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psql: FATAL: Ident authentication failed for user “postgres”
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23 Answers
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Bootstrap: Open Another Modal in Modal
...op of it. It preserves scrolling behavior correctly. Tested in Bootstrap 3. For modals to stack as expected, you need to have them ordered in your Html markup from lowest to highest.
$(document).on('hidden.bs.modal', function (event) {
if ($('.modal:visible').length) {
$('body').addC...
How to quickly and conveniently create a one element arraylist [duplicate]
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edited Feb 24 at 22:33
Leo Ufimtsev
4,12044 gold badges2525 silver badges3737 bronze badges
answer...
How do I find numeric columns in Pandas?
...clude and exclude. So isNumeric would look like:
numerics = ['int16', 'int32', 'int64', 'float16', 'float32', 'float64']
newdf = df.select_dtypes(include=numerics)
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What does the 'b' character do in front of a string literal?
... it indicates that the
literal should become a bytes literal
in Python 3 (e.g. when code is
automatically converted with 2to3). A
'u' or 'b' prefix may be followed by
an 'r' prefix.
The Python 3 documentation states:
Bytes literals are always prefixed with 'b' or 'B'; they produce an...
Turn a number into star rating display using jQuery and CSS
...an class="stars">4.8618164</span>
<span class="stars">2.6545344</span>
<span class="stars">0.5355</span>
<span class="stars">8</span>
Usage
$(function() {
$('span.stars').stars();
});
Output
(source: ulmanen.fi)
Demo
http://www.ulm...
Query to count the number of tables I have in MySQL
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300
SELECT COUNT(*) FROM information_schema.tables WHERE table_schema = 'dbName';
Source
This i...
ImportError: No module named six
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138
You probably don't have the six Python module installed. You can find it on pypi.
To install i...
How can I fill out a Python string with spaces?
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13 Answers
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Convert audio files to mp3 using ffmpeg
I need to convert audio files to mp3 using ffmpeg.
11 Answers
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