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JavaScript seconds to time string with format hh:mm:ss
... Thanks for the prototype idea, I like how it is easier to call it. I prototyped the Number so I can call it on them too. I also found this answer that would remove the hours and minutes if they were not needed.
– alunsford3
May 25 '12 at 5:44
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Why is there no tuple comprehension in Python?
As we all know, there's list comprehension, like
10 Answers
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What do numbers using 0x notation mean?
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Use grep to report back only line numbers
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All of these answers require grep to generate the entire matching lines, then pipe it to another program. If your lines are very long, it might be more efficient to use just sed to output the line numbers:
sed -n '/pattern/=...
Math - mapping numbers
How do I map numbers, linearly, between a and b to go between c and d.
9 Answers
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Difference between Arrays.asList(array) and new ArrayList(Arrays.asList(array))
... which makes the original array available as a list. Nothing is copied and all, only a single wrapper object is created. Operations on the list wrapper are propagated to the original array. This means that if you shuffle the list wrapper, the original array is shuffled as well, if you overwrite an e...
Converting JSONarray to ArrayList
I am downloading a JSON string and converting it to JSONArray. Im putting it into a listview and need to be able to delete from that listview later, and since JSONArray has no .remove method (Thanks Obama), I am trying to convert it to an arraylist.
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NUnit vs. Visual Studio 2008's test projects for unit testing [closed]
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Daok named all the pro's of Visual Studio 2008 test projects. Here are the pro's of NUnit.
NUnit has a mocking framework.
NUnit can be run outside of the
IDE. This can be useful if you want
to run tests on a non-Microsoft build serve...
What is the difference between ng-app and data-ng-app?
...They expect non default HTML attributes to be prefaced with
data-attribute_name_here.
So, the creators of AngularJS have created alternate names for their directives that include the data- in front of them so that HTML validator programs will "like" them.
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What's the difference between a proc and a lambda in Ruby?
...ept the resulting Proc objects check the number of parameters passed when called.
An example:
p = Proc.new {|a, b| puts a**2+b**2 } # => #<Proc:0x3c7d28@(irb):1>
p.call 1, 2 # => 5
p.call 1 # => NoMethodError: undefined method `**' for nil:NilClass
p.call 1, 2, 3 # => 5
l = lamb...