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Rails formatting date
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237
Use
Model.created_at.strftime("%FT%T")
where,
%F - The ISO 8601 date format (%Y-%m-%d)
%...
Named colors in matplotlib
...rted_names)
ncols = 4
nrows = n // ncols
fig, ax = plt.subplots(figsize=(12, 10))
# Get height and width
X, Y = fig.get_dpi() * fig.get_size_inches()
h = Y / (nrows + 1)
w = X / ncols
for i, name in enumerate(sorted_names):
row = i % nrows
col = i // nrows
y = Y - (row * h) - h
x...
How to force a SQL Server 2008 database to go Offline
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2 Answers
2
Active
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Search and replace in bash using regular expressions
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Use sed:
MYVAR=ho02123ware38384you443d34o3434ingtod38384day
echo "$MYVAR" | sed -e 's/[a-zA-Z]/X/g' -e 's/[0-9]/N/g'
# prints XXNNNNNXXXXNNNNNXXXNNNXNNXNNNNXXXXXXNNNNNXXX
Note that the subsequent -e's are processed in order. Also, the g fla...
Limit ggplot2 axes without removing data (outside limits): zoom
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172
Hadley explains this on pp. 99; 133 of his ggplot2 book (1st edition), or pp. 160 - 161 if you h...
$.ajax - dataType
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edited Nov 20 '19 at 13:05
informatik01
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How do I check whether a jQuery element is in the DOM?
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239
Like this:
if (!jQuery.contains(document, $foo[0])) {
//Element is detached
}
This will...
How to integrate CSS pre-processing within Eclipse? [closed]
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298
I just figured out how to do this in Eclipse. I admit that this solution does not have 100% SA...
Import CSV to SQLite
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What also is being said in the comments, SQLite sees your input as 1, 25, 62, 7. I also had a problem with , and in my case it was solved by changing "separator ," into ".mode csv". So you could try:
sqlite> create table foo(a, b);
sqlite> .mode csv
sqlite> .import test.csv foo
The ...
Filtering fiddler to only capture requests for a certain domain
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221
This is easy to do.
On the filters tab, click "show only if the filter contains, and then key ...