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Is there a standard for storing normalized phone numbers in a database?
...ng phone numbers in database fields? I'm looking for something that is flem>x m>ible enough to handle international numbers, and also something that allows the various parts of the number to be queried efficiently.
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Django's SuspiciousOperation Invalid HTTP_HOST header
...
I think a more likely em>x m>planation is web crawlers (robots) simply crawling public IP addresses on port 80 - in which case you would want to allow them.
– markmnl
May 16 '14 at 4:12
...
Is it possible to have a multi-line comments in R? [duplicate]
I found this old thread (from over a year ago), which em>x m>plains how come R doesn't support a multi-line comments (like /* comment */ of PHP, for em>x m>ample).
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Pass mouse events through absolutely-positioned element
...ers. At the time this question was posted, I don’t think pointer-events em>x m>isted! I may switch the accepted answer over to this one at some point.
– s4y
Jun 23 '11 at 14:53
17
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Cell spacing in UICollectionView
...ayoutAttributes *prevLayoutAttributes = answer[i - 1];
NSInteger mam>x m>imumSpacing = 4;
NSInteger origin = CGRectGetMam>x m>m>X m>(prevLayoutAttributes.frame);
if(origin + mam>x m>imumSpacing + currentLayoutAttributes.frame.size.width < self.collectionViewContentSize.width) {
C...
How to hash a string into 8 digits?
...Use hashlib
>>> import hashlib
>>> int(hashlib.sha1(s).hem>x m>digest(), 16) % (10 ** 8)
58097614L
>>> # Use hash()
>>> abs(hash(s)) % (10 ** 8)
82148974
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imp...
How to make div background color transparent in CSS
... the background-color transparent of a div ? It should be kind of the tem>x m>t bom>x m> em>x m>ample in this link . Here the tem>x m>t bom>x m> background color is transparent. I want to make the same, but without using the above mentioned attributes.
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filter items in a python dictionary where keys contain a specific string
... d.iteritems() if filter_string in k}
One you see it, it should be self-em>x m>planatory, as it reads like English pretty well.
This syntam>x m> requires Python 2.7 or greater.
In Python 3, there is only dict.items(), not iteritems() so you would use:
filtered_dict = {k:v for (k,v) in d.items() if filter...
What is a “contem>x m>t bound” in Scala?
One of the new features of Scala 2.8 are contem>x m>t bounds. What is a contem>x m>t bound and where is it useful?
4 Answers
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How to find where a method is defined at runtime?
...ancing built-in classes.
module Perpetrator
def crime
end
end
class Fim>x m>num
include Perpetrator
end
p 2.method(:crime) # The "2" here is an instance of Fim>x m>num.
#<Method: Fim>x m>num(Perpetrator)#crime>
If you're on Ruby 1.9+, you can use source_location
require 'csv'
p CSV.new('string')....