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Why is division in Ruby returning an integer instead of decimal value?
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edited Oct 24 '13 at 3:17
Andrew Marshall
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Passing a list of kwargs?
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answered Sep 30 '09 at 6:11
PeterPeter
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What is the easiest way to push an element to the beginning of the array?
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390
What about using the unshift method?
ary.unshift(obj, ...) → ary
Prepends objects to t...
How do I install Maven with Yum?
...ur purposes. Try,
wget http://mirror.olnevhost.net/pub/apache/maven/maven-3/3.0.5/binaries/apache-maven-3.0.5-bin.tar.gz
basically just go to the maven site. Find the version of maven you want. The file type and use the mirror for the wget statement above.
Afterwards the process is easy
Run th...
What is android:weightSum in android, and how does it work?
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134
Per documentation, android:weightSum defines the maximum weight sum, and is calculated as the s...
Can a variable number of arguments be passed to a function?
...anyArgs(1)
I was called with 1 arguments: (1,)
>>> manyArgs(1, 2, 3)
I was called with 3 arguments: (1, 2, 3)
As you can see, Python will unpack the arguments as a single tuple with all the arguments.
For keyword arguments you need to accept those as a separate actual argument, as shown ...
Display number with leading zeros
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In Python 2 (and Python 3) you can do:
print "%02d" % (1,)
Basically % is like printf or sprintf (see docs).
For Python 3.+, the same behavior can also be achieved with format:
print("{:02d}".format(1))
For Python 3.6+ the same behavior c...
Is there a 'foreach' function in Python 3?
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user 451
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answered Aug 18 '13 at 0:33
Jo Are ByJo Are By
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Convert Array to Object
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itamar
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answered Apr 3 '16 at 17:03
OriolOriol
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How to convert float to int with Java
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edited May 7 '15 at 18:03
user719662
answered Aug 18 '09 at 17:41
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