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R: rJava package install failing
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answered Jul 24 '10 at 14:31
Dirk EddelbuettelDirk Eddelbuettel
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Java Map equivalent in C#
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edited Oct 15 '14 at 13:26
Community♦
111 silver badge
answered Mar 26 '09 at 23:33
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SQLAlchemy: how to filter date field?
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answered Jan 17 '12 at 16:54
vanvan
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PHP foreach change original array values
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270
In PHP, passing by reference (&) is ... controversial. I recommend not using it unless you...
Why does 0.ToString(“#.##”) return an empty string instead of 0.00 or at least 0?
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answered Jan 25 '12 at 11:03
Rich O'KellyRich O'Kelly
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How to redirect output of an entire shell script within the script itself?
... redirection...
{
#...part of script with redirection...
} > file1 2>file2 # ...and others as appropriate...
#...residue of script without redirection...
The braces '{ ... }' provide a unit of I/O redirection. The braces must appear where a command could appear - simplistically, at th...
Installed Java 7 on Mac OS X but Terminal is still using version 6
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27 Answers
27
Active
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How can I determine the type of an HTML element in JavaScript?
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298
nodeName is the attribute you are looking for. For example:
var elt = document.getElementById...
test a file upload using rspec - rails
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292
You can use fixture_file_upload method to test file uploading:
Put your test file in "{Rails.r...
Apply CSS styles to an element depending on its child elements
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126
As far as I'm aware, styling a parent element based on the child element is not an available fe...