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What's the difference between a proc and a lambda in Ruby?
... the method. If, however, we convert our proc to a lambda, we get the following:
def my_method
puts "before proc"
my_proc = lambda do
puts "inside proc"
return
end
my_proc.call
puts "after proc"
end
my_method
shoaib@shoaib-ubuntu-vm:~/tmp$ ruby a.rb
before proc
inside proc
after ...
Differences between distribute, distutils, setuptools and distutils2?
...immFlimm
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How to get the name of the calling method?
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Bryan Ash
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answered Feb 24 '11 at 4:25
DigitalRossDigitalRo...
Colors with unix command “watch”?
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Community♦
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answered Sep 25 '10 at 14:37
Paused until further notice.Paused until further notice...
Why do objects of the same class have access to each other's private data?
...ation, which is why it even has its own dedicated chapter in the standard (11.5). But still any per-object features described there are rather rudimentary. Again, access control in C++ is meant to work on per-class basis.
sh...
Many-to-many relationship with the same model in rails?
... |
edited Aug 20 '14 at 11:58
answered Aug 19 '14 at 17:20
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Remove property for all objects in array
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114
The only other ways are cosmetic and are in fact loops.
For example :
array.forEach(function...
Better way to get type of a Javascript variable?
...
11 Answers
11
Active
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Check if user is using IE
...
Use below JavaScript method :
function msieversion()
{
var ua = window.navigator.userAgent;
var msie = ua.indexOf("MSIE ");
if (msie > 0) // If Internet Explorer, return version number
{
alert(parseInt(ua.substring(msie + 5, ua.indexOf(".", msie))));
}
else...