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Bash function to find newest file matching pattern
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234
The ls command has a parameter -t to sort by time. You can then grab the first (newest) with h...
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......
Which parallel sorting algorithm has the best average case performance?
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206
+50
The fol...
Django admin: how to sort by one of the custom list_display fields that has no database field
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edited Apr 21 '16 at 22:52
charleschenster
23233 silver badges88 bronze badges
answered S...
How to determine the number of days in a month in SQL Server?
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28 Answers
28
Active
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Comparison of JSON Parser for Objective-C (JSON Framework, YAJL, TouchJSON, etc)
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johnejohne
6,71222 gold badges2121 silver badges2525 bronze badges
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Getting a list of files in a directory with a glob
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240
You can achieve this pretty easily with the help of NSPredicate, like so:
NSString *bundleRoo...
How to “git clone” including submodules?
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With version 2.13 of Git and later, --recurse-submodules can be used instead of --recursive:
git clone --recurse-submodules -j8 git://github.com/foo/bar.git
cd bar
Editor’s note: -j8 is an optional performance optimization that becam...
Javascript library for human-friendly relative date formatting [closed]
... date) / 1000);
var minute = 60,
hour = minute * 60,
day = hour * 24,
week = day * 7;
var fuzzy;
if (delta < 30) {
fuzzy = 'just then.';
} else if (delta < minute) {
fuzzy = delta + ' seconds ago.';
} else if (delta < 2 * minute) {
fuzzy = 'a minute ago.'
} else i...