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How do I create a URL shortener?
... base of 10).
Now you have to convert 12510 to X62 (base 62).
12510 = 2×621 + 1×620 = [2,1]
This requires the use of integer division and modulo. A pseudo-code example:
digits = []
while num > 0
remainder = modulo(num, 62)
digits.push(remainder)
num = divide(num, 62)
digits = digits....
How to correctly save instance state of Fragments in back stack?
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edited Nov 21 '19 at 14:08
NickUnuchek
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Why does JQuery have dollar signs everywhere?
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Denys SéguretDenys Séguret
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Create timestamp variable in bash script
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dchakarovdchakarov
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What is the difference between an interface and abstract class?
...interface.
– supercat
Mar 27 '13 at 21:28
190
I don't think that CPU consumption is the highlight...
How does the SQL injection from the “Bobby Tables” XKCD comic work?
...ped the table.
– ypercubeᵀᴹ
Jan 21 '13 at 21:41
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SQLite - UPSERT *not* INSERT or REPLACE
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Eric BEric B
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UICollectionView inside a UITableViewCell — dynamic height?
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Pablo RomeuPablo Romeu
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How is “=default” different from “{}” for default constructor and destructor?
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BartoszKP
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answered Nov 27 '12 at 2:33
Howard HinnantHowar...
Getting the closest string match
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– Andreas W. Wylach
Apr 14 '17 at 10:21
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