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Inserting a string into a list without getting split into characters
...f the list:
list.append('foo')
To insert at the beginning:
list.insert(0, 'foo')
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Python's “in” set operator
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101
Yes, but it also means hash(b) == hash(x), so equality of the items isn't enough to make them t...
PHP foreach change original array values
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270
In PHP, passing by reference (&) is ... controversial. I recommend not using it unless you k...
Rails Model find where not equal
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230
In Rails 4.x (See http://edgeguides.rubyonrails.org/active_record_querying.html#not-conditions)
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RelativeLayout is taking fullscreen for wrap_content
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edited Jun 20 at 9:12
Community♦
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answered Jun 26 '11 at 20:15
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How do I suspend painting for a control and its children?
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Hide all but $(this) via :not in jQuery selector
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edited Aug 27 '09 at 11:40
answered Aug 25 '09 at 13:37
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Parcelable where/when is describeContents() used?
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answered Feb 6 '11 at 17:09
OgnyanOgnyan
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Breaking up long strings on multiple lines in Ruby without stripping newlines
... ruby style guide. One of the edicts is that no line should be wider than 80 characters. Since this is a Rails project, we often have strings that are a little bit longer - i.e. " User X wanted to send you a message about Thing Y " that doesn't always fit within the 80 character style limit.
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Insert image after each list item
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330
The easier way to do it is just:
ul li:after {
content: url('../images/small_triangle.png')...