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How can I create a copy of an object in Python?
...eepcopy(c)
d.x[0] = 3
assert c.x == [1]
assert d.x == [3]
Documentation: https://docs.python.org/3/library/copy.html
Tested on Python 3.6.5.
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how to delete all cookies of my website in php
... all of the cookies for your domain:
// unset cookies
if (isset($_SERVER['HTTP_COOKIE'])) {
$cookies = explode(';', $_SERVER['HTTP_COOKIE']);
foreach($cookies as $cookie) {
$parts = explode('=', $cookie);
$name = trim($parts[0]);
setcookie($name, '', time()-1000);
...
MD5 algorithm in Objective-C
... snippet...
These methods are verified using the NIST MD5 test vectors in
http://www.nsrl.nist.gov/testdata/
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If table exists drop table then create it, if it does not exist just create it
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In which case do you use the JPA @JoinTable annotation?
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Override setter with arc
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Underscore prefix for property and method names in JavaScript
...that consensus, implementations are moving forward on this proposal.
See https://caniuse.com/#feat=mdn-javascript_classes_private_class_fields
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How do I pass extra arguments to a Python decorator?
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Inject errors into already validated form?
...rm.add_error() instead of accessing form._errors directly.
Documentation: https://docs.djangoproject.com/en/stable/ref/forms/api/#django.forms.Form.add_error
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How to include external Python code to use in other files?
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