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Removing elements by class name?
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If anyone is wondering why he's removing the first element (index 0) always, it's because when you remove an element, it also shrinks the elements array.
– Jefferson Lima
Jul 27 '17 at 16:35
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How can I comment a single line in XML?
...n XML and have the comment end automatically on a linebreak.
XML has only one definition for a comment:
'<!--' ((Char - '-') | ('-' (Char - '-')))* '-->'
XML forbids -- in comments to maintain compatibility with SGML.
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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 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 ...
Set mouse focus and move cursor to end of input using jQuery
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This works fine with FF and chrome but not in IE.. any one know how to solve this issue in IE ?
– john Smith
Sep 20 '12 at 13:35
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How can I truncate a double to only two decimal places in Java?
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@ChristianGarcía Truncation is properly done with RoundingMode.DOWN as RoudingMode.FLOOR always rounds towards negative infinity.
– Dev
May 28 '15 at 19:12
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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 ...
How to smooth a curve in the right way?
...oint in the center of the window. Finally the window is shifted forward by one data point and the process repeats. This continues until every point has been optimally adjusted relative to its neighbors. It works great even with noisy samples from non-periodic and non-linear sources.
Here is a thoro...