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Specify JDK for Maven to use
...ut they don't seem to apply to me. Some suggest adding some config to .m2/settings.xml but I don't have a settings.xml . Plus, I don't want to use 1.6 for all maven builds.
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Convert datetime object to a String of date only in Python
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You can use strftime to help you format your date.
E.g.,
import datetime
t = datetime.datetime(2012, 2, 23, 0, 0)
t.strftime('%m/%d/%Y')
will yield:
'02/23/2012'
More information about formatting see here
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Uniq by object attribute in Ruby
What's the most elegant way to select out objects in an array that are unique with respect to one or more attributes?
14 An...
Execute script after specific delay using JavaScript
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There is the following:
setTimeout(function, milliseconds);
function which can be passed the time after which the function will be executed.
See: Window setTimeout() Method.
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How to get the children of the $(this) selector?
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18 Answers
18
Active
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Is there a pretty print for PHP?
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Remember to set html_errors = on in php.ini to get pretty printing of var_dump() in combination with xdebug.
share
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Pointers vs. values in parameters and return values
...r, a plain literal, or a useful zero value like bytes.Buffer.
Consider a Reset() method to put an object back in a blank state, like some stdlib types offer. Users who don't care or can't save an allocation don't have to call it.
Consider writing modify-in-place methods and create-from-scratch funct...
How to get UTF-8 working in Java webapps?
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Mostly characters äåö are not a problematic as the default character set used by browsers and tomcat/java for webapps is latin1 ie. ISO-8859-1 which "understands" those characters.
To get UTF-8 working under Java+Tomcat+Linux/Windows+Mysql requires the following:
Configuring Tomcat's server....
What's the need of array with zero elements?
...ld not make the structure larger than the object being accessed; the
offset of the array shall remain that of the flexible array member, even if this would differ
from that of the replacement array. If this array would have no elements, it behaves as if
it had one element but the behavior ...
Enable binary mode while restoring a Database from an SQL dump
...d, and there are various software can do this. For example in emacs,
M-x set-buffer-file-coding-system
then input required coding system such as utf-8.
And in the future, for a better mysqldump result, use:
mysqldump <dbname> -r <filename>
and then the output is handled by mysqldu...