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Javadoc link to method in other class
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Aside from @see, a more general way of refering to another class and possibly method of that class is {@link somepackage.SomeClass#someMethod(paramTypes)}. This has the benefit of being usable in the middle of a javadoc descrip...
Find the extension of a filename in Ruby
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Quite old topic but here is the way to get rid of extension separator dot and possible trailing spaces:
File.extname(path).strip.downcase[1..-1]
Examples:
File.extname(".test").strip.downcase[1..-1] # => nil
File.extname(".test.").strip.downcase[1..-1] ...
How to sort the result from string_agg()
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The question was about string_agg. Postgres was incidental to his question and he mentioned it last. The question is useful to others as well.
– nomen
Mar 5 at 17:42
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Running a cron job at 2:30 AM everyday
...x does it). The good think of using this tool is that if you write an invalid command you are likely to get a message prompt on the form:
$ crontab -e
crontab: installing new crontab
"/tmp/crontab.tNt1NL/crontab":7: bad minute
errors in crontab file, can't install.
Do you want to retry the same edi...
Ruby regular expression using variable name
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The hint on Regexp.escape was just what I didn't know I needed. Thanks!
– Jeff Paquette
Mar 26 '13 at 18:11
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Change default global installation directory for node.js modules in Windows?
.../edit C:\Users\{username}\.npmrc.
But this change will probably have some side effects, so read this discussion first. I don't think it's a good idea.
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How to use conditional breakpoint in Eclipse?
...ly, my condition is bonds==null and the Reason in the error dialog is invalid AssignmentOperator. sigh Sometimes Eclipse behaves more like a 12 year old human than 12 year old software.
– KomodoDave
Apr 3 '13 at 21:47
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Doctrine2: Best way to handle many-to-many with extra columns in reference table
...ion in the Doctrine user mailing list and got a really simple answer;
consider the many to many relation as an entity itself, and then you realize you have 3 objects, linked between them with a one-to-many and many-to-one relation.
http://groups.google.com/group/doctrine-user/browse_thread/thread/...
Explanation of JSHint's Bad line breaking before '+' error
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It's a style guide to avoid statements that could be liable to assumptions about automatic semicolon insertion.
The idea is that you make it clear by the end of a line whether the expression ends there or could be continued on the next lin...
Java: What is the difference between and ?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
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