to fetch last element of Slice and remove last element from Slice.
1) Using the array length property The length property returns the number of elements in an array. Subtracting 1 from the length of an array gives the index of the last element of an array using which the last element can be accessed.
For just reading the last element of a slice:
sl[len(sl)-1]
For removing it:
sl = sl[:len(sl)-1]
See this page about slice tricks
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