go - Checking the equality of two slices - Stack Overflow
@Hemant_Negi two slices aren't equal if they have a different order. If you want to compare equality of two slices while ignoring order then sort them and then check, or move the items from one slice into a map, and then check that each element on the other slice is in the map. ( additionally make sure they have same length ) –
append - Concatenate two slices in Go - Stack Overflow
I assume that reader is familiar with slices. c := append(a, b...) This is a valid answer to the question. BUT if you need to use slices 'a' and 'c' later in code in different context, this is not the safe way to concatenate slices. To explain, lets read the expression not in terms of slices, but in terms of underlying arrays:
slice - How slicing in Python works - Stack Overflow
Indexing is like dealing with the contents of box. You can check contents of any box. But you can't check the contents of multiple boxes at once. You can even replace the contents of the box. But you can't place two balls in one box or replace two balls at a time.
In Go (golang), how to iterate two arrays, slices, or maps using one ...
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go - Concatenate 2 slices in golang - Stack Overflow
Sep 19, 2017 · Concatenate two slices in Go. 2. append slice to slice from function parameter. 3.
Selecting multiple slices from a numpy array at once
Apr 14, 2017 · I'm looking for a way to select multiple slices from a numpy array at once. Say we have a 1D data array and want to extract three portions of it like below: data_extractions = [] for start_index in range(0, 3): data_extractions.append(data[start_index: start_index + 5])
python - combining two slicing operations - Stack Overflow
Nov 6, 2014 · The first slicing returns a new object, which is then sliced by the second slicing. So, we'll also need the length of our data object to combine the slices properly. (Length in the first dimension) So, we can write. def slice_combine(slice1, slice2, length): """ returns a slice that is a combination of the two slices.
How to find the difference between two slices of strings
Oct 15, 2013 · Most of the other solutions here will fail to return the correct answer in case the slices contain duplicated elements. This solution is O(n) time and O(n) space if the slices are already sorted, and O(n*log(n)) time O(n) space if they are not, but has the nice property of actually being correct. 🤣
How can I use Go append with two []byte slices or arrays?
Dec 11, 2011 · The Go Programming Language Specification. Appending to and copying slices. The variadic function append appends zero or more values x to s of type S, which must be a slice type, and returns the resulting slice, also of type S.
Python pandas slice dataframe by multiple index ranges
Oct 20, 2011 · Building off of @KevinOelen's use of Panda's isin function, here is a pythonic way (Python 3.8) to glance at a Pandas DataFrame or GeoPandas GeoDataFrame revealing just a few rows of the head and tail.