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Is there a “previous sibling” selector?
..., ~ is for general successor sibling (meaning the element comes after this one, but not necessarily immediately after) and is a CSS3 selector. + is for next sibling and is CSS2.1.
See Adjacent sibling combinator from Selectors Level 3 and 5.7 Adjacent sibling selectors from Cascading Style Sheets L...
Which is more efficient, a for-each loop, or an iterator?
...to the underlying data structure and will allow you to walk over the nodes one at a time.
– Michael Krauklis
Jan 21 '10 at 22:12
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How to remove elements from a generic list while iterating over it?
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I ended up here through a vb.net search so in case anyone wants the vb.net equivalent syntax for RemoveAll: list.RemoveAll(Function(item) item.Value = somevalue)
– pseudocoder
Nov 6 '14 at 17:35
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Hosting a Maven repository on github
...s>
(As noted, please make sure to chmod 700 settings.xml to ensure no one can read your password in the file. If someone knows how to make site-maven-plugin prompt for a password instead of requiring it in a config file, let me know.)
Then tell the GitHub site-maven-plugin about the new serve...
Array vs. Object efficiency in JavaScript
...oshe And thereby all discussion about performance in Javascript should be done. :P
– deceze♦
Jun 25 '13 at 11:18
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How do I get the path of the current executed file in Python?
...have several main scripts in different directories, you may need more than one copy of module_locator.
Of course, if your main script is loaded by some other tool that doesn't let you import modules that are co-located with your script, then you're out of luck. In cases like that, the information ...
How to show loading spinner in jQuery?
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That's probably too global for one simple load into a DIV.
– montrealist
Jul 29 '09 at 17:05
367
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Difference Between ViewResult() and ActionResult()
...o the exact same thing. The only difference is that with the ActionResult one, your controller isn't promising to return a view - you could change the method body to conditionally return a RedirectResult or something else without changing the method definition.
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Immutability of Strings in Java
...really works) you can see that what it does is the following:
If there is one or more occurrences of oldChar in the current string, make a copy of the current string where all occurrences of oldChar are replaced with newChar.
If the oldChar is not present in the current string, return the current s...
Pagination in a REST web application
...sense that it is fluid, that the concept of page changes with the context; one user of your API may be a mobile app, that can consume only 2 products per page, while the other is a machine app that can consume the whole damn list. In short, page is a "representation" of the underlying domain entity ...