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How to convert list of key-value tuples into dictionary?
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This gives me the same error as trying to split the list up and zip it. ValueError: dictionary update sequence element #0 has length 1916; 2 is required
THAT is your actual question.
The answer is that the elements of your list are not what you think they are. If you type myList[0] you...
Difference between map and collect in Ruby?
...ly faster.
Similar optimizations exist for a number of Array methods like zip or count.
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Reverse colormap in matplotlib
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reverse.append(sorted(data))
LinearL = dict(zip(k,reverse))
my_cmap_r = mpl.colors.LinearSegmentedColormap(name, LinearL)
return my_cmap_r
See that it works:
my_cmap
<matplotlib.colors.LinearSegmentedColormap at 0xd5a0518>
my_cmap_r = reverse...
SQLite with encryption/password protection
...sqlite.org/blobs/1.0.94.0/sqlite-netFx40-static-binary-Win32-2010-1.0.94.0.zip
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How to copy Docker images from one host to another without using a repository
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Transferring a Docker image via SSH, bzipping the content on the fly:
docker save <image> | bzip2 | \
ssh user@host 'bunzip2 | docker load'
It's also a good idea to put pv in the middle of the pipe to see how the transfer is going:
docker save <...
Where does Vagrant download its .box files to?
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is it possible to like, zip or tar the subfolders in the boxes folder to create an installable box file?
– ThorSummoner
Jun 26 '15 at 17:18
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The SMTP server requires a secure connection or the client was not authenticated. The server respons
... mail.IsBodyHtml = true;
mail.Attachments.Add(new Attachment("C:\\file.zip"));
using (SmtpClient smtp = new SmtpClient("smtp.gmail.com", 587))
{
smtp.Credentials = new NetworkCredential("email@gmail.com", "password");
smtp.EnableSsl = true;
smtp.Send(mail);
}...
How to pick a new color for each plotted line within a figure in matplotlib?
...rves to plot
#version 1:
color=cm.rainbow(np.linspace(0,1,n))
for i,c in zip(range(n),color):
plt.plot(x, y,c=c)
#or version 2:
color=iter(cm.rainbow(np.linspace(0,1,n)))
for i in range(n):
c=next(color)
plt.plot(x, y,c=c)
Example of 2:
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How do I apply a diff patch on Windows?
...toiseSVN.
It can also be can be downloaded separately in the TortoiseDiff.zip archive. This will allow you to apply unified diffs to non-versioned files.
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Is a one column table good design? [closed]
...sed for simple legitimacy tests.
Eg. two-letter U.S. state abbreviations; Zip codes that we ship to; words legal in Scrabble; etc.
2) Sparse binary attribute, ie., in a large table, a binary attribute that will be true for only a very few records. Instead of adding a new boolean column, I might c...