Suppose there is a list: ['1604780184', '10', '1604780194', '0', '1604780319', '99', '1604780320', '0']
You need to get a result like: {'1604780184': '10', '1604780194': '0', '1604780319': '99', '1604780320': '0'}
Now I have so:
JavaScript
x
10
10
1
rline = ['1604780184', '10', '1604780194', '0', '1604780319', '99', '1604780320', '0']2
total = {}3
print(f"My list: {rline}")4
5
while rline:6
total[rline[0:2][0]] = rline[0:2][1]7
del rline[0:2]8
9
print(f"Dictionary: {total}")10
Please advise a better way. Thanks.
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Answer
Most concise (and probably the best) way might be:
JavaScript
1
2
1
result = dict(zip(lst[::2], lst[1::2]))2
What it actually does is make use of some pattern your list follows and some builtin functions! Since every even index is a value-to-be and odd index a key-to-be, its easier to just slice and separate them. Then you can use zip() to form a collection of these separated values and then call dict() constructor to pull a dictionary out of it!