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How to sort an ArrayList?
I have a List of doubles in java and I want to sort ArrayList in descending order.
20 Answers
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How do I set the UI language in vim?
I saw this on reddit, and it reminded me of one of my vim gripes: It shows the UI in German . Damn you, vim! I want English , but since my OS is set up in German (the standard at our office), I guess vim is actually trying to be helpfull.
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Using .text() to retrieve only text not nested in child tags
If I have html like this:
25 Answers
25
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Command-line Tool to find Java Heap Size and Memory Used (Linux)?
...op 0.3 alpha (expect bugs) amd64 8 cpus, Linux 2.6.32-27, load avg 0.12
http://code.google.com/p/jvmtop
PID MAIN-CLASS HPCUR HPMAX NHCUR NHMAX CPU GC VM USERNAME #T DL
3370 rapperSimpleApp 165m 455m 109m 176m 0.12% 0.00% S6U37 web 21
11272 ver.resin.Resin [ERROR:...
What is the difference between Python's list methods append and extend?
What's the difference between the list methods append() and extend() ?
20 Answers
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How to disable text selection highlighting
...ser-select: none;
/*
Introduced in Internet Explorer 10.
See http://ie.microsoft.com/testdrive/HTML5/msUserSelect/
*/
-ms-user-select: none;
user-select: none;
}
For Internet Explorer < 10 and Opera < 15, you will need to use the unselectable attribute of the element y...
How to click first link in list of items after upgrading to Capybara 2.0?
...hin ".item" do
click_link("Agree", :match => :first)
end
Sources:
http://rubydoc.info/github/jnicklas/capybara/master/Capybara/Node/Actions#click_link-instance_method
https://github.com/jnicklas/capybara#strategy
s...
Adding an identity to an existing column
I need to change the primary key of a table to an identity column, and there's already a number of rows in table.
19 Answe...
CSS Printing: Avoiding cut-in-half DIVs between pages?
I'm writing a plug-in for a piece of software that takes a big collection of items and pops them into HTML in a WebView in Cocoa (which uses WebKit as its renderer, so basically you can assume this HTML file is being opened in Safari).
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JavaScript/JQuery: $(window).resize how to fire AFTER the resize is completed?
...axing stuff you do
}, 250);
$(window).on('resize', myEfficientFn);
Ref: http://davidwalsh.name/javascript-debounce-function
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