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Java Try Catch Finally blocks without Catch
... on try/finally: The finally will always execute unless
System.exit() is called.
The JVM crashes.
The try{} block never ends (e.g. endless loop).
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How JavaScript closures are garbage collected
...er) Lexical Environment is a reference to the Lexical Environment that logically
surrounds the inner Lexical Environment.
An outer Lexical Environment may, of course, have its own outer
Lexical Environment. A Lexical Environment may serve as the outer environment for multiple inner Lexic...
Is there a way to detach matplotlib plots so that the computation can continue?
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Use matplotlib's calls that won't block:
Using draw():
from matplotlib.pyplot import plot, draw, show
plot([1,2,3])
draw()
print('continue computation')
# at the end call show to ensure window won't close.
show()
Using interactive mode:
fro...
Message Queue vs. Web Services? [closed]
...ient is responsible of resending it.
If the server gives a response to the call and the client fails the operation is lost.
You don't have contention, that is: if million of clients call a web service on one server in a second, most probably your server will go down.
You can expect an immediate resp...
Difference between $.ajax() and $.get() and $.load()
...times very useful. You have to deal with the returned data yourself with a callback.
$.get() is just a shorthand for $.ajax() but abstracts some of the configurations away, setting reasonable default values for what it hides from you. Returns the data to a callback. It only allows GET-requests so i...
How do getters and setters work?
...ng a value but NOT exposing the value contained in a field, that is if you call someObj.getTime().setHour(5) it should not affect someObj's internal state. Also setters and getters (accessors and mutators by their fancier name) have a very strict method signature meaning that getter doesn't have any...
Anonymous method in Invoke call
Having a bit of trouble with the syntax where we want to call a delegate anonymously within a Control.Invoke.
8 Answers
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how to iterate through dictionary in a dictionary in django template?
... thanks for your answer. I have recipe_name one level up and didn't show that level of the dictionary. Thank you for your answer! I couldn't use values[0] instead I had to values.items
– darren
Nov 5 '11 at 8:41
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String's Maximum length in Java - calling length() method
...aximum size a String object may have, referring to the length() method call?
7 Answers
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Get all child views inside LinearLayout at once
... How can i get total no of buttons added in linear layout and devide it by 2 ? My purpose is to show 2 rows of buttons using linear layout.
– Jay Rathod RJ
Dec 1 '16 at 8:39
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