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lock(new object()) — Cargo cult or some crazy “language special case”?
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How does “304 Not Modified” work exactly?
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How can I alter a primary key constraint using SQL syntax?
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darnirdarnir
3,69733 gold badges2727 silver badges4444 bronze badges
11
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How to copy directories in OS X 10.7.3?
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Difference between solr and lucene
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How to make Sequelize use singular table names
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Binding a WPF ComboBox to a custom list
...f it is fixed in 4.0
– ChrisWue
Mar 27 '12 at 2:37
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How to determine device screen size category (small, normal, large, xlarge) using code?
...greater?
– Andrew S
Nov 11 '16 at 3:27
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How to apply an XSLT Stylesheet in C#
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Check if value already exists within list of dictionaries?
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273
Here's one way to do it:
if not any(d['main_color'] == 'red' for d in a):
# does not exist...