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Substitute multiple whitespace with single whitespace in Python [duplicate]
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3 Answers
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python pandas dataframe to dictionary
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answered Sep 9 '13 at 9:55
jorisjoris
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How can I create directory tree in C++/Linux?
...not fail.
**
** Test shell script
** PREFIX=mkpath.$$
** NAME=./$PREFIX/sa/32/ad/13/23/13/12/13/sd/ds/ww/qq/ss/dd/zz/xx/dd/rr/ff/ff/ss/ss/ss/ss/ss/ss/ss/ss
** : ${MKPATH:=mkpath}
** ./$MKPATH $NAME &
** [...repeat a dozen times or so...]
** ./$MKPATH $NAME &
** wait
** rm -fr ./$PREFIX/
*/
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Convert Iterable to Stream using Java 8 JDK
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edited Oct 4 '18 at 16:23
Matthias Braun
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a...
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...
Memoization in Haskell?
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f mf 0 = 0
f mf n = max n $ mf (n `div` 2) +
mf (n `div` 3) +
mf (n `div` 4)
You can get an unmemoized f by using fix f
This will let you test that f does what you mean for small values of f by calling, for example: fix f 123 = 144
We could memoize this by def...
Difference between passing array and array pointer into function in C
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3 Answers
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Using pg_dump to only get insert statements from one table within database
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232
if version < 8.4.0
pg_dump -D -t <table> <database>
Add -a before the -t ...
Are PHP include paths relative to the file or the calling code?
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133
It's relative to the main script, in this case A.php. Remember that include() just inserts code...
Quick easy way to migrate SQLite3 to MySQL? [closed]
Anyone know a quick easy way to migrate a SQLite3 database to MySQL?
17 Answers
17
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