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How to make an element width: 100% minus padding?

...ox is a quick, easy way to fix it: This will work in all modern browsers, and IE8+. Here's a demo: http://jsfiddle.net/thirtydot/QkmSk/301/ .content { width: 100%; box-sizing: border-box; } The browser prefixed versions (-webkit-box-sizing, etc.) are not needed in modern browsers. ...
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Trouble comparing time with RSpec

I am using Ruby on Rails 4 and the rspec-rails gem 2.14. For a my object I would like to compare the current time with the updated_at object attribute after a controller action run, but I am in trouble since the spec does not pass. That is, given the following is the spec code: ...
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Multi-line EditText with Done action button

Is it possible to have an EditText widget with android:inputType="textMultiLine" set, and android:imeOptions="actionDone" at the same time? ...
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Will iOS launch my app into the background if it was force-quit by the user?

...ng the content-available flag on a push notification. I have the fetch and remote-notification UIBackgroundModes enabled. ...
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How to “pretty” format JSON output in Ruby on Rails

...client-side debugging as any tools worth their salt (eg. Firebug) already handle prettyprinting JSON. – lambshaanxy Sep 20 '11 at 3:37 8 ...
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How can I cast int to enum?

... @FlySwat, what if YourEnum is dynamic and will only be known at runtime, and what I want is to convert to Enum? – Shimmy Weitzhandler Feb 19 '12 at 9:56 ...
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How to len(generator()) [duplicate]

...'t collections after all. Generators are functions with a internal state (and fancy syntax). You can repeatedly call them to get a sequence of values, so you can use them in loop. But they don't contain any elements, so asking for the length of a generator is like asking for the length of a functio...
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Equivalent of “throw” in R

...does one "throw" an error in R? I have a function that takes a data frame and some column names and does stuff with them. If the columns don't exist, I want the function to stop and to stop all functions depending on it. ...
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Python: changing value in a tuple

...memory consumption of tuple (60-bytes for one-element) vs list (104 bytes) and make a difference. Another use case is for namedtuples since namedlist doesn't natively exist. – Michael Scott Cuthbert Aug 2 '15 at 17:46 ...
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Convert a python dict to a string and back

...but this data needs to be saved at some point during the program execution and loaded back into the dictionary object when the program is run again. How would I convert a dictionary object into a string that can be written to a file and loaded back into a dictionary object? This will hopefully suppo...