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How do I parse an ISO 8601-formatted date?
I need to parse RFC 3339 strings like "2008-09-03T20:56:35.450686Z" into Python's datetime type.
27 Answers
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mysql_fetch_array()/mysql_fetch_assoc()/mysql_fetch_row()/mysql_num_rows etc… expects parameter 1 to
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yourErrorHandler(mysqli_error($mysqli));
}
else {
// as of php 5.4 mysqli_result implements Traversable, so you can use it with foreach
foreach( $result as $row ) {
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oo-style:
$username = $mysqli->escape_string($_POST['username']);
$result = $mysqli->query("SELECT...
How to delete last item in list?
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244
If I understood the question correctly, you can use the slicing notation to keep everything exc...
Is there a difference between “==” and “is”?
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14 Answers
14
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What's the deal with a leading underscore in PHP class methods?
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It's from the bad old days of Object Oriented PHP (PHP 4). That implementation of OO was pretty bad, and didn't include things like private methods. To compensate, PHP developers prefaced methods that were intended to be private with an underscore. In some older classes you'll...
Cosine Similarity between 2 Number Lists
...e from 1 to get the similarity.
from scipy import spatial
dataSetI = [3, 45, 7, 2]
dataSetII = [2, 54, 13, 15]
result = 1 - spatial.distance.cosine(dataSetI, dataSetII)
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Match multiple cases classes in scala
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145
Looks like you don't care about the values of the String parameters, and want to treat B and C ...
Setting PayPal return URL and making it auto return?
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answered Oct 10 '11 at 4:05
Kevin StrickerKevin Stricker
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TypeError: Missing 1 required positional argument: 'self'
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edited Mar 6 '19 at 11:34
gl393
1111212 bronze badges
answered Jul 8 '13 at 19:23
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Using @property versus getters and setters
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gsamaras
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answered Jul 7 '11 at 23:06
kindallkinda...