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Vim Insert Mode on Mac OS X

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Why is MySQL's default collation latin1_swedish_ci?

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What is the “-d” in “npm -d install”?

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PHP Difference between array() and []

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When should I make explicit use of the `this` pointer?

... Usually, you do not have to, this-> is implied. Sometimes, there is a name ambiguity, where it can be used to disambiguate class members and local variables. However, here is a completely different case where this-> is e...
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How do I get an ISO 8601 date on iOS?

... Use NSDateFormatter: NSDateFormatter *dateFormatter = [[NSDateFormatter alloc] init]; NSLocale *enUSPOSIXLocale = [NSLocale localeWithLocaleIdentifier:@"en_US_POSIX"]; [dateFormatter setLocale:enUSPOSIXLocale]; [dateFormatter setDateFormat:@"yyyy-MM-dd'T'HH:mm:ssZZZZZ"]; [dateFormatter setCale...
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Split comma-separated strings in a column into separate rows

...solution, and two additional variants of Jaap's data.table methods. Overall 8 different methods were benchmarked on 6 different sizes of data frames using the microbenchmark package (see code below). The sample data given by the OP consists only of 20 rows. To create larger data frames, these 20...
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How to break out or exit a method in Java?

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NuGet Package Manager errors when trying to update

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PostgreSQL query to return results as a comma separated list

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