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How to calculate the difference between two dates using PHP?

...ferred way of doing this is like described by jurka below. My code is generally only recommended if you don't have PHP 5.3 or better. Several people in the comments have pointed out that the code above is only an approximation. I still believe that for most purposes that's fine, since the usage of...
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Haskell: How is pronounced? [closed]

... Sorry, I don't really know my math, so I'm curious how to pronounce the functions in the Applicative typeclass Knowing your math, or not, is largely irrelevant here, I think. As you're probably aware, Haskell borrows a few bits of terminolo...
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Why is iostream::eof inside a loop condition (i.e. `while (!stream.eof())`) considered wrong?

...ng iostream::eof in a loop condition is "almost certainly wrong". I generally use something like while(cin>>n) - which I guess implicitly checks for EOF. ...
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Should I impose a maximum length on passwords?

...t assume the worst and expect that this site is storing your password literally (i.e. not hashed, as explained by epochwolf). In that that is the case: Avoid using this site like the plague if possible. They obviously know nothing about security. If you truly must use the site, make sure your pas...
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How do you select a particular option in a SELECT element in jQuery?

... This is wrong because you are SETTING the value of ALL the SELECT elements to the_value. .val is not selector/filter function! It is a property accessor and passing it that string SETS the value. I tried to take my upvote back but was too late after I reallized this in test...
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boundingRectWithSize for NSAttributedString returning wrong size

...ng to get the rect for an attributed string, but the boundingRectWithSize call is not respecting the size I pass in and is returning a rect with a single line height as opposed to a large height (it is a long string). I have experimented by passing in a very large value for the height and also 0 as ...
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How to have the formatter wrap code with IntelliJ?

... these guys keep on renaming setting keys all the time – ACV Jul 1 '19 at 11:05 This ...
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AngularJS: Is there any way to determine which fields are making a form invalid?

...lowing code in an AngularJS application, inside of a controller, which is called from an ng-submit function, which belongs to a form with name profileForm : ...
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How to make an ImageView with rounded corners?

...is a rectangle by default. How can I make it a rounded rectangle (clip off all 4 corners of my Bitmap to be rounded rectangles) in the ImageView? ...
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Using the RUN instruction in a Dockerfile with 'source' does not work

I have a Dockerfile that I am putting together to install a vanilla python environment (into which I will be installing an app, but at a later date). ...