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UICollectionView current visible cell index
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What is WEB-INF used for in a Java EE web application?
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218
The Servlet 2.4 specification says this about WEB-INF (page 70):
A special directory exists...
Put icon inside input element in a form
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How to get start and end of day in Javascript?
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answered Dec 26 '11 at 14:35
tvanfossontvanfosson
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Using multiple delimiters in awk
...ression.
awk -F'[/=]' '{print $3 "\t" $5 "\t" $8}' file
Produces:
tc0001 tomcat7.1 demo.example.com
tc0001 tomcat7.2 quest.example.com
tc0001 tomcat7.5 www.example.com
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Using global variables in a function
... global globvar # Needed to modify global copy of globvar
globvar = 1
def print_globvar():
print(globvar) # No need for global declaration to read value of globvar
set_globvar_to_one()
print_globvar() # Prints 1
I imagine the reason for it is that, since global variables are ...
How to pass a function as a parameter in Java? [duplicate]
...r example:
public interface MyInterface {
String doSomething(int param1, String param2);
}
then anywhere where MyInterface is used, you can substitute a lambda expression:
class MyClass {
public MyInterface myInterface = (p1, p2) -> { return p2 + p1; };
}
For example, you can create...
Can I install Python 3.x and 2.x on the same Windows computer?
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answered Nov 8 '12 at 21:11
Nick TNick T
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Delaying a jquery script until everything else has loaded
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218
You can have $(document).ready() multiple times in a page. The code gets run in the sequence in...
How to display a confirmation dialog when clicking an link?
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edited May 5 '12 at 15:04
answered May 5 '12 at 14:38
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