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How do I create a Python function with optional arguments?
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// Have to fire editor after snippets, if snippets enabled...
How can you hide database output in Rails console?
...e output to the console. This is useful most of the time, but how can you hide it when you do not want to see it?
6 Answers...
How do I run multiple instances of Android Studio
How do I run multiple instances of Android Studio? A second instance is launched if you select "File\New Project", but "File\Open" and "File\Reopen" does not create a second instance.
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Press alt + numeric in bash and you get (arg [numeric]) what is that?
...ike vim (maybe emacs as well, I can't remember).
– Sridhar Sarnobat
Nov 19 '18 at 22:19
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slashes in url variables
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Ok, this seems like an good idea, is there any specif reason to use %2F?
– namtax
Jun 7 '10 at 19:00
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Which HTML elements can receive focus?
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I found some interesting results: jsfiddle.net/B7gn6 suggests to me that the "tabindex" attrib is not enough to work in Chrome at least..
– Jon z
Jan 7 '13 at 0:59
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How to filter Android logcat by application? [duplicate]
How can I filter Android logcat output by application? I need this because when I attach a device, I can't find the output I want due to spam from other processes.
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In Python, how to display current time in readable format
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Take a look at the facilities provided by http://docs.python.org/library/time.html
You have several conversion functions there.
Edit: see datetime (http://docs.python.org/library/datetime.html#module-datetime) also for more OOP-like solutions. The time libr...
How do you tell Resharper that a method parameter is a string containing a CSS class?
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Use [ValueProvider]
From the Code Annotations currently supported by Resharper 10, the best candidate would to use this attribute. From the above link:
ValueProviderAttribute
For a parameter that is expected to be one of the li...
Using psql how do I list extensions installed in a database?
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FROM pg_catalog.pg_extension e
LEFT JOIN pg_catalog.pg_namespace n ON n.oid = e.extnamespace
LEFT JOIN pg_catalog.pg_description c ON c.objoid = e.oid AND c.classoid = 'pg_catalog.pg_extension'::pg_catalog.regclass
ORDER BY 1;
Thanks to https://blog.dbi-services.com/listing-the-extensions-avai...