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CSS Div stretch 100% page height
...h when using a div as a container for a dynamic background.
Remove the z-index for non-background uses.
Remove left or right for a full height column.
Remove top or bottom for a full width row.
EDIT 1: CSS below has been edited because it did not show correctly in FF and Chrome. moved position:r...
validation custom message for rails 3
...</ul>
Replace it by:
<ul>
<% @article.errors.each_with_index do |msg, i| %>
<li><%= msg[1] %></li>
<% end %>
</ul>
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RESTful Services - WSDL Equivalent
... world, but I don't understand why. Isn't it always useful to programmatically bind to a definition and create proxy classes instead of manually coding? I don't mean to get into a philosophical debate, just looking for the reason there is no WSDL in REST, or why it is not needed. Thanks.
...
How accurately should I store latitude and longitude?
...
Actually, equator is best case. One latitude and one longitude degree are the same size at the equator (69 miles), but one degree of longitude shrinks to zero as it approaches either of the poles. Here's a very nice explanation: ...
How to test if list element exists?
...eck on full path, this can be used.
Element_Exists_Check = function( full_index_path ){
tryCatch({
len_element = length(full_index_path)
exists_indicator = ifelse(len_element > 0, T, F)
return(exists_indicator)
}, error = function(e) {
return(F)
})
}
...
Is there a way to measure how sorted a list is?
...r of inversions.
The number of inversions is the number of pairs (a,b) st index of a < b AND b << a. For these purposes << represents whatever ordering relation you choose for your particular sort.
A fully sorted list has no inversions, and a completely reversed list has the maximum...
LINQPad [extension] methods [closed]
... it:
var pb = new Util.ProgressBar("Analyzing data");
pb.Dump();
for (int index = 0; index <= 100; index++)
{
pb.Percent = index;
Thread.Sleep(100);
}
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...
When to use IList and when to use List
...IList implements IEnumerable.
You should use IList when you need access by index to your collection, add and delete elements, etc...
List
List implements IList.
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How to document Ruby code?
...
Having used mostly C++, Java, Scala and PHP, I find the @tag notation very familiar.
– doub1ejack
Dec 30 '16 at 23:13
1
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Is there a C++ gdb GUI for Linux? [closed]
...e tool becomes a nice experience.
The CDT tooling provides a decent C/C++ indexer that allows you to quickly find references to methods in your code base. It also provides a nice macro expansion tool and limited refactoring support.
With regards to support for debugging, CDT is able to do everyth...