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Why is inserting in the middle of a linked list O(1)?
...Operations on Linked Lists are often done in such a way that they aren't really treated as a generic "list", but as a collection of nodes--think of the node itself as the iterator for your main loop. So as you're poking through the list you notice as part of your business logic that a new node need...
Sticky sidebar: stick to bottom when scrolling down, top when scrolling up
...e very nice and ilustrative image.
I know it's an old question, but I casually found the same question posted by you in forum.jquery.com and one answer there (by@tucker973), suggested one nice library to make this and wanted to share it here.
It's called sticky-kit by @leafo
github proyect
webpa...
How can I ensure that a division of integers is always rounded up?
...ive when the two operands have opposite signs
If the left operand is the smallest representable int and the right operand is –1, an overflow occurs. [...] it is implementation-defined as to whether [an ArithmeticException] is thrown or the overflow goes unreported with the resulting value being th...
How to check the extension of a filename in a bash script?
...hat the right-hand side of == or != is expanded as a shell pattern. Personally I think this is clearer than my answer.
– Paul Stephenson
Jun 11 '09 at 8:12
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How to set margin of ImageView using code, not xml
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All the above examples will actually REPLACE any params already present for the View, which may not be desired. The below code will just extend the existing params, without replacing them:
ImageView myImage = (ImageView) fin...
HttpWebRequest using Basic authentication
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Aaaargh! 1: Thanks, mate. 2. I'd really like to understand why the other methods, setting the authentication method in the CredentialCache, wouldn't work at all. They are supposed to, aren't they?
– mshthn
Jul 28 '17 at 1...
Is there an interactive way to learn Vim? [closed]
Years ago I was looking for a way to learn Vim that didn't involve a wall of text, or scrolling through vimtutor without knowing the commands to do so. I wondered if anything else existed for such a purpose.
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How in node to split string by newline ('\n')?
... can help you out:
var os = require('os');
a.split(os.EOL);
This is usually more useful for constructing output strings from Node though, for platform portability.
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Is the 'override' keyword just a check for a overridden virtual method?
... And what would an explicit class definition do? Never heard about that at all.
– Christian Rau
Aug 13 '13 at 9:21
18
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Capitalize only first character of string and leave others alone? (Rails)
...ying to get Rails to capitalize the first character of a string, and leave all the others the way they are. I'm running into a problem where "i'm from New York" gets turned into "I'm from new york."
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