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Random float number generation
...nd instead of constructing a new one every time, but hopefully you get the idea.
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Python __call__ special method practical example
...ss is triggered when the instance of a class is called. However, I have no idea when I can use this special method, because one can simply create a new method and perform the same operation done in __call__ method and instead of calling the instance, you can call the method.
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How do I make a list of data frames?
... merge (join) a list of data frames, you can see these answers. Often, the idea is to use Reduce with merge (or some other joining function) to get them together.
Why put the data in a list?
Put similar data in lists because you want to do similar things to each data frame, and functions like lapp...
CSS - Expand float child DIV height to parent's height
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I have no idea why this work, but it solves my problem like a charm. Thank you
– Combine
Dec 6 '15 at 13:41
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Nginx no-www to www and www to no-www
...etting the following issue at stackoverflow.com/questions/29451409/… Any ideas on how to make it work?
– YPCrumble
Apr 4 '15 at 21:08
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What does the “Just” syntax mean in Haskell?
...ut it has proven to be an effective way to do it.
Maybe as a Functor
The idea of transforming one type to another one such that operations on the old type can also be transformed to work on the new type is the concept behind the Haskell type class called Functor, which Maybe a has a useful instanc...
Why use Object.prototype.hasOwnProperty.call(myObj, prop) instead of myObj.hasOwnProperty(prop)?
...ther hasOwnProperty method instead without first testing if that is a good idea or not.
Edit
I suspect that the reason for using Object.prototype.hasOwnProperty.call is that in some browsers, host objects don't have a hasOwnProperty method, using call and the built–in method is an alternative. H...
Prevent scrolling of parent element when inner element scroll position reaches top/bottom? [duplicat
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interesting idea, ..the mousewheel event is not cross-browser though, and the scroll distance needs to be normalised, see stackoverflow.com/a/5542105/126600
– zack
Jul 25 '12 at 16:53
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“icon-bar” in twitter bootstrap navigation bar
...rmatting.
I used this in a dropdown toggle button instead of navbar (same idea). Here's the code I used:
HTML:
<div class="dropdown">
<a class="btn btn-primary dropdown-toggle" type="button" id="dropdownMenu1" data-toggle="dropdown">
Menu
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Is AsyncTask really conceptually flawed or am I just missing something?
...in onSaveInstanceState(), too, for a truly solid solution. But still, nice idea.
– Matthias
Jul 29 '10 at 12:23
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