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What is function overloading and overriding in php?
...that method.
In PHP, you can only overload methods using the magic method __call.
An example of overriding:
<?php
class Foo {
function myFoo() {
return "Foo";
}
}
class Bar extends Foo {
function myFoo() {
return "Bar";
}
}
$foo = new Foo;
$bar = new Bar;
echo($foo-&...
What is the most efficient way to deep clone an object in JavaScript?
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edited Feb 5 '19 at 2:21
answered Jun 6 '12 at 14:59
Tr...
What is the best way to remove accents (normalize) in a Python unicode string?
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edited Jul 21 '17 at 17:23
guival
5311414 silver badges1818 bronze badges
answered Apr 13...
Exiting from python Command Line
...s... improper.
– person27
Jan 19 at 21:31
add a comment
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Which characters make a URL invalid?
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edited Sep 25 '19 at 21:49
Boris
4,69255 gold badges4242 silver badges5252 bronze badges
answered O...
What does the “__block” keyword mean?
What exactly does the __block keyword in Objective-C mean? I know it allows you to modify variables within blocks, but I'd like to know...
...
Hash function that produces short hashes?
...ike the accepted answer):
import base64
import hashlib
import uuid
unique_id = uuid.uuid4()
# unique_id = UUID('8da617a7-0bd6-4cce-ae49-5d31f2a5a35f')
hash = hashlib.sha1(str(unique_id).encode("UTF-8"))
# hash.hexdigest() = '882efb0f24a03938e5898aa6b69df2038a2c3f0e'
result = base64.b64encode(has...
surface plots in matplotlib
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answered Sep 21 '17 at 23:18
Emanuel FontellesEmanuel Fontelles
59511 gold badge77 silver badges1212 bronze badges
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Where to define custom error types in Ruby and/or Rails?
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221
+50
For Gems...
The conversion of a datetime2 data type to a datetime data type resulted in an out-of-range value
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edited Jan 5 '11 at 21:51
answered Jan 5 '11 at 21:34
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