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Python: avoid new line with print command [duplicate]
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If you're using Python 2.5, this won't work, but for people using 2.6 or 2.7, try
from __future__ import print_function
print("abcd", end='')
print("efg")
results in
abcdefg
For those using 3.x, this is already built-in.
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Best way to handle list.index(might-not-exist) in python?
... Is that python 2.6? I know I didn't mention it, but I'm using 2.5. This is probably what I'd do in 2.6
– Draemon
Jan 25 '10 at 15:12
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CryptographicException 'Keyset does not exist', but only through WCF
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Thankyou thankyou thankyou! I've lost about 2.5 hours of my life thanks to this horrid issue and i'm sure i would have lost 2.5 days if i didn't see this.
– Frank Tzanabetis
Jun 26 '13 at 6:25
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How to exit from Python without traceback?
...ownvote, but if you read my comment just above yours, that's only true for 2.5+. If you read all of my post, I explicitly said that the code is silly and suggested exactly what you said in your comment.
– bstpierre
Dec 5 '12 at 15:52
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Java SecurityException: signer information does not match
...y:tree|grep servlet
Its output:
[INFO] +- javax.servlet:servlet-api:jar:2.5:compile
[INFO] +- javax.servlet:jstl:jar:1.2:compile
[INFO] | +- org.eclipse.jetty.orbit:javax.servlet.jsp:jar:2.2.0.v201112011158:compile
[INFO] | +- org.eclipse.jetty.orbit:javax.servlet.jsp.jstl:jar:1.2.0.v2011052118...
Ruby: Easiest Way to Filter Hash Keys?
...acked by this answer like I did.
As the other answer mentions, Ruby >= 2.5 added the Hash#slice method which was previously only available in Rails.
Example:
> { one: 1, two: 2, three: 3 }.slice(:one, :two)
=> {:one=>1, :two=>2}
End of edit. What follows is the original answer wh...
What are “named tuples” in Python?
...e (x, y). This leads to code like the following:
pt1 = (1.0, 5.0)
pt2 = (2.5, 1.5)
from math import sqrt
line_length = sqrt((pt1[0]-pt2[0])**2 + (pt1[1]-pt2[1])**2)
Using a named tuple it becomes more readable:
from collections import namedtuple
Point = namedtuple('Point', 'x y')
pt1 = Point(1...
How to replace a hash key with another key
...//api.rubyonrails.org/classes/Hash.html#method-i-transform_keys
UPD: ruby 2.5 method
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What is the simplest way to convert a Java string from all caps (words separated by underscores) to
...particular package", drop repo1.maven.org/maven2/commons-lang/commons-lang/2.5/… into your classpath. The Maven artifact is commons-lang:commons-lang:2.5 and it's readily available from Maven Central.
– Hendy Irawan
Dec 18 '10 at 7:25
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How to write a test which expects an Error to be thrown in Jasmine?
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It's expect(foo).toThrowError(TypeError); in Jasmine 2.5: jasmine.github.io/2.5/introduction
– Benny Neugebauer
Feb 17 '17 at 16:24
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