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Copying a HashMap in Java
...d structures, HashMap.putAll() will copy by reference, because it doesn't know how to exactly copy your object. For example:
import java.util.*;
class Playground {
public static void main(String[ ] args) {
Map<Integer, Map<Integer,List<Float>>> dataA = new HashMap<&...
How to change the button text of ?
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@Ya can you tell what browser and it version? Tested now on Chrome Version 43.0.2357.130 (64-bit) on Linux and all examples works perfectly.
– Fernando Kosh
Jul 6 '15 at 21:16
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How to strip all whitespace from string
..., not just ASCII) and added complexity by stressing Python 2 (which is EOL now, and the question is tagged Python 3). I think the brief mention of Python 2 and the explanation about the differences is enough info to choose the right approach.
– Tim Yates
Sep 3 ...
How to select all instances of a variable and edit variable name in Sublime
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I know the question is about Macs, but I got here searching the answer for Ubuntu, so I guess my answer could be useful to someone.
Easy way to do it: AltF3.
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Finding all possible permutations of a given string in python
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@pst: Hmm I'd tend to disagree. I know in Ada or Pascal that a cast is just a new type-view on the same bits. However at least from a C perspective, casting is an appropriate term whether or not you're changing the underlying structure of the data. It simply r...
Is it possible to use AutoLayout with UITableView's tableHeaderView?
Since I discovered AutoLayout I use it everywhere, now I'm trying to use it with a tableHeaderView .
29 Answers
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Efficiently replace all accented characters in a string?
...not like about this (or you may, I guess it depends) is that the regex can now be modified outside of the function's body. So, someone could do this to modify the interally-used regex:
makeSortString.translate_re = /[a-z]/g;
So, there is that option.
One way to get a closure, and thus prevent so...
Failed loading english.pickle with nltk.data.load
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This is what worked for me just now:
# Do this in a separate python interpreter session, since you only have to do it once
import nltk
nltk.download('punkt')
# Do this in your ipython notebook or analysis script
from nltk.tokenize import word_tokenize
se...
Check if any ancestor has a class using jQuery
...e. Parents loop was not break on first matched parent using closest(), but now it is. (don't know since which jq version but i'm pretty sure to be correct on this statement)
– A. Wolff
Mar 6 '14 at 21:26
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Check if a string matches a regex in Bash script
...retty sure that for those who just started to learn bash(probably already knowing some bits of another language) will understand bash syntax for regex more easily than some grep command with -E flag.
– Aleks-Daniel Jakimenko-A.
Jan 15 '14 at 10:19
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