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Migrating from JSF 1.2 to JSF 2.0
...am working with a rather large app written in JSF 1.2 .
JSF 1.2 is around 6 years old now. I need to upgrade to JSF 2.0. How painful will this be? I noticed that some attributes in custom tags have been changed etc.
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Check if PHP session has already started
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26 Answers
26
Active
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What does 'super' do in Python?
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What's the difference?
SomeBaseClass.__init__(self)
means to call SomeBaseClass's __init__. while
super(Child, self).__init__()
means to call a bound __init__ from the parent class that follows Child in the instance's Method Resolution Order (MRO).
If th...
Call Go functions from C
... can assign it its own type:
type ProgressHandler func(current, total uint64, userdata interface{}) int
This handler takes some progress info (current number of files received and total number of files) along with an interface{} value which can hold anything the user needs it to hold.
Now we nee...
How to post data to specific URL using WebClient in C#
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edited Aug 11 '12 at 10:36
Alberto León
2,49022 gold badges2121 silver badges2323 bronze badges
answer...
What does the Ellipsis object do?
...y the slice [:2,:2]:
>>> a
array([[ 1, 2, 3, 4],
[ 5, 6, 7, 8],
[ 9, 10, 11, 12],
[13, 14, 15, 16]])
>>> a[:2,:2] # top left
array([[1, 2],
[5, 6]])
Extending this further, Ellipsis is used here to indicate a placeholder for the rest of the ar...
How to use ng-repeat without an html element
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66
Update: If you are using Angular 1.2+, use ng-repeat-start. See @jmagnusson's answer.
Otherwis...
JavaScript: location.href to open in new window/tab?
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6 Answers
6
Active
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Execute code when Django starts ONCE only?
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– Mark Chackerian
May 14 '15 at 1:56
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show 10 more comments
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Django FileField with upload_to determined at runtime
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256
You've probably read the documentation, so here's an easy example to make it make sense:
def co...