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++someVariable vs. someVariable++ in JavaScript
...swer. ;-)
– Chris
Aug 12 '10 at 16:34
2
What would this look like if you used + 1 instead of ++? ...
Best way to create an empty map in Java
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243
1) If the Map can be immutable:
Collections.emptyMap()
// or, in some cases:
Collections.<...
Is it possible to do start iterating from an element other than the first using foreach?
...on.Take(3))
These can even be paired together, so if you only wanted the 4-6 items you could do:
foreach (string curString in myCollection.Skip(3).Take(3))
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When to use Preorder, Postorder, and Inorder Binary Search Tree Traversal strategies
...), ends at the right-most node (10)
Traversal sequence: 7, 1, 0, 3, 2, 5, 4, 6, 9, 8, 10
In-order traversal:
Summary: Begins at the left-most node (0), ends at the rightmost node (10)
Traversal Sequence: 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10
Post-order traversal:
Summary: Begins with the left-mos...
Most efficient way of making an if-elif-elif-else statement when the else is done the most?
... something == 'there':
the_thing = 3
else:
the_thing = 4
2.py
something = 'something'
options = {'this': 1, 'that': 2, 'there': 3}
for i in xrange(1000000):
the_thing = options.get(something, 4)
3.py
something = 'something'
options = {'this': 1, 'that': 2, 'there': 3}
...
showDialog deprecated. What's the alternative?
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edited May 23 '17 at 11:54
Community♦
111 silver badge
answered Dec 21 '12 at 12:34
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function declaration isn't a prototype
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edited Dec 31 '13 at 11:47
heinrich5991
1,9551616 silver badges2323 bronze badges
answered Sep 6 '08 a...
Coding Katas for practicing the refactoring of legacy code
... piece, perhaps fixing bugs and adding features along the way
Repeat steps 4 through 6
When you find a part that was especially challenging, throw away your work and repeat it a couple times to reinforce your skills.
This doesn't just practice refactoring, but other skills like code reading, test...