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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
...lude the end value.
-- http://ruby-doc.org/core-2.1.3/Range.html
In other words:
2.1.3 :001 > ('a'...'d').to_a
=> ["a", "b", "c"]
2.1.3 :002 > ('a'..'d').to_a
=> ["a", "b", "c", "d"]
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What's the difference between globals(), locals(), and vars()?
...o the dictionary are not reflected in the actual local namespace" might be worded a bit to definite.
– Sven Marnach
Nov 1 '11 at 17:18
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How can I pipe stderr, and not stdout?
...stderr and another that has the combination of stderr and stdout? In other words can stderr go to two different files at once?
– Stuart
Feb 8 '14 at 1:34
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JavaScript string encryption and decryption?
...intext. The passphrase should only be stored in the user's brain (or a password manager)
– slebetman
Jan 14 at 9:42
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java SSL and cert keystore
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There is also a password system property (javax.net.ssl.trustStorePassword). Could also be passed as JVM arguments -Djavax.net.ssl.trustStore=clientTrustStore.key -Djavax.net.ssl.trustStorePassword=customPassword Refer docs.oracle.com/javadb/...
Design Patterns: Abstract Factory vs Factory Method
... "Factory Method lets a class defer instantiation to subclasses." In other words, Factory Method uses inheritance by definition.
– jaco0646
Jul 17 '17 at 21:16
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How do I disable a Pylint warning?
...ese look like # pragma pylint: disable=bad-whitespace (note the pragma key word).
These apply to every line after the pragma. Putting a block of these at the top of a file makes the suppressions apply to the whole file. Putting the same block lower in the file makes them apply only to lines followi...
Pip freeze vs. pip list
...t file and used later to re-construct the "frozen" environment.
In other words you can run:
pip freeze > frozen-requirements.txt on one machine and then later on a different machine or on a clean environment you can do:
pip install -r frozen-requirements.txt
and you'll get the an identical env...
Can you change what a symlink points to after it is created?
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I've just noticed that you added syscall wording to your question ;-)
– Michael Krelin - hacker
Sep 23 '09 at 15:42
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How to determine when a Git branch was created?
...nally had angle brackets around 'branch' but that was stripping the entire word out of my answer preview, so I assumed it was mistakenly treated as (invalid) inline html.
– yoyo
Jul 24 '14 at 18:51
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