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How to change UIPickerView height
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How do I change my Ruby version using RVM?
...above solution will only work, if RVM is installed for the current user. A more general solution would use the RVM path variable:
# The following code loads RVM as user or system install:
[[ -s "$rvm_path/scripts/rvm" ]] && . "$rvm_path/scripts/rvm"
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How to drop a list of rows from Pandas dataframe?
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Pass ruby script file to rails console
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FYI you don't need the eval(File.read ...) part anymore. Rails accepts a Ruby file as an argument to rails runner: Usage: rails runner [options] [<'Some.ruby(code)'> | <filename.rb>]
– Ajedi32
Jul 6 '16 at 21:07
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How to list containers in Docker
...ture CLI commands by adding docker image and docker container commands for more consistency #26025
and as stated here: Introducing Docker 1.13, users are encouraged to adopt the new syntax:
CLI restructured
In Docker 1.13, we regrouped every command to sit under the logical object it’s interacti...
ipython reads wrong python version
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Posting @Matt's comment as an answer just so its more visible
python -m IPython
Loads ipython as a module with whatever python is accessible on the path first. In my case I had one pre-installed and one I added from brew. This just works perfectly.
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How to set the focus for a particular field in a Bootstrap modal, once it appears
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thanks! the demo doesn't working anymore but the snippet does.
– Kreker
Mar 5 '14 at 10:42
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iOS Simulator failed to install the application
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Is there a way to get element by XPath using JavaScript in Selenium WebDriver?
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