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How do I declare an array of weak references in Swift?
...AnyObject> {
mutating func reap () {
self = self.filter { nil != $0.value }
}
}
The use of AnyObject above should be replaced with T - but I don't think the current Swift language allows an extension defined as such.
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What is a sealed trait?
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Adi Inbar
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answered Jun 26 '12 at 8:55
paradigmaticpara...
hadoop No FileSystem for scheme: file
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+50
This is a typical case of the maven-assembly plugin breaking things.
Why this happened to us
Different JARs (hadoop-commons for Loca...
Throw an error in a MySQL trigger
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60
Here is one hack that may work. It isn't clean, but it looks like it might work:
Essentially, y...
Difference between git pull and git pull --rebase
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mvpmvp
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14
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Difference between Grunt, NPM and Bower ( package.json vs bower.json )
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Update for mid 2016:
The things are changing so fast that if it's late 2017 this answer might not be up to date anymore!
Beginners can quickly get lost in choice of build tools and workflows, but what's most up to date in 2016 is not using...
What's the difference between std::move and std::forward
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160
std::move takes an object and allows you to treat it as a temporary (an rvalue). Although it isn...
Get first and last date of current month with JavaScript or jQuery [duplicate]
...nth(), 1);
var lastDay = new Date(date.getFullYear(), date.getMonth() + 1, 0);
or you might prefer:
var date = new Date(), y = date.getFullYear(), m = date.getMonth();
var firstDay = new Date(y, m, 1);
var lastDay = new Date(y, m + 1, 0);
EDIT
Some browsers will treat two digit years as being ...
Using Transactions or SaveChanges(false) and AcceptAllChanges()?
...allum Watkins
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answered May 2 '09 at 21:24
Alex JamesAlex James
20.5k33 gol...