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Difference between @import and link in CSS
...a 1000 page website and we link to a CSS file from every page on the site. Now let's imagine we want to add a second CSS file to all of those pages. We could edit all 1000 HTML files and add a second CSS link or a much better way would be to import the second CSS file from within the first file. We ...
How to make an Android device vibrate?
I wrote an Android application. Now, I want to make the device vibrate when a certain action occurs. How can I do this?
13 ...
List of installed gems?
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The Gem command is included with Ruby 1.9+ now, and is a standard addition to Ruby pre-1.9.
require 'rubygems'
name = /^/i
dep = Gem::Dependency.new(name, Gem::Requirement.default)
specs = Gem.source_index.search(dep)
puts specs[0..5].map{ |s| "#{s.name} #{s.version...
How to resume Fragment from BackStack if exists
...ame())){
setTitle ("C");
//set selected item position, etc
}
}
Now, whenever the back stack changes, the title and checked position will reflect the visible Fragment.
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Learning Regular Expressions [closed]
... to what you might think of as cautious, add an extra ? to the quantifier. Now you understand how \((.+?)\), the example from your question works. It matches the sequence of a literal left-parenthesis, followed by one or more characters, and terminated by a right-parenthesis.
If your input is '(123...
.Net picking wrong referenced assembly version
...nd those dlls could be hanging on to old references. It's worth a shot, I know it's worked for me in the past.
– Chris Conway
Nov 16 '10 at 1:47
1
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brew install gcc too time consuming
...s GCC as a dependency, and I've had the XCode CLT installed for five years now. Brew still opts to build GCC from scratch (and its taken over an hour now).
– hyperum
Feb 10 '19 at 7:57
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Java - escape string to prevent SQL injection
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@Kaleb Brasee, thanks. That's good to know. The tools are different in every environment, but getting down to parameterized queries is the fundamental answer.
– Cylon Cat
Nov 28 '09 at 17:01
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Should I use int or Int32
... is important (cryptographic code, structures) so future maintainers will know it's safe to enlarge an int if appropriate, but should take care changing Int32s in the same way.
The resulting code will be identical: the difference is purely one of readability or code appearance.
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chrome undo the action of “prevent this page from creating additional dialogs”
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I know my answer didn't directly answer the question the way it was worded, but it provided the information that the original poster was seeking. As for Dentaku's answer, I can say with some confidence that it is not the correct...