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Why isn't Python very good for functional programming? [closed]
I have always thought that functional programming can be done in Python. Thus, I was surprised that Python didn't get much of a mention in this question, and when it was mentioned, it normally wasn't very positive. However, not many reasons were given for this (lack of pattern matching and algebra...
Sending a mail from a linux shell script
I want to send an email from a Linux Shell script. What is the standard command to do this and do I need to set up any special server names?
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How do the likely/unlikely macros in the Linux kernel work and what is their benefit?
I've been digging through some parts of the Linux kernel, and found calls like this:
10 Answers
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How can I find the version of the Fedora I use?
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Thanks, Indeed is a Red Hat Enterprise Linux AS release 4 (Nahant Update 5)
– pindare
Feb 12 '09 at 9:47
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How to recognize USB devices in Virtualbox running on a Linux host? [closed]
I tried to use USB devices without any success. It seems they are not detected by Virtualbox itself, since if I select the guest from the Virtualbox home (I'm using a Windows XP 3 guest), choose Settings -> USB -> Add filter from device, no devices is listed, even if an USB pen is attached and recog...
'python' is not recognized as an internal or external command [duplicate]
So I have recently installed Python Version 2.7.5 and I have made a little loop thing with it but the problem is, when I go to cmd and type python testloop.py I get the error:
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Get current time in seconds since the Epoch on Linux, Bash
...xt Fri'
Better yet, take some time to read the man page
http://man7.org/linux/man-pages/man1/date.1.html
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Install a module using pip for specific python version
On Ubuntu 10.04 by default Python 2.6 is installed, then I have installed Python 2.7. How can I use pip install to install packages for Python 2.7.
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What is the difference between sigaction and signal?
...gaction() are OK in multi-threaded applications.
Cornstalks observes:
The Linux man page for signal() says:
The effects of signal() in a multi-threaded process are unspecified.
Thus, I think sigaction() is the only that can be used safely in a multi-threaded process.
That's interesting. The L...
What are the correct link options to use std::thread in GCC under linux?
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I think on Linux pthread is used to implement std::thread so you need to specify the -pthread compiler option.
As this is a linking option, this compiler option need to be AFTER the source files:
$ g++ -std=c++0x test.cpp -pthread
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