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Static methods in Python?
Is it possible to have static methods in Python which I could call without initializing a class, like:
10 Answers
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How to override equals method in Java
...olean check = people.get(i).equals(people.get(y));
System.out.println("-- " + people.get(i).getName() + " - VS - " + people.get(y).getName());
System.out.println(check);
}
}
}
}
//written by K@stackoverflow
public class Person {
private S...
How can I combine hashes in Perl?
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Check out perlfaq4: How do I merge two hashes. There is a lot of good information already in the Perl documentation and you can have it right away rather than waiting for someone else to answer it. :)
Before you decide to merge ...
Truncating floats in Python
...ef truncate(f, n):
'''Truncates/pads a float f to n decimal places without rounding'''
s = '{}'.format(f)
if 'e' in s or 'E' in s:
return '{0:.{1}f}'.format(f, n)
i, p, d = s.partition('.')
return '.'.join([i, (d+'0'*n)[:n]])
This is valid in Python 2.7 and 3.1+. For ol...
How to send an email with Python?
...ge
from email.mime.multipart import MIMEMultipart
# Create the container (outer) email message.
msg = MIMEMultipart()
msg['Subject'] = 'Our family reunion'
# me == the sender's email address
# family = the list of all recipients' email addresses
msg['From'] = me
msg['To'] = ', '.join(family)
msg.pr...
How to read data From *.CSV file using javascript?
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NOTE: I concocted this solution before I was reminded about all the "special cases" that can occur in a valid CSV file, like escaped quotes. I'm leaving my answer for those who want something quick and dirty, but I recommend Evan's answer for accuracy.
This code will work when ...
What is the difference between JOIN and JOIN FETCH when using JPA and Hibernate
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Which behaviour will be if we execute statement without fetch and get result. Then within session we will treat to department?
– gstackoverflow
Nov 16 '15 at 10:17
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How to Create Grid/Tile View?
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This type of layout is called Masonry layout. Masonry is another grid layout but it will fill out the whitespace caused by the difference height of elements.
jQuery Masonry is one of jQuery plugin to create masonry layout.
Alternatively, y...
HTTP Basic Authentication - what's the expected web browser experience?
...d curl supports
several: Basic, Digest, NTLM and Negotiate (SPNEGO). Without telling which
method to use, curl defaults to Basic. You can also ask curl to pick the
most secure ones out of the ones that the server accepts for the given URL,
by using --anyauth.
NOTE! According to the URL sp...
Difference between Hashing a Password and Encrypting it
...oint of a salt is if both UserA and UserB uses password "1234" if you find out UserA's password you can't tell UserB used the same password because they had different salts. It is not security critical that a salts is kept secret, most implementations just concatenate the salt on to the front or the...