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Why is vertical-align: middle not working on my span or div?
I'm trying to vertically center a span or div element within another div element. However when I put vertical-align: middle , nothing happens. I've tried changing the display properties of both elements, and nothing seems to work.
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Haskell: Where vs. Let
...
f' x = y
where y = ... x ...
3: Here is a complete example without the ...'s:
module StateExample where
data State a s = State (s -> (a, s))
f1 :: State Int (Int, Int)
f1 = State $ \state@(a, b) ->
let
hypot = a^2 + b^2
result = (hypot, state)
in resul...
Equivalent of “continue” in Ruby
...s a continue keyword that, when used inside of a loop, jumps to the next iteration of the loop. Is there any equivalent of this continue keyword in Ruby?
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CSS way to horizontally align table
...this is to set the left and right margins to “auto.” Thus, one might write in a style sheet:
table
{
margin-left: auto;
margin-right: auto;
}
But the article mentioned in the beginning of this answer gives you all the other way to center a table.
An elegant css cross-browser sol...
Can someone explain collection_select to me in clear, simple terms?
......
# then you should specify some collection or array of rows.
# It can be Author.where(..).order(..) or something like that.
# In your example it is:
Author.all,
# then you should specify methods for generating options
:id, # this is name of method that will be called f...
How do I get a list of all subdomains of a domain? [closed]
...bdomains of a given domain. I found a hint which tells me to dig the authoritative Nameserver with the following option:
9 ...
What is the difference between getFields and getDeclaredFields in Java reflection
I'm a little confused about the difference between the getFields method and the getDeclaredFields method when using Java reflection.
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Java: Getting a substring from a string starting after a particular character
...follow
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edited Jul 29 at 15:12
Lars Flieger
3155 bronze badges
answered Jan 14 '13 at 10...
Bootstrap 3.0 - Fluid Grid that includes Fixed Column Sizes
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There's really no easy way to mix fluid and fixed widths with Bootstrap 3. It's meant to be like this, as the grid system is designed to be a fluid, responsive thing. You could try hacking something up, but it would go against what the Responsive Grid system is trying to do, the i...
Java Look and Feel (L&F) [closed]
I am developing a desktop application with Java Swing for my personal use.I am in need of some beautiful Look and Feel for my application. How can I do it using Java or a 3rd party API?
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