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How to search for occurrences of more than one space between words in a line
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edited Sep 21 '10 at 10:14
answered Sep 21 '10 at 9:16
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Apache Spark: map vs mapPartitions?
... so.
– Nicholas White
Jan 18 '14 at 10:52
If you look at the source -- github.com/apache/incubator-spark/blob/… and ...
Splitting a list into N parts of approximately equal length
...oken due to rounding errors. Do not use it!!!
assert len(chunkIt([1,2,3], 10)) == 10 # fails
Here's one that could work:
def chunkIt(seq, num):
avg = len(seq) / float(num)
out = []
last = 0.0
while last < len(seq):
out.append(seq[int(last):int(last + avg)])
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How to sort a Ruby Hash by number value?
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metrics = {"sitea.com" => 745, "siteb.com" => 9, "sitec.com" => 10 }
metrics.sort_by {|_key, value| value}
# ==> [["siteb.com", 9], ["sitec.com", 10], ["sitea.com", 745]]
If you need a hash as a result, you can use to_h (in Ruby 2.0+)
metrics.sort_by {|_key, value| value}.to_h
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Xcode can only refactor C and Objective-C code. How to rename swift class name in Xcode 6?
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answered Jun 10 '14 at 11:03
NewoneNewone
29122 silver badges22 bronze badges
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Clojure: cons (seq) vs. conj (list)
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edited Jun 9 '10 at 20:46
answered Jun 9 '10 at 20:38
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Regular expression for matching latitude/longitude coordinates?
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answered Aug 19 '10 at 3:38
Eric CEric C
3,55633 gold badges2828 silver badges2626 bronze badges
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Python: print a generator expression?
...rator expression is a "naked" for expression. Like so:
x*x for x in range(10)
Now, you can't stick that on a line by itself, you'll get a syntax error. But you can put parenthesis around it.
>>> (x*x for x in range(10))
<generator object <genexpr> at 0xb7485464>
This is so...
Checking oracle sid and database name
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– Muhammad Ashikuzzaman
Nov 4 '15 at 10:25
add a comment
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Remote debugging a Java application
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answered Jun 10 '09 at 12:47
Chris Jester-YoungChris Jester-Young
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