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How to find out if a Python object is a string?
... Alternatively, you can use future (PyPI) to even keep the name: from past.builtins import basestring
– David Nemeskey
Feb 8 '17 at 14:25
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A 'for' loop to iterate over an enum in Java
... "better", although it describes enum values better in my opinion, because from set's definition, values in set cannot be repeated (like in enum), whereas values in array can be.
– Jezor
Sep 8 '16 at 13:56
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Wrong syntax highlighting for PHP file in PHPStorm
...e file type "Text". Check under "registeded patterns" and delete your file from there.
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how to remove untracked files in Git?
I'm working on a branch, say "experimental" branch which I branch out from my master branch.Then, I generate a user model in experimental branch, but does not add them to index yet.
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Best way to store date/time in mongodb
..., for example.
If you need to, you can easily convert Date objects to and from Unix timestamps1), using the getTime() method and Date(milliseconds) constructor, respectively.
1) Strictly speaking, the Unix timestamp is measured in seconds. The JavaScript Date object measures in milliseconds since ...
Is there a way to dump a stack trace without throwing an exception in java?
...ce()[4];
return callingFrame.getMethodName();
}
And call that method from within the method that needs to know who its caller is. However, a word of warning: the index of the calling frame within the list could vary according to the JVM! It all depends on how many layers of calls there are wit...
Ruby on Rails and Rake problems: uninitialized constant Rake::DSL
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A tweet from DHH earlier. Rake .9.0 breaks Rails and several other things, you need to:
gem "rake", "0.8.7"
in your Gemfile.
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Where is PHP.ini in Mac OS X Lion? Thought it was in /usr/local/php5/lib
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Answers from @Cronk and @Justin got me close on Mac OS X 10.9 Mavericks. In fact, on my system the /etc/php.ini file was missing completely, and it wasn't until I ran phpinfo() on the web server that I observed there was no configur...
What does denote in C# [duplicate]
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@ulkas: From here: "The preference for generic classes is to use generic interfaces, such as IComparable<T> rather than IComparable, in order to avoid boxing and unboxing operations on value types."
– Robe...
How to import existing *.sql files in PostgreSQL 8.4?
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From the command line:
psql -f 1.sql
psql -f 2.sql
From the psql prompt:
\i 1.sql
\i 2.sql
Note that you may need to import the files in a specific order (for example: data definition before data manipulation). If you'...