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PHP function overloading

...c function that takes in a variable number of arguments. You would use func_num_args() and func_get_arg() to get the arguments passed, and use them normally. For example: function myFunc() { for ($i = 0; $i < func_num_args(); $i++) { printf("Argument %d: %s\n", $i, func_get_arg($i))...
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Among $_REQUEST, $_GET and $_POST which one is the fastest?

... $_REQUEST, by default, contains the contents of $_GET, $_POST and $_COOKIE. But it's only a default, which depends on variables_order ; and not sure you want to work with cookies. If I had to choose, I would probably not us...
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Underscore vs Double underscore with variables and methods [duplicate]

Somebody was nice enough to explain to me that __method() mangles but instead of bothering him further since there are a lot of other people who need help I was wondering if somebody could elaborate the differences further. ...
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How to reliably open a file in the same directory as a Python script

... I always use: __location__ = os.path.realpath( os.path.join(os.getcwd(), os.path.dirname(__file__))) The join() call prepends the current working directory, but the documentation says that if some path is absolute, all other paths lef...
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How to execute multi-line statements within Python's own debugger (PDB)

... It gives me "NameError: name 'interact' is not defined" when doing that. – Jason Dec 14 '17 at 4:10 1 ...
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What are “named tuples” in Python?

...e following: pt1 = (1.0, 5.0) pt2 = (2.5, 1.5) from math import sqrt line_length = sqrt((pt1[0]-pt2[0])**2 + (pt1[1]-pt2[1])**2) Using a named tuple it becomes more readable: from collections import namedtuple Point = namedtuple('Point', 'x y') pt1 = Point(1.0, 5.0) pt2 = Point(2.5, 1.5) from ...
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Python constructors and __init__

...ame but different arguments. In your code example, you're not overloading __init__(). What happens is that the second definition rebinds the name __init__ to the new method, rendering the first method inaccessible. As to your general question about constructors, Wikipedia is a good starting point....
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How do I import .sql files into SQLite 3?

... sqlite3 DB.db < db.sql Error: incomplete SQL: create table server(name varchar(50),ipaddress varchar(15),id init) create table client(name varchar(50),ipaddress varchar(15),id init) what's this error mean? I tried both methods >.read db.sql and ...
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What is a clean, pythonic way to have multiple constructors in Python?

...d a definitive answer for this. As far as I know, you can't have multiple __init__ functions in a Python class. So how do I solve this problem? ...
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jquery select change event get selected option

... I copied your code to IE 11 and got an error. I ended up with this.options[ this.options.selectedIndex ]. Mozilla says is supported by Firefox from 26, IE No support. – Bernhard Döbler Dec 14 '16 at 8:36 ...