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Using 'return' in a Ruby block
...> puts "value=#{value}"
irb(main):004:1> end
=> nil
irb(main):005:0>
irb(main):006:0* thing {
irb(main):007:1* return 6 * 7
irb(main):008:1> }
LocalJumpError: unexpected return
from (irb):7:in `block in irb_binding'
from (irb):2:in `call'
from (irb):2:in `t...
Very large matrices using Python and NumPy
...begins to struggle with anything much larger (trying to create a matrix of 50000 x 50000 fails). Obviously, this is because of the massive memory requirements.
...
How to parse freeform street/postal address out of text, and into components
...ssions that match addresses in a very specific format, to this:
/\s+(\d{2,5}\s+)(?![a|p]m\b)(([a-zA-Z|\s+]{1,5}){1,2})?([\s|,|.]+)?(([a-zA-Z|\s+]{1,30}){1,4})(court|ct|street|st|drive|dr|lane|ln|road|rd|blvd)([\s|,|.|;]+)?(([a-zA-Z|\s+]{1,30}){1,2})([\s|,|.]+)?\b(AK|AL|AR|AZ|CA|CO|CT|DC|DE|FL|GA|GU...
Why doesn't JavaScript have a last method? [closed]
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5
The question was "Why isn't this feature built into Javascript" not "How can achieve this functionality". There is no reason to think the or...
Expanding a parent to the height of its children
...
551
Try this for the parent, it worked for me.
overflow:auto;
UPDATE:
One more solution that ...
Use of def, val, and var in scala
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255
There are three ways of defining things in Scala:
def defines a method
val defines a fixed va...
How do I space out the child elements of a StackPanel?
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5
The scoped Style is an awesome way to do that - thanks for the tip!
– Ana Betts
May 31 '09 at 18:41
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How to convert int to QString?
... |
edited Aug 17 '15 at 7:38
tomvodi
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answ...
Database Structure for Tree Data Structure
... Adjacency List:
https://blogs.msdn.microsoft.com/mvpawardprogram/2012/06/25/hierarchies-convert-adjacency-list-to-nested-sets
There are other models as well, including materialized path and nested sets:
http://communities.bmc.com/communities/docs/DOC-9902
Joe Celko has written a book on this subj...