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by Sridhar Ratnakumar
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Published on 2010-06-10T17:47:46Z
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2010/06/10
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What is the most concise code you can write for dos2unix and unix2dos (CR/LF conversion) using Python 2.6+? These functions must accept a filename argument and do an in-place replacement.
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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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Reading some questions here on SO about conversion operators and constructors got me thinking about the interaction between them, namely when there is an 'ambiguous' call. Consider the following code:
class A;
class B {
public:
B(){}
B(const A&) //conversion constructor
…
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Is there a way to store a conversion strategy (for converting some bytes) into a database and then execute it on the run time.
If one were to store a complete java file, you would need to compile it, store the class and some how inject into the already running system. I am not sure how this would…
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I am working on a control that can take a number of different datatypes (anything that implements IComparable).
I need to be able to compare these with another variable passed in.
If the main datatype is a DateTime, and I am passed a String, I need to
attempt to convert the String to a DateTime…
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Learn how to create a simple conversion calculator using the Zend Framework's Zend_Measure component ...
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Learn how to create a simple conversion calculator using the Zend Framework's Zend_Measure component ...
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