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What is the difference between display: inline and display: inline-block?
... be using inline-block as the display type.
– errorprone
Aug 1 '13 at 7:25
7
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NumPy: function for simultaneous max() and min()
...n optimized C version ...):
subroutine minmax1(a,n,amin,amax)
implicit none
!f2py intent(hidden) :: n
!f2py intent(out) :: amin,amax
!f2py intent(in) :: a
integer n
real a(n),amin,amax
integer i
amin = a(1)
amax = a(1)
do i=2, n
if(a(i) > amax)then
amax = a(i)
...
URL Encode a string in jQuery for an AJAX request
...
Try encodeURIComponent.
Encodes a Uniform Resource Identifier (URI) component by replacing each instance of certain characters by one, two, three, or four escape sequences representing the UTF-8 encoding of the character (will only be fou...
How exactly does tail recursion work?
...on't understand your question. I converted the function into an equivalent one but without explicit recursion (that is, without explicit function calls). If you change the logic into something non-equivalent, you may indeed make the function loop forever in some or all cases.
–...
assertEquals vs. assertEqual in python
...ted aliases :
For historical reasons, some of the TestCase methods had one or more aliases that are now deprecated. The following table lists the correct names along with their deprecated aliases:
Method Name | Deprecated alias | Deprecated alias
--------------+------------------+-----------...
Drop unused factor levels in a subsetted data frame
...
That's fine for a one-off, but in a data.frame with a large number of columns, you get to do that on every column that is a factor ... leading to the need for a function such as drop.levels() from gdata.
– Dirk Eddelbuett...
What is the purpose of “&&” in a shell command?
... - what is the purpose of &&?
In shell, when you see
$ command one && command two
the intent is to execute the command that follows the && only if the first command is successful. This is idiomatic of Posix shells, and not only found in Bash.
It intends to prevent the ...
When should one use final for method parameters and local variables?
...the code more difficult to understand with finals all over. If I'm in someone else's code, I'm not going to pull them out but if I'm writing new code I won't put them in. One exception is the case where you have to mark something final so you can access it from within an anonymous inner class.
...
How do I find out which DOM element has the focus?
...crolldivs', 0 or 1 of those divs is scrollable by arrow keys. If you click one, that div is focused. If you click outside all, the body is focused. How do you find out which scrolldiv is focused? jsfiddle.net/rudiedirkx/bC5ke/show (check console)
– Rudie
Oct 22...
Eclipse: All my projects disappeared from Project Explorer
It seems like all my projects (except one) disappeared from the view Project Explorer.
33 Answers
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