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Stretch and scale a CSS image in the background - with CSS only

...ntaining the aspect ratio. The entire area will be covered. However, part of the image may not be visible if the width/height of the resized image is too great. share | improve this answer ...
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Get the time difference between two datetimes

... having a hard time trying to do something that seems simple: geting the difference between 2 times. 19 Answers ...
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Using String Format to show decimal up to 2 places or simple integer

I have got a price field to display which sometimes can be either 100 or 100.99 or 100.9, What I want is to display the price in 2 decimal places only if the decimals are entered for that price , for instance if its 100 so it should only show 100 not 100.00 and if the price is 100.2 it should displa...
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Create an empty data.frame

I'm trying to initialize a data.frame without any rows. Basically, I want to specify the data types for each column and name them, but not have any rows created as a result. ...
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In-place type conversion of a NumPy array

Given a NumPy array of int32 , how do I convert it to float32 in place ? So basically, I would like to do 6 Answers ...
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release Selenium chromedriver.exe from memory

I set up a python code to run Selenium chromedriver.exe . At the end of the run I have browser.close() to close the instance. ( browser = webdriver.Chrome() ) I believe it should release chromedriver.exe from memory (I'm on Windows 7). However after each run there is one chromedriver.exe inst...
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How to get the full url in Express?

... The protocol is available as req.protocol. docs here Before express 3.0, the protocol you can assume to be http unless you see that req.get('X-Forwarded-Protocol') is set and has the value https, in which case you know that's your protocol The host comes from req.get('host') as ...
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Why do stacks typically grow downwards?

I know that in the architectures I'm personally familiar with (x86, 6502, etc), the stack typically grows downwards (i.e. every item pushed onto the stack results in a decremented SP, not an incremented one). ...
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PHP: Return all dates between two dates in an array [duplicate]

...5') ); Which should get you an array with DateTime objects. To iterate foreach ($period as $key => $value) { //$value->format('Y-m-d') } share | improve this answer | ...
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How to set the part of the text view is clickable

I have the text " Android is a Software stack ". In this text i want to set the " stack " text is clickable. in the sense if you click on that it will redirected to a new activity(not in the browser). ...