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Differences between “java -cp” and “java -jar”?
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answered Aug 12 '12 at 13:59
Andreas DolkAndreas Dolk
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How to change an application icon programmatically in Android?
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10 Answers
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What is the “assert” function?
...mp;& "Whoops, length can't possibly be negative! (didn't we just check 10 lines ago?) Tell jsmith");
Or else like this:
assert(("Length can't possibly be negative! Tell jsmith", length >= 0));
When you're doing a release (non-debug) build, you can also remove the overhead of evaluating a...
Using multiple property files (via PropertyPlaceholderConfigurer) in multiple projects/modules
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If you ensure that every place holder, in each of the contexts involved, is ignoring unresolva...
What is the default scope of a method in Java?
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edited Mar 28 '12 at 19:09
answered Apr 3 '09 at 17:01
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Rails has_many with alias name
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edited Jul 31 '15 at 7:17
Mickaël Rémond
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The difference between Classes, Objects, and Instances
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Python: Convert timedelta to int in a dataframe
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169
Use the dt.days attribute. Access this attribute via:
timedelta_series.dt.days
You can also...
Replace non-ASCII characters with a single space
...ld use a conditional expression instead:
return ''.join([i if ord(i) < 128 else ' ' for i in text])
This handles characters one by one and would still use one space per character replaced.
Your regular expression should just replace consecutive non-ASCII characters with a space:
re.sub(r'[^\...
How to get last N records with activerecord?
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14 Answers
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