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JavaScript replace/regex
... @seth, Your answer works, but it does not provide a solution to the code from OP. How do I have to call OP's code?
– Black
Jun 17 '19 at 9:59
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How to create a zip archive of a directory in Python?
... zipfile.ZIP_DEFLATED)
zipdir('tmp/', zipf)
zipf.close()
Adapted from: http://www.devshed.com/c/a/Python/Python-UnZipped/
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Finding row index containing maximum value using R
... max. I've found it useful for looking up the dates of near maximal values from another column.
– djhocking
Jul 31 '12 at 18:06
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How to run test methods in specific order in JUnit4?
...ledge JUnit assumes that all tests can be performed in an arbitrary order. From the FAQ:
How do I use a test fixture?
(...) The ordering of test-method invocations is not guaranteed, so testOneItemCollection() might be executed before testEmptyCollection(). (...)
Why is it so? Well, I bel...
Appropriate hashbang for Node.js scripts
...Packet Radio Node program), then you can use this "two-line shebang" taken from Unix & Linux Stack Exchange:
#!/bin/sh
':' //; exec "$(command -v nodejs || command -v node)" "$0" "$@"
console.log('Hello world!');
but do you really need to do this when almost nobody else in the Node world is?...
Create array of symbols
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The original answer was written back in September '11, but, starting from Ruby 2.0, there is a shorter way to create an array of symbols! This literal:
%i[address city state postal country]
will do exactly what you want.
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What is the second parameter of NSLocalizedString()?
... the translation, that is you are giving a key to get corresponding string from the corresponding strings file.
The comment parameter enables developer to understand what the key represents...
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How can I return to a parent activity correctly?
... activities (A and B) in my android application and I use an intent to get from activity A to activity B. The use of parent_activity is enabled:
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SQL set values of one column equal to values of another column in the same table
...her example is what you're looking for. If you're just updating one column from another column in the same table you should be able to use something like this.
update some_table set null_column = not_null_column where null_column is null
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How to properly handle a gzipped page when using curl?
I wrote a bash script that gets output from a website using curl and does a bunch of string manipulation on the html output. The problem is when I run it against a site that is returning its output gzipped. Going to the site in a browser works fine.
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