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Get class that defined method
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Beware, not all classes implement __dict__! Sometimes __slots__ is used. It's probably better to use getattrto test if the method is in the class.
– Codie CodeMonkey
Mar 11 '13 at 22:07
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Heroku free account limited?
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@hsestupin - at this time of writing (Oct 2012) you get a free postgresql database. Heroku is awesome, especially considering the first dyno is free.
– Polsonby
Oct 6 '12 at 15:37
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Difference between '..' (double-dot) and '…' (triple-dot) in range generation?
I've just started learning Ruby and Ruby on Rails and came across validation code that uses ranges:
5 Answers
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How to check if command line tools is installed
...ls_Executables
version: 5.0.1.0.1.1382131676
volume: /
location: /
install-time: 1384149984
groups: com.apple.FindSystemFiles.pkg-group com.apple.DevToolsBoth.pkg-group com.apple.DevToolsNonRelocatableShared.pkg-group
This command returned the same before and after the install.
$ pkgutil --pkg-i...
ReSharper - force curly braces around single line
...'d like to have the option to look at and fix the rule violations one at a time.
Thanks for your help!
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Is there a command to refresh environment variables from the command prompt in Windows?
...batch file, there should be no need to reload command
:: environment every time you want environment changes to propagate
echo | set /p dummy="Reading environment variables from registry. Please wait... "
goto main
:: Set one environment variable from registry key
:SetFromReg
"%WinDir%\System...
File path to resource in our war/WEB-INF folder?
...which is passed into the servlet's init() method. If you store it at that time, you can get your ServletContext any time you want after that.
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How to design RESTful search/filtering? [closed]
...uitable method for searching, data for normal GET requests could vary over time too.
– wonder
May 29 '15 at 9:34
86
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How to delete (not cut) in Vim?
...efault register. <leader>p allows me to paste the same text multiple times without having to use named registers.
– romainl
Aug 16 '12 at 20:04
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Why does Eclipse Java Package Explorer show question mark on some classes?
In the Eclipse Helios Java Package Explorer, I see the Java class icons display a small question mark to the right of the 'J', something like [J?]. This icon is shown on each class within one package in my project, but I cannot find an explanation for this in the documentation.
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