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Is it possible to make a type only movable and not copyable?
...ess you explicitly implement it for your type:
struct Triplet {
one: i32,
two: i32,
three: i32
}
impl Copy for Triplet {} // add this for copy, leave it out for move
The implementation can only exist if every type contained in the new struct or enum is itself Copy. If not, the compile...
classical inheritance vs prototypal inheritance in javascript
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3 Answers
3
Active
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How can I find out a file's MIME type (Content-Type)?
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236
Use file. Examples:
> file --mime-type image.png
image.png: image/png
> file -b --mime-...
Replace one character with another in Bash
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aioobeaioobe
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Running a cron job at 2:30 AM everyday
How to configure a cron job to run every night at 2:30? I know how to make it run at 2, but not 2:30.
6 Answers
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How to disable google translate from html in chrome
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233
New Answer
Add translate="no" to your <html> tag, like so:
<html translate="no">
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Is there a performance gain in using single quotes vs double quotes in ruby?
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$ ruby -v
ruby 1.9.3p0 (2011-10-30 revision 33570) [x86_64-darwin11.0.0]
$ cat benchmark_quotes.rb
# As of Ruby 1.9 Benchmark must be required
require 'benchmark'
n = 1000000
Benchmark.bm(15) do |x|
x.report("assign single") { n.times do; c...
Preferred way of loading resources in Java
...2
mkobit
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answered Oct 5 '10 at 8:48
Michael WilesM...
log4j logging hierarchy order
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306
This table might be helpful for you:
Going down the first column, you will see how the log ...
Why doesn't print work in a lambda?
...single expression. In Python 2.x, print is a statement. However, in Python 3, print is a function (and a function application is an expression, so it will work in a lambda). You can (and should, for forward compatibility :) use the back-ported print function if you are using the latest Python 2.x:
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