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Why are `private val` and `private final val` different?
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edited Sep 25 '13 at 23:33
answered Nov 16 '12 at 8:27
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Get nodes where child node contains an attribute
...m to work?
– Martin Konicek
Oct 28 '13 at 11:35
5
Martin, you could use //book[.//title/@lang = '...
How do I check the difference, in seconds, between two dates?
...es, use total_seconds like this:
import datetime as dt
a = dt.datetime(2013,12,30,23,59,59)
b = dt.datetime(2013,12,31,23,59,59)
(b-a).total_seconds()
86400.0
#note that seconds doesn't give you what you want:
(b-a).seconds
0
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Is it possible to use jQuery to read meta tags
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313
Just use something like:
var author = $('meta[name=author]').attr("content");
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How to append to New Line in Node.js
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answered Apr 30 '12 at 13:17
Rob HruskaRob Hruska
108k2727 gold badges158158 silver badges185185 bronze badges
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“aapt” IOException error=2, No such file or directory" why can't I build my gradle on jenkins?
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I had the following similar error on Ubuntu 13.10:
Cannot run program "/usr/local/android-sdk-linux/build-tools/19.0.3/aapt": error=2, No such file or directory
And this answer fixed it for me:
To get aapt working (this fixed my issues with the avd as well) just ...
How to get the host name of the current machine as defined in the Ansible hosts file?
...95 4.66231C43.6264 4.66231 43.1481 5.28821 43.1481 6.59048V11.9512C43.1481 13.2535 43.6264 13.8962 44.6595 13.8962C45.6924 13.8962 46.1709 13.2535 46.1709 11.9512V9.17788Z\"/\u003e\u003cpath d=\"M32.492 10.1419C32.492 12.6954 34.1182 14.0484 37.0451 14.0484C39.9723 14.0484 41.5985 12.6954 41.5985 10...
How to find duplicates in 2 columns not 1
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edited Mar 13 '09 at 13:39
answered Mar 13 '09 at 13:20
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Mongoose indexing in production code
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136
I've never understood why the Mongoose documentation so broadly recommends disabling autoIndex...
MySQL Select all columns from one table and some from another table
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Tatu UlmanenTatu Ulmanen
111k3131 gold badges172172 silver badges179179 bronze badges
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