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How can I find out the current route in Rails?
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To find out URI:
current_uri = request.env['PATH_INFO']
# If you are browsing http://example.com/my/test/path,
# then above line will yield current_uri as "/my/test/path"
To find out the route i.e. controller, action and params:
path = ActionController::Routing::Routes....
rgdal package installation
...et install libproj-dev libgdal-dev
Then I could install package rgdal
R info:
R version 3.0.2 (2013-09-25) -- "Frisbee Sailing"
Linux info:
Linux francois-K53SV 3.13.0-34-lowlatency #60-Ubuntu SMP PREEMPT Wed Aug 13 16:15:18 UTC 2014 x86_64 x86_64 x86_64 GNU/Linux
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How do you change the width and height of Twitter Bootstrap's tooltips?
...ta-placement="bottom" data-html="true"><i class="glyphicon glyphicon-info-sign"></i></a>
JS script
$('.tooltiplink').tooltip();
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How to get image height and width using java?
...le in order to get dimensions while others get by just reading some header information from the image. I think these numbers may be useful when application performance is critical.
Thank you everyone for the contribution to this thread - very helpful.
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Check OS version in Swift?
I'm trying to check system information in Swift. I figured out, that it could be achieved by code:
19 Answers
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Get __name__ of calling function's module in Python
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Check out the inspect module:
inspect.stack() will return the stack information.
Inside a function, inspect.stack()[1] will return your caller's stack. From there, you can get more information about the caller's function name, module, etc.
See the docs for details:
http://docs.python.org/...
Stacked Tabs in Bootstrap 3
...o use the Bootstrap 3 setup properly to do vertical tabs. tutsme-webdesign.info/bootstrap-3-toggable-tabs-and-pills
– Neil Monroe
Apr 25 '14 at 20:14
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How to find a table having a specific column in postgresql
... this didn't work for me with or without wildcards, i've had to use information.schema to search
– Lrawls
Feb 14 '19 at 15:50
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How to update bower.json with installed packages?
...s will take your current bower.json, read it and then create new one using information from the old one. So in an ideal case you will have the same file just with extraneous packages added.
Warning: Firstly, there might be something lost in the process (e.g. devDependecies). Secondly in the last ve...
How do you synchronise projects to GitHub with Android Studio?
...y or at least I couldn't find (my limitation!).
You can add your github info here: File --> Settings --> Version COntraol --> Github.
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