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How do I copy items from list to list without foreach?
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570
You could try this:
List<Int32> copy = new List<Int32>(original);
or if you're us...
Simple way to repeat a String in java
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250
String::repeat
". ".repeat( 7 ) // Seven period-with-space pairs: . . . . . . .
New in Java...
Correct approach to global logging in Golang
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60
Create a single log.Logger and pass it around?
That is possible. A log.Logger can be ...
Return multiple columns from pandas apply()
...data.
def sizes(s):
s['size_kb'] = locale.format("%.1f", s['size'] / 1024.0, grouping=True) + ' KB'
s['size_mb'] = locale.format("%.1f", s['size'] / 1024.0 ** 2, grouping=True) + ' MB'
s['size_gb'] = locale.format("%.1f", s['size'] / 1024.0 ** 3, grouping=True) + ' GB'
return s
df_...
When to use StringBuilder in Java [duplicate]
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500
If you use String concatenation in a loop, something like this,
String s = "";
for (int i = 0;...
Mercurial Eclipse Plugin
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206
MercurialEclipse
Update site: https://bitbucket.org/mercurialeclipse/update-site/raw/default/
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How to check identical array in most efficient way? [duplicate]
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answered Oct 26 '10 at 16:55
palswimpalswim
10.5k66 gold badges4545 silver badges7070 bronze badges
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Loop through list with both content and index [duplicate]
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Use enumerate():
>>> S = [1,30,20,30,2]
>>> for index, elem in enumerate(S):
print(index, elem)
(0, 1)
(1, 30)
(2, 20)
(3, 30)
(4, 2)
share
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How to go to a URL using jQuery? [duplicate]
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gunr2171
9,3961010 gold badges5050 silver badges7373 bronze badges
answered Jun 6 '13 at 10:23
AlvaroAlvaro
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npm can't find package.json
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Update 2018
This is becoming quite a popular question and my answer (although marked as correct) is no longer valid. Please refer to Deepali's answer below:
npm init
Original Outdated Answer
I think you forgot to setup the direc...