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Is it possible to use 'else' in a list comprehension? [duplicate]
...e used in comprehension statements:
>>> [a if a else 2 for a in [0,1,0,3]]
[2, 1, 2, 3]
So for your example,
table = ''.join(chr(index) if index in ords_to_keep else replace_with
for index in xrange(15))
...
Trim a string based on the string length
I want to trim a string if the length exceeds 10 characters.
11 Answers
11
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Convert a String In C++ To Upper Case
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207
Boost string algorithms:
#include <boost/algorithm/string.hpp>
#include <string>
s...
static allocation in java - heap, stack and permanent generation
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answered Oct 3 '10 at 12:55
Stephen CStephen C
603k8282 gold badges700700 silver badges10591059 bronze badges
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Effect of NOLOCK hint in SELECT statements
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answered Oct 16 '08 at 20:43
tom.dietrichtom.dietrich
7,85911 gold badge3737 silver badges5656 bronze badges
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What is pluginManagement in Maven's pom.xml?
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304
You still need to add
<plugins>
<plugin>
<groupId>org.apache.ma...
How to create named and latest tag in Docker?
Supposed I have an image that I want to tag as 0.10.24 (in my case it's an image containing Node.js 0.10.24). I built that image using a Dockerfile and executing docker build and by providing a tag using the -t parameter.
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Rendering JSON in controller
...nfused and they are two different things.?
– user1899082
Feb 12 '13 at 3:03
1
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Insert a string at a specific index
....splice = function(start, delCount, newSubStr) {
return this.slice(0, start) + newSubStr + this.slice(start + Math.abs(delCount));
};
}
Example
String.prototype.splice = function(idx, rem, str) {
return this.slice(0, idx) + str + this.slice(idx + Math.abs(rem));
};
var re...
How to avoid explicit 'self' in Python?
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101
Python requires specifying self. The result is there's never any confusion over what's a membe...