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What is the meaning of the term “free function” in C++?
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regex for matching something if it is not preceded by something else
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@emyller nope. that will match foobazbar (foo doesn't come before foobazbar, so it matches)
– Brad Kent
Jul 18 '18 at 21:53
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How to convert an xml string to a dictionary?
...that someone created. I've used it several times.
http://code.activestate.com/recipes/410469-xml-as-dictionary/
Here is the code from the website just in case the link goes bad.
from xml.etree import cElementTree as ElementTree
class XmlListConfig(list):
def __init__(self, aList):
f...
An algorithm for inflating/deflating (offsetting, buffering) polygons
...ery unencumbered Boost license allowing it to be used in both freeware and commercial applications without charge.
Polygon offsetting can be performed using one of three offset styles - squared, round and mitered.
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Unique constraint that allows empty values in MySQL
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Is there an Eclipse line-width marker?
..., use the search filter in the top and filter on "margin".
Notes from the comments - unverified by me, but I have no reason to doubt them:
It has changed somehow in 2016: For details see [here] (https://bugs.eclipse.org/bugs/show_bug.cgi?id=495490#c2) You have to set it in the formatter: From m...
Insert the carriage return character in vim
...en though it's an old question: to insert a literal CR character from a :s command, you must precede it with a backslash or else vim (7.1.314) will convert it to the end of line character appropriate for your fileformat setting. ie enter :s/.../\^V^M/g.
– DerfK
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ViewPager with previous and next page boundaries
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Quoting myself from a blog post on this subject:
The third approach comes from Dave Smith, co-author of the well-regarded book Android Recipes. He went in a very different direction, using a custom container that disabled children clipping to show more than one page at a time.
His published s...
How do you receive a url parameter with a spring controller mapping
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