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How to search for occurrences of more than one space between words in a line
... other whitespace like tabs or new lines)
\w[ ]{2,}\w
the same, but you can also pick (capture) only the spaces for tasks like replacement
\w([ ]{2,})\w
or see that before and after spaces there is anything, not only word characters (except whitespace)
[^\s]([ ]{2,})[^\s]
...
Can I create a named default constraint in an add column statement in SQL Server?
... Why not put the NOT NULL adjacent to the data type? It may be syntactically valid to put it after the constraint, but it seems confusing to put it there.
– Tullo_x86
Jan 7 '19 at 17:14
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Should I URL-encode POST data?
...ecifying what your "Content-Type" is in the HTTP headers.
A value of "application/x-www-form-urlencoded" means that your POST body will need to be URL encoded just like a GET parameter string. A value of "multipart/form-data" means that you'll be using content delimiters and NOT url encoding the co...
import module from string variable
...
The __import__ function can be a bit hard to understand.
If you change
i = __import__('matplotlib.text')
to
i = __import__('matplotlib.text', fromlist=[''])
then i will refer to matplotlib.text.
In Python 2.7 and Python 3.1 or later, you ca...
List directory in Go
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You can try using the ReadDir function in the io/ioutil package. Per the docs:
ReadDir reads the directory named by dirname and returns a list of sorted directory entries.
The resulting slice contains os.FileInfo types, whi...
How can I prevent the “You have mixed tabs and spaces. Fix this?” message?
...17 and onward, this is a stand-alone extension named "Fix Mixed Tabs" that can be disabled or uninstalled from "Extensions and Updates" window (Tools > Extensions and Updates).
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Default visibility for C# classes and members (fields, methods, etc.)?
...
All of the information you are looking for can be found here and here (thanks Reed Copsey):
From the first link:
Classes and structs that are declared directly within a namespace (in other words, that are not nested within other classes or structs) can be either ...
How to send commands when opening a tmux session inside another tmux session?
A typical situation may be:
3 Answers
3
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Read a zipped file as a pandas DataFrame
I'm trying to unzip a csv file and pass it into pandas so I can work on the file.
The code I have tried so far is:
5 Ans...
What are all the possible values for HTTP “Content-Type” header?
...
You can find every content type here:
http://www.iana.org/assignments/media-types/media-types.xhtml
The most common type are:
Type application
application/java-archive
application/EDI-X12
application/EDIFACT
applicatio...