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IntelliJ IDEA hint parameters of method
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The action name is Parameter info (within method call arguments) (this is useful for searching it in Preferences > keymap).
– juhoautio
Feb 18 '14 at 10:52
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How to select where ID in Array Rails ActiveRecord without exception
...d(ids)
rescue
#do something in case of exception found
end
Here's more info on exceptions in ruby.
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Select text on input focus
...OM nodes in Angular expressions is disallowed!". See this thread for more info: groups.google.com/forum/#!topic/angular/bsTbZ86WAY4. The directive approach works well, however.
– JoshMB
Apr 17 '14 at 20:17
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WPF chart controls [closed]
... Full disclosure, Gigasoft owner, new release now with WPF. Here's info and link to 7 meg demo that's a must see for anyone interested in wpf charting: link
– Robert
Nov 28 '13 at 17:49
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Find closing HTML tag in Sublime Text
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great info brother,
– mwangaben
Jan 8 '17 at 6:03
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Ruby on Rails: getting the max value from a DB column
...m("bar")
See the excellent Rails Guides section on Calculations for more info.
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How to force composer to reinstall a library?
...prefer-source flag for composer to checkout external packages with the VCS information (if any available). You can simply revert to the original state. Also if you issue the composer update command composer will detect any changes you made locally and ask if you want to discard them.
Your .gitignor...
How do I drop a MongoDB database from the command line?
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Like this:
mongo <dbname> --eval "db.dropDatabase()"
More info on scripting the shell from the command line here: https://docs.mongodb.com/manual/tutorial/write-scripts-for-the-mongo-shell/#scripting
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How do I limit the number of returned items?
...ction`;
return posts; // posts with sorted length of 20
}
);
Extra Info
Mongoose allows you to query your collections in different ways like:
Official Documentation
// named john and at least 18
MyModel.find({ name: 'john', age: { $gte: 18 }});
// executes, passing results to callback
MyM...
Using custom fonts using CSS?
...And yes, Google Webfonts are free for commercial use (little link for more info).
– Chris
Aug 27 '12 at 15:28
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