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iOS - Dismiss keyboard when touching outside of UITextField
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How can you automatically remove trailing whitespace in vim
I am getting 'trailing whitespace' errors trying to commit some files in git.
13 Answers
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What are the advantages of using nullptr?
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@MarkGarcia, This might be helpful: stackoverflow.com/questions/13665349/…
– chris
Dec 11 '12 at 9:09
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Format a datetime into a string with milliseconds
I want to have a datetime string from the date with milliseconds. This code is typical for me and I'm eager to learn how to shorten it.
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In Vim, how do I apply a macro to a set of lines?
... range, no matter if by visual selection or by a :40,50 / :+10
See http://www.vim.org/scripts/script.php?script_id=3271
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Git: How to remove file from index without deleting files from any repository
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I do not think a Git commit can record an intention like “stop tracking this file, but do not delete it”.
Enacting such an intention will require intervention outside Git in any repositories that merge (or rebase onto) a commit that deletes ...
What are the relationships between Any, AnyVal, AnyRef, Object and how do they map when used in Java
...this? The text of the page has some java interoperability remarks.
http://www.scala-lang.org/node/128
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In C++, what is a “namespace alias”?
...ithin that namespace. ie std::string becomes string.
my resource: https://www.quora.com/What-is-namespace-in-C++-1
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Running single test from unittest.TestCase via command line
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Doesn't work for tests in a subdirectory - the most common case in a mature Python program.
– Tom Swirly
Apr 24 '15 at 23:23
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CROSS JOIN vs INNER JOIN in SQL
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Cross join does not combine the rows, if you have 100 rows in each table with 1 to 1 match, you get 10.000 results, Innerjoin will only return 100 rows in the same situation.
These 2 examples will return the same result:
Cross join
select * f...