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Published on 2010-03-22T11:35:10Z
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2010/03/22
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I have class with __init__ function. How to return a integer value from this function when a object is created
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I tried today to install a dvb-card on my Ubuntu 12.04 (Linux blauhai-linux 3.2.0-25-generic #40-Ubuntu SMP Wed May 23 20:30:51 UTC 2012 x86_64 x86_64 x86_64 GNU/Linux
). The installation failed with an error. After that, i tried to install python (it was already installed but i got this error):
linux:~$…
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I installed sikuli-ide with
sudo apt-get install sikuli-ide
Everything was fine until I tried to start it from the terminal. I typed
sikuli-ide
But the only response I got was
[info] locale: en_US
The application was not started, furthermore there is no desktop file and sikuli-ide does not…
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I can't import some python libraries (PIL, psycopg2) that I just installed with MacPorts. I looked through these forums, and tried to adjust my PATH variable in $HOME/.bash_profile in order to fix this but it did not work.
I added the location of PIL and psycopg2 to PATH.
I know that Terminal is…
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I want to pass a chunk of Python code to Python in R with something like system('python ...'), and I'm wondering if there is an easy way to emulate the python console in this case. For example, suppose the code is "print 'hello world'", how can I get the output like this in R?
>>> print…
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Hi,
I am currently struggling to call a non python program from a python script.
I have a ~1000 files that when passed through this C++ program will generate ~1000 outputs. Each output file must have a distinct name.
The command I wish to run is of the form:
program_name -input -output -o1 -o2…
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I have three init scripts and the Broker init script runs fine, but when I try to run the Consumer init script and then the Data Collector init script, the only process that is running is the Broker.
I added the symbolic links to the run levels using update-rc.d for each script and I also changed…
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I updated to 14.04 from 12.04.03.
I was using cinammon at that time.
When I upgraded to 14.04 ,I got a serious problem.
I was unable to login, as whenever I hit enter after entering password, it is taking me straight to login screen again.I unable to login like Guest even.
So, here is my .xsession-errors…
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I have been trying to get sphinx to run at boot, so I added some lines to /etc/rc.local but nothing happens when I start up. If i run it manually it works however.
/etc/init.d/rc.local start works fine as does /etc/rc.local
It's listed in the default runlevel and is all executable but it does not…
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Here's a very simple example of what I'm trying to get around:
class Test(object):
some_dict = {Test: True}
The problem is that I cannot refer to Test while it's still being defined
Normally, I'd just do this:
class Test(object):
def __init__(self):
self.__class__.some_dict =…
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In which order are Servlet.init() and Filter.init() methods called in java web application? Which one is called first? Are all Servlet.init() methods called before than any Filter.doFilter method?
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