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Hadoop “Unable to load native-hadoop library for your platform” warning
...ibrary $HADOOP_HOME/lib/native/libhadoop.so.1.0.0 was actually compiled on 32 bit.
Anyway, it's just a warning, and won't impact Hadoop's functionalities.
Here is the way if you do want to eliminate this warning, download the source code of Hadoop and recompile libhadoop.so.1.0.0 on 64bit system...
Which timestamp type should I choose in a PostgreSQL database?
...-aware dates are stored internally in UTC?
– user533832
Aug 4 '11 at 21:35
2
The point of the che...
Why doesn't ruby support method overloading?
...
answered Feb 21 '12 at 15:32
Jörg W MittagJörg W Mittag
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...
Authenticate with GitHub using a token
... |
edited Feb 20 at 0:32
BMW
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answered Sep 21...
Should I embed images as data/base64 in CSS or HTML
...sides:
Doesn't work at all in IE6 and 7.
Works for resources only up to 32k in size in IE8. This is the limit that applies after base64 encoding. In other words, no longer than 32768 characters.
It saves a request, but bloats the HTML page instead! And makes images uncacheable. They get loaded ...
Convert SVG to PNG in Python
...disk:
import cairo
import rsvg
img = cairo.ImageSurface(cairo.FORMAT_ARGB32, 640,480)
ctx = cairo.Context(img)
## handle = rsvg.Handle(<svg filename>)
# or, for in memory SVG data:
handle= rsvg.Handle(None, str(<svg data>))
handle.render_cairo(ctx)
img.write_to_png("svg.png")
Upd...
How can I run code on a background thread on Android?
...
Simon DorociakSimon Dorociak
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...
Why do objects of the same class have access to each other's private data?
...
JacobJacob
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...
Actionbar notification count icon (badge) like Google has
..._content"
android:layout_height="wrap_content"
android:minWidth="32dp"
android:minHeight="32dp"
android:background="@drawable/shape_notification"
android:text="0"
android:textSize="16sp"
android:textColor="@android:color/white"
android:gravity="center"
an...
BaseException.message deprecated in Python 2.6
...ed by @Matt
– geekQ
Jul 8 '11 at 18:32
8
Using str breaks if the exception was constructed with a...