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HashMap get/put complm>ex m>ity
We are used to saying that HashMap get/put operations are O(1). However it depends on the hash implementation. The default object hash is actually the internal address in the JVM heap. Are we sure it is good enough to claim that the get/put are O(1) ?
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How to write to file in Ruby?
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Short and sweet: File.write('filename', 'content')
– Benjamin Oakes
Jun 20 '13 at 14:57
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How to change the style of alert box?
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<head>
<meta charset="utf-8">
<meta name="viewport" content="width=device-width, initial-scale=1">
<title>jQuery UI Dialog - Default functionality</title>
<link rel="stylesheet" href="//code.jquery.com/ui/1.12.1/themes/base/jquery-ui.css">
<lin...
Where do you include the jQuery library from? Google JSAPI? CDN?
... they may already have the JQuery script in their local cache. Pre-cached content usually means faster load times for the visitor.
Third: My web hosting company charges me for the bandwidth used. No sense consuming 18k per user session if the visitor can get the same file elsewhere.
I understand...
How can I send an inner to the bottom of its parent ?
...nner div is positioned absolutely, you'll always have to worry about other content in the outer div overlapping it (and you'll always have to set fixed heights).
If you can do it, it's better to make that inner div the last DOM object in your outer div and have it set to "clear: both".
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Scala: write string to file in one statement
...ine:
import java.io.PrintWriter
new PrintWriter("filename") { write("file contents"); close }
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Prevent scroll-bar from adding-up to the Width of page on Chrome
...t a consistent width on Chrome,
For m>ex m>ample I have a page (1) with lots of contents that overflows the viewport's (right word?) height, so there's a vertical scroll-bar on that page (1). On page (2) i have the same layout (menus, divs,...etc) but less content, so no vertical scroll-bars in there.
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What is the best way to conditionally apply attributes in AngularJS?
I need to be able to add for m>ex m>ample "contenteditable" to elements, based on a boolean variable on scope.
13 Answers
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Changing the default header comment license in Xcode
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/Applications/Xcode.app/Contents/Developer/Library/Xcode/Templates
any update of your SDK will wipe changes here so keep your template backed up somewhere else
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How to convert m>ex m>isting non-empty directory into a Git working directory and push files to a remote
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Given you've set up a git daemon on <url> and an empty repository:
cd <localdir>
git init
git add .
git commit -m 'message'
git remote add origin <url>
git push -u origin master
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