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Memory address of variables in Java
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edited May 18 '17 at 20:11
Socowi
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answered Dec...
How to request a random row in SQL?
... Yaakov Ellis♦Yaakov Ellis
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force client disconnect from server with socket.io and nodejs
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answered Apr 6 '11 at 0:29
nh2nh2
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Convert String to Float in Swift
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edited Sep 11 '16 at 23:59
Mark
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SQL Server query - Selecting COUNT(*) with DISTINCT
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edited Feb 22 '19 at 11:55
Liam
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How to exit if a command failed?
...appy side-effect.
– user2635263
Jul 11 '15 at 0:01
2
I would recommend echoing to STDERR: { (>...
What's the difference between jquery.js and jquery.min.js?
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11 Answers
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Active
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How to unit test abstract classes: extend with stubs?
...e not covered.
– cyber-monk
Aug 10 '11 at 18:00
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Dependency injection through constructors or property setters?
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11
I think it's many cases it is preferable to use the Null Object pattern and stick with requiring the references on the constructor. This a...
How to make an unaware datetime timezone aware in python
...calize method:
import datetime
import pytz
unaware = datetime.datetime(2011, 8, 15, 8, 15, 12, 0)
aware = datetime.datetime(2011, 8, 15, 8, 15, 12, 0, pytz.UTC)
now_aware = pytz.utc.localize(unaware)
assert aware == now_aware
For the UTC timezone, it is not really necessary to use localize sinc...