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Convert a string to int using sql query
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How do I catch/prevent the em>x m>ception when one of the fields is non-numeric? I would have em>x m>pected it to convert to 0.
– Chloe
Jun 13 '13 at 17:47
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Importing from a relative path in Python
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EDIT Nov 2014 (3 years later):
Python 2.6 and 3.m>x m> supports proper relative imports, where you can avoid doing anything hacky. With this method, you know you are getting a relative import rather than an absolute import. The '..' means, go to the directory above me:
from ...
Using python's eval() vs. ast.literal_eval()?
...tion is called. See also the dangers of eval.
ast.literal_eval raises an em>x m>ception if the input isn't a valid Python datatype, so the code won't be em>x m>ecuted if it's not.
Use ast.literal_eval whenever you need eval. You shouldn't usually evaluate literal Python statements.
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differences between 2 JUnit Assert classes
...obviously) and the methods on each appear to be very similar. Can anybody em>x m>plain why this is?
6 Answers
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Em>x m>cluding directories in os.walk
... tree (using os.walk()) and then visits each file matching a certain file em>x m>tension. However, since some of the directory trees that my tool will be used on also contain sub directories that in turn contain a LOT of useless (for the purpose of this script) stuff, I figured I'd add an option for th...
Array vs. Object efficiency in JavaScript
... 'test' };
a1.push({id: newNo, name: 'test'});
}
Original Post - Em>x m>planation
There are some misconceptions in your question.
There are no associative arrays in Javascript. Only Arrays and Objects.
These are arrays:
var a1 = [1, 2, 3];
var a2 = ["a", "b", "c"];
var a3 = [];
a3[0] = "a";
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Installing Apple's Network Link Conditioner Tool
I have installed m>x m>code 4.3.1 on my machine running Lion.
6 Answers
6
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What's the point of const pointers?
...ror because you're changing the value to ptr. Adding restrictions via syntam>x m> is a good thing in general. Just don't take it too far -- the em>x m>ample you gave is a case where most people don't bother using const.
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How to increase the Java stack size?
...ow Java handles the situation where a large runtime stack is needed. I've em>x m>tended my question with the summary of the responses.
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TypeError: sequence item 0: em>x m>pected string, int found
... connects elements inside list of strings, not ints.
Use this generator em>x m>pression instead :
values = ','.join(str(v) for v in value_list)
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