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Why do I get AttributeError: 'NoneType' object has no attribute 'something'?
...just assigned None to mylist. If you next try to do, say, mylist.append(1) Python will give you this error.
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Refreshing web page by WebDriver when waiting for specific condition
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In Python there is a method for doing this: driver.refresh(). It may not be the same in Java.
Alternatively, you could driver.get("http://foo.bar");, although I think the refresh method should work just fine.
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Auto Resize Image in CSS FlexBox Layout and keeping Aspect Ratio?
...d this and it worked perfectly within a flex div.
– Rémy Kaloustian
Aug 7 at 13:57
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Removing cordova plugins from the project
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I do it with this python one-liner:
python -c "import subprocess as sp;[sp.call('cordova plugin rm ' + p.split()[0], shell=True) for p in sp.check_output('cordova plugin', shell=True).split('\n') if p]"
Obviously it doesn't handle any sort ...
App Inventor 2 中文网 · 项目指南
...0 App Inventor 2 Python C/C++ 简介 Scratch是麻省理工学院(MIT)面向全球青少年发布的一种...
Activity restart on rotation Android
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When warning against android:configChanges, @SimonAndréForsberg is actually just paraphrasing the Android docs. Handling Runtime Changes has more detailed information on the alternatives (including sample code).
– Leif Arne Storset
Jul 1 '...
Detect rotation of Android phone in the browser with JavaScript
... can also be used to detect orientation change.
– René
Aug 21 '11 at 20:46
On my Android Galaxy S2 it's not supported...
Continuous Integration for Ruby on Rails? [closed]
...ollars. Personal Builds looks great, but don't have the budget.
Jenkins (née Hudson)
This is a Java stalwart and it is loaded up with a thousand options, so the UI is confusing and it's a chore to set up your projects. But once you set it up you get a whole lot of plugins that can pull from most ...
How to prevent line breaks in list items using CSS
... edited Feb 25 '19 at 14:16
André Werlang
5,0942828 silver badges4646 bronze badges
answered Aug 10 '12 at 3:03
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Calculating distance between two points, using latitude longitude?
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@ÁronNemmondommegavezetéknevem I've updated the method to use your very good suggestion.
– David George
Jun 1 '15 at 15:52
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