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Cross Domain Form POSTing
...YES, cross-domain POSTing is allowed.
– Christian Davén
Apr 15 '14 at 13:59
17
-1 for: Same orig...
XMLHttpRequest Origin null is not allowed Access-Control-Allow-Origin for file:/// to file:/// (Serv
...n be as trivial as cding into the directory the files are in and running:
python -m SimpleHTTPServer
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Why is early return slower than else?
...88136 which reduced modulo 32 is 8 so there's a collision. To resolve this Python calculates:
Starting with:
j = hash % 32
perturb = hash
Repeat this until we find a free slot:
j = (5*j) + 1 + perturb;
perturb >>= 5;
use j % 2**i as the next table index;
which gives it 17 to use as the ...
correct way to use super (argument passing)
So I was following Python's Super Considered Harmful , and went to test out his examples.
3 Answers
...
How to print the full traceback without halting the program?
...t_exc, in some corner cases, you will not obtain what you would expect. In Python 2.x:
import traceback
try:
raise TypeError("Oups!")
except Exception, err:
try:
raise TypeError("Again !?!")
except:
pass
traceback.print_exc()
...will display the traceback of the ...
PHP Fatal error: Cannot redeclare class
...
In @Jens-AndréKoch comment a "s" is missing in the second example --> it's class_exists('TestClass') === false or !class_exists('TestClass')
– furins
Aug 8 '13 at 16:08
...
How to access a dictionary element in a Django template?
...thanks @john ewart, your solution worked for me. I am newbie to django and python and can't figureout how to get the sql that ORM generated.
– Mohamed
Aug 14 '09 at 8:27
...
Method Resolution Order (MRO) in new-style classes?
In the book Python in a Nutshell (2nd Edition) there is an example which uses
old style classes to demonstrate how methods are resolved in classic resolution order and
how is it different with the new order.
...
Is There a Better Way of Checking Nil or Length == 0 of a String in Ruby?
...ion using strip can be quite inefficient.
– Marc-André Lafortune
May 2 '13 at 13:26
10
another i...
Get the previous month's first and last day dates in c#
...ewLock, the link seems to be broken.
– Guillermo Gutiérrez
Feb 13 '13 at 20:46
1
@guillegr123 no...