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How to document Ruby code?
...look at the RDoc documentation to learn about the kinds of tags that RDoc knows how to format. To that end, I'd reformat your comment as follows:
# Runs a subprocess and applies handlers for stdout and stderr
# Params:
# +command+:: command line string to be executed by the system
# +outhan...
Last iteration of enhanced for loop in java
... sb.append(delim).append(i);
delim = ",";
}
Update: For Java 8, you now have Collectors
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How to suppress warnings globally in an R Script
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I have replaced the printf calls with calls to warning in the C-code now. It will be effective in the version 2.17.2 which should be available tomorrow night. Then you should be able to avoid the warnings with suppressWarnings() or any of the other above mentioned methods.
suppressWarnings({ ...
How to load up CSS files using Javascript?
...his is quite more complex to do reliably. The popular Javascript libraries now usually have some form of loading javascript and stylesheets with a callback. As an example, see YUI Get.
– user58777
Aug 5 '12 at 12:42
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How to disable word-wrap in Xcode 4 editor?
...add on -- even after reading that, I had trouble finding the option. I see now that Editing and Indentation are at the top of the box, but they are only written in clickable text (at least in Xcode 5)... I was expecting more of a conventional tab UI and had skipped right over them the first couple o...
how to generate migration to make references polymorphic
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As far as I know, there's no built-in generator for polymorphic associations. Generate a blank migration and then modify it by hand according to your needs.
Update:
You'll need to specify which table you're changing. According to this S...
IE9 border-radius and background gradient bleeding
...a gradient just like you drew. I used conditional comments for gte IE9 for now and then applied box-shadow: inset 0 -8px 10px rgba(0,0,0,0.15), 0 1px 0 rgba(255,255,255, 0.3), inset 0 1px 0 rgba(255,255,255, 0.3);
– Volomike
May 22 '12 at 19:40
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Regex to remove all (non numeric OR period)
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It now matches everything except "".
– mindriot
Dec 4 '15 at 4:47
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How do you deal with configuration files in source control?
...ig
file requiring the minimal amount of adjustments to become functional.
Now, developers/testers can tweak the config file to their heart's
content, and only commit these changes locally on one a private
testing branch (e.g. B' = B + customizations). Each time mainline
advances, they effortlessly...
Populating a database in a Laravel migration file
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I know this is an old post but since it comes up in a google search I thought I'd share some knowledge here. @erin-geyer pointed out that mixing migrations and seeders can create headaches and @justamartin countered that sometim...