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Rails 2.3-style plugins and deprecation warnings running task in Heroku
...tly as 2013-08, heroku always injected plugins in rails 3 apps, even apps with the recommended gems. This was an issue with the ruby buildpack, and was fixed by PR 11, merged on 2013-08-06.
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Create PostgreSQL ROLE (user) if it doesn't exist
How do I write an SQL script to create a ROLE in PostgreSQL 9.1, but without raising an error if it already exists?
10 Answ...
Removing multiple keys from a dictionary safely
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edited Jan 16 '18 at 8:22
answered Jan 24 '12 at 23:20
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Dark color scheme for Eclipse [closed]
...Eclipse at all theme-able? I would like to install a dark color scheme for it, since I much prefer white text on dark background than the other way around.
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Java FileOutputStream Create File if not exists
...utputStream in a way that if a file (String filename) does not exist, then it will create it?
9 Answers
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Can IntelliJ IDEA encapsulate all of the functionality of WebStorm and PHPStorm through plugins? [cl
...DE but am confused about the overlap between some of Jetbrains' offerings. It looks like IntelliJ IDEA has plugins that allow you to do Node.js and php development.
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PHP Regex to check date is in YYYY-MM-DD format
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edited Jun 26 '17 at 9:32
Gregoire
3,54733 gold badges2222 silver badges3636 bronze badges
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How to change the background color of a UIButton while it's highlighted?
...dSet {
backgroundColor = isHighlighted ? UIColor.black : UIColor.white
}
}
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How do you explicitly set a new property on `window` in TypeScript?
I setup global namespaces for my objects by explicitly setting a property on window .
22 Answers
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How to set an environment variable only for the duration of the script?
On Linux (Ubuntu 11.04) in bash, is it possible to temporarily set an environment variable that will only be different from the normal variable for the duration of the script? For example, in a shell script, making an app that saves to HOME portable by temporarily setting HOME to a folder in the pre...