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Finding index of character in Swift String
...ut using a wrapper to index by integers (see https://stackoverflow.com/a/25152652/669586) is dangerous because it hides the inefficiency of real indexing.
Note that Swift indexing implementation has the problem that indices/ranges created for one string cannot be reliably used for a different strin...
time.sleep — sleeps thread or process?
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Daniel
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answered Sep 18 '08 at 14:22
Zach BurlingameZ...
For each row return the column name of the largest value
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If you're interested in a data.table solution, here's one. It's a bit tricky since you prefer t...
What is a void pointer in C++? [duplicate]
...r the void pointer!
– yasin_alm
Nov 15 '17 at 20:46
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Difference between declaring variables before or in loop?
...Strings?
– Daniel Earwicker
Feb 25 '15 at 12:32
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select count(*) from table of mysql in php
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$result = mysql_query("SELECT COUNT(*) AS `count` FROM `Students`");
$row = mysql_fetch_assoc($...
How do I get current date/time on the Windows command line in a suitable format for usage in a file/
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edited Jul 15 '17 at 11:39
Peter Mortensen
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How to trigger event in JavaScript?
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edited Aug 9 '19 at 15:37
Jonas Berlin
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answ...
Difference between parameter and argument [duplicate]
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edited Sep 15 '18 at 13:05
community wiki
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filter for complete cases in data.frame using dplyr (case-wise deletion)
...his possible.
– user2503795
Mar 24 '15 at 15:13
As @jan-katins points out, the Tidyverse function is called drop_na, s...