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Generate all permutations of a list without adjacent equal elements
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12 Answers
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Spring schemaLocation fails when there is no internet connection
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18 Answers
18
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For files in directory, only echo filename (no path)
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167
If you want a native bash solution
for file in /home/user/*; do
echo "${file##*/}"
done
T...
How to send FormData objects with Ajax-requests in jQuery? [duplicate]
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+100
I believe you could do it like this :
var fd = new FormData();
fd.append( 'file', input.files[0] );
$.ajax({
url: 'http://e...
Pandas DataFrame column to list [duplicate]
..._list method.
For example:
import pandas as pd
df = pd.DataFrame({'a': [1, 3, 5, 7, 4, 5, 6, 4, 7, 8, 9],
'b': [3, 5, 6, 2, 4, 6, 7, 8, 7, 8, 9]})
print(df['a'].to_list())
Output:
[1, 3, 5, 7, 4, 5, 6, 4, 7, 8, 9]
To drop duplicates you can do one of the following:
>&...
PatternSyntaxException: Illegal Repetition when using regex in Java
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172
The { and } are special in Java's regex dialect (and most other dialects for that matter): the...
How do I run a single test with Nose in Pylons
I have a Pylons 1.0 app with a bunch of tests in the test/functional directory.
I'm getting weird test results and I want to just run a single test.
The nose documentation says I should be able to pass in a test name at the command line but I get ImportErrors no matter what I do
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PHP String to Float
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edited Oct 21 '12 at 1:11
answered Jan 26 '09 at 21:35
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What's the difference between eval, exec, and compile?
...ed as an expression, so it really does not return anything).
In versions 1.0 - 2.7, exec was a statement, because CPython needed to produce a different kind of code object for functions that used exec for its side effects inside the function.
In Python 3, exec is a function; its use has no effec...