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How do I create a PDO parameterized query with a LIKE statement?
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edited Oct 21 '14 at 7:31
George Garchagudashvili
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How to set default browser window size in Protractor/WebdriverJS
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edited Apr 20 '16 at 15:24
answered Nov 25 '13 at 16:54
R...
Best way to convert strings to symbols in hash
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Sarah MeiSarah Mei
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5
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How to convert a Django QuerySet to a list
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43
You could do this:
import itertools
ids = set(existing_answer.answer.id for existing_answer i...
jQuery: Check if div with certain class name exists
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433
You can simplify this by checking the first object that is returned from JQuery like so:
if (...
pass string parameter in an onclick function
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24 Answers
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What's the difference between Ruby's dup and clone methods?
...opies the singleton class, while dup does not.
o = Object.new
def o.foo
42
end
o.dup.foo # raises NoMethodError
o.clone.foo # returns 42
Second, clone preserves the frozen state, while dup does not.
class Foo
attr_accessor :bar
end
o = Foo.new
o.freeze
o.dup.bar = 10 # succeeds
o.clone...
Protected methods in Objective-C
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47
You can neither declare a method protected or private. Objective-C's dynamic nature makes it...
Mvn install or Mvn package
...ar Sarnobat
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answered Mar 20 '13 at 17:56
ezcodrezcodr
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How to darken a background using CSS?
... /* bottom, image */
url(http://fc02.deviantart.net/fs71/i/2011/274/6/f/ocean__sky__stars__and_you_by_muddymelly-d4bg1ub.png);
}
Reference: linear-gradient() - CSS | MDN
UPDATE: Not all browsers support RGBa, so you should have a 'fallback color'. This color will be most likely...