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UITableView with fixed section headers
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307
The headers only remain fixed when the UITableViewStyle property of the table is set to UITabl...
How to empty a list?
...bel with a new empty list:
del lst[:]
Here's an example:
lst1 = [1, 2, 3]
lst2 = lst1
del lst1[:]
print(lst2)
For the sake of completeness, the slice assignment has the same effect:
lst[:] = []
It can also be used to shrink a part of the list while replacing a part at the same time (but tha...
Python Sets vs Lists
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236
It depends on what you are intending to do with it.
Sets are significantly faster when it come...
In R, how to get an object's name after it is sent to a function?
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3 Answers
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Decompressing GZip Stream from HTTPClient Response
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3 Answers
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What is the difference between “text” and new String(“text”)?
...his is very peculiar, and is rarely the intention.
References
JLS 15.21.3 Reference Equality Operators == and !=
class Object - boolean Object(equals)
Related issues
Java String.equals versus ==
How do I compare strings in Java?
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sqlalchemy: how to join several tables by one query?
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Ryabchenko Alexander
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answered May 18 '11 at 13:04
Abdul KaderAbdul ...
Merge Images Side by Side(Horizontally)
I have five images of sizes: 600x30, 600x30, 600x30, 600x30, 810x30. Their names are: 0.png, 1.png, 2.png, 3.png, 4.png, respectively.
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Validate uniqueness of multiple columns
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3 Answers
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