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Markdown to create pages and table of contents?
... This is really nice. I started placing a Table of Contents in all of my Jupyter notebooks to quickly navigate between sections.
– jackdbd
Jan 25 at 16:08
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Passing a single item as IEnumerable
... This is an accepted answer, and most likely to be read, so I will add my concern here. I tried this method, but that broke my previously compiling call to myDict.Keys.AsEnumerable() where myDict was of type Dictionary<CheckBox, Tuple<int, int>>. After I renamed the extension method ...
Removing a list of characters in string
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''.join(c for c in myString if not c in badTokens)
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Statistics: combinations in Python
...red to many of the other answers, e.g. @Alex Martelli, J.F. Sebastian, and my own.
– Todd Owen
Oct 1 '13 at 6:57
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How can two strings be concatenated?
...ctors or vectors of different lengths is a bit too flexible in paste() for my liking. For instance, paste(c('a','b'),'blah', c(1,2,3)) results in "a blah 1" "b blah 2" "a blah 3". Basically, it creates a vector of strings the same length as the longest vector that's passed in, and loops the other ve...
How do you kill all current connections to a SQL Server 2005 database?
...@SPID to SELECT @sKillConnection statement so that it wouldn't try to kill my current connection, which would generate an error message.
– Luis Perez
Feb 8 '12 at 19:44
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How to correctly use “section” tag in HTML5?
...lthough it certainly can be styled or "scripted").
A better example, from my understanding, might look something like this:
<div id="content">
<article>
<h2>How to use the section tag</h2>
<section id="disclaimer">
<h3>Disclaimer</h3>
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Checkout subdirectories in Git?
...arse checkout /foo/bar/foobar, is it possible to see it only as /foobar in my local repository?
– graywolf
Aug 5 '18 at 11:11
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How to use the PI constant in C++
...clude <math.h>
and the value of pi can be accessed via:
M_PI
In my math.h (2014) it is defined as:
# define M_PI 3.14159265358979323846 /* pi */
but check your math.h for more. An extract from the "old" math.h (in 2009):
/* Define _USE_MATH_DEFINES before including math.h ...
Getting MAC Address
... getnode() returns something different every time I restart my windows 7 laptop.
– nu everest
Nov 15 '14 at 21:52
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