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What is the meaning of “vnd” in MIME types?
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What does ~~ (“double tilde”) do in Javascript?
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It removes everything after the decimal point because the bitwise operators implicitly convert...
Better way of incrementing build number?
...ment the build number within the plist file, however it's making Xcode 4.2.1 crash frequently (with an error about the target not belonging to a project; I'm guessing the changing of the plist file is confusing Xcode in some way).
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Find the day of a week
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df = data.frame(date=c("2012-02-01", "2012-02-01", "2012-02-02"))
df$day <- weekdays(as.Date(df$date))
df
## date day
## 1 2012-02-01 Wednesday
## 2 2012-02-01 Wednesday
## 3 2012-02-02 Thursday
Edit: Just to show another way......
IOException: read failed, socket might closed - Bluetooth on Android 4.3
...eal with a strange Exception when opening a BluetoothSocket on my Nexus 7 (2012), with Android 4.3 (Build JWR66Y, I guess the second 4.3 update). I have seen some related postings (e.g. https://stackoverflow.com/questions/13648373/bluetoothsocket-connect-throwing-exception-read-failed ), but none s...
How many parameters are too many? [closed]
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How to determine the number of days in a month in SQL Server?
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Comparison of JSON Parser for Objective-C (JSON Framework, YAJL, TouchJSON, etc)
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johnejohne
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Ruby on Rails patterns - decorator vs presenter
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How do I get a YouTube video thumbnail from the YouTube API?
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