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How can I display an image from a file in Jupyter Notebook?
...name='test.png'))
– John Strong
Aug 20 '17 at 0:37
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Why is printing to stdout so slow? Can it be sped up?
... my test script (at the bottom of the question) when running in wterm at 1920x1200 in on the same system where the basic print option took 12s using gnome-terminal:
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timing summary (100k lines each)
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print : 0.261 s
write to file (+fsync) : 0.110 s
print wi...
.NET HashTable Vs Dictionary - Can the Dictionary be as fast?
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edited Jul 7 '09 at 20:33
answered Jul 6 '09 at 20:47
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Showing a different background colour in Vim past 80 characters
... ctermbg=235 guibg=#2c2d27
Now I like to highlight column 80 as well as 120 and onward, so I have separate "warning" and "danger" markers. You can do that thusly:
let &colorcolumn="80,".join(range(120,999),",")
Example
Here's a screenshot of GVim editing my .vimrc.
I use Ubuntu Mono 11 ...
Android Get Current timestamp?
I want to get the current timestamp like that : 1320917972
12 Answers
12
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Android Spinner : Avoid onItemSelected calls during initialization
...sn't work for me.
– user3718908
Apr 20 '18 at 20:36
11
its a patch not a solution i guess.
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Bash tool to get nth line from a file
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sed -n '2p' < file.txt
will print 2nd line
sed -n '2011p' < file.txt
2011th line
sed -n '10,33p' < file.txt
line 10 up to line 33
sed -n '1p;3p' < file.txt
1st and 3th line
and so on...
For adding lines with sed, you can check this:
sed: insert a line in a...
How do you list the primary key of a SQL Server table?
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Guy StarbuckGuy Starbuck
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Are HTML Image Maps still used?
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answered Jun 20 '13 at 20:01
Norman HNorman H
2,1352222 silver badges2727 bronze badges
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How to connect an existing SQL Server login to an existing SQL Server database user of same name
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The new way (SQL 2008 onwards) is to use ALTER USER
ALTER USER OrphanUser WITH LOGIN = correctedLoginName;
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