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Why does the jquery change event not trigger when I set the value of a select using val()?
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Hi, doing this update drop down. but getting called onChange() recursively.
– Pankaj
Nov 14 '14 at 8:51
3
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Can a shell script set environment variables of the calling shell? [duplicate]
...t, when run, will set some environment variables that will stay set in the caller's shell.
21 Answers
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Python threading.timer - repeat function every 'n' seconds
...e not self.stopped.wait(0.5):
print("my thread")
# call a function
In the code that started the timer, you can then set the stopped event to stop the timer.
stopFlag = Event()
thread = MyThread(stopFlag)
thread.start()
# this will stop the timer
stopFlag.set()
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What is an initialization block?
...ng to use an init() method (which someone updating the class may forget to call it)
– pablisco
Aug 19 '16 at 10:28
@Th...
Can you supply arguments to the map(&:method) syntax in Ruby?
...on Symbol like this:
class Symbol
def with(*args, &block)
->(caller, *rest) { caller.send(self, *rest, *args, &block) }
end
end
Which will enable you to do not only this:
a = [1,3,5,7,9]
a.map(&:+.with(2))
# => [3, 5, 7, 9, 11]
But also a lot of other cool stuff, lik...
Xcode find caller functions
In Xcode, how can I find all caller functions of a specific function?
10 Answers
10
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How to read a local text file?
...answered Jan 21 '13 at 20:20
Majid LaissiMajid Laissi
16.6k1717 gold badges6060 silver badges9797 bronze badges
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Eclipse ctrl+right does nothing
...bug in the editor specifically (https://bugs.eclipse.org/bugs/show_bug.cgi?id=426557). Sometimes you can find that when you restart can't move with control+arrow in the editor but you can in other views like console window.
You can disable welcome screen ( in most eclipse based IDEs it's a checkbox...
What is the difference between Ruby 1.8 and Ruby 1.9
...ts p.(1,2,3)
puts p[1,2,3]
Ruby 1.8.6
p = lambda {|a,b,c| a+b+c}
puts p.call(1,2,3)
Complex Numbers
Ruby 1.9
Complex(3,4) == 3 + 4.im
Decimal Is Still Not The Default
Ruby 1.9
irb(main):001:0> 1.2-1.1
=> 0.0999999999999999
Regex “Properties”
Ruby 1.9
/\p{Space}/
Ruby...
How can I get this ASP.NET MVC SelectList to work?
...ustomers
select new SelectListItem
{
Selected = (c.CustomerID == invoice.CustomerID),
Text = c.Name,
Value = c.CustomerID.ToString()
};
At second glance I'm not sure I know what you are after...
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