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How to join two generators in Python?
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answered Jul 9 '10 at 8:30
PhilippPhilipp
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find vs find_by vs where
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JohnJohn
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How to test which port MySQL is running on and whether it can be connected to?
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13 Answers
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Active
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How do you echo a 4-digit Unicode character in Bash?
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In UTF-8 it's actually 6 digits (or 3 bytes).
$ printf '\xE2\x98\xA0'
☠
To check how it's encoded by the console, use hexdump:
$ printf ☠ | hexdump
0000000 98e2 00a0
0000003
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How to get “wc -l” to print just the number of lines without file name?
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Dave Jarvis
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answered Apr 20 '12 at 2:52
Norman RamseyNor...
What is __init__.py for?
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It used to be a required part of a package (old, pre-3.3 "regular package", not newer 3.3+ "namespace package").
Here's the documentation.
Python defines two types of packages, regular packages and namespace packages. Regular packages are traditional packages as they exist...
How to parse a JSON string into JsonNode in Jackson?
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377
A slight variation on Richards answer but readTree can take a string so you can simplify it to...
Defining an array of anonymous objects in CoffeeScript
...kes sense here.
– Jameson Quinn
Dec 3 '12 at 3:04
18
Check out my answer -- this is perfectly doa...
Format an Integer using Java String Format
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3 Answers
3
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How to access array elements in a Django template?
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311
Remember that the dot notation in a Django template is used for four different notations in Py...
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