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How to update attributes without validation
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edited Jan 10 at 5:42
Nathan
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Find the day of a week
...ric weekday (0-6 starting on Sunday).
as.POSIXlt(df$date)$wday
## [1] 3 3 4
which you could use to subset a character vector of weekday names
c("Sunday", "Monday", "Tuesday", "Wednesday", "Thursday",
"Friday", "Saturday")[as.POSIXlt(df$date)$wday + 1]
## [1] "Wednesday" "Wednesday" "Thursda...
Taking screenshot on Emulator from Android Studio
...f you keep the emulator in Android Studio as possible since Android Studio 4.1 click here to save the screenshot in your standard location:
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Access is denied when attaching a database
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MandoMandoMandoMando
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How do I output coloured text to a Linux terminal?
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You need to output ANSI colour codes. Note that not all terminals support this; if colour sequ...
How do you configure an OpenFileDialog to select folders?
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SSteve
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answered Feb 5 '09 at 2:58
Scott WisniewskiScott W...
How to strip HTML tags from string in JavaScript? [duplicate]
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list.clear() vs list = new ArrayList(); [duplicate]
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Bono
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answered Aug 5 '11 at 19:06
dfbdfb
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How to output a multiline string in Bash?
...e.Paused until further notice.
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convert string array to string
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answered Jan 30 '11 at 5:54
Dave WardDave Ward
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