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Difference between exit() and sys.exit() in Python
... are two similarly-named functions, exit() and sys.exit() . What's the difference and when should I use one over the other?
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How to fix Terminal not loading ~/.bashrc on OS X Lion [closed]
...y, as the previous tab. This works fine when I'm in the ~ directory, but if I'm anywhere else, I get an error loading .bashrc
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Avoiding recursion when reading/writing a port synchronously?
...ion to receive all messages from assyncronous entries and process them as FIFO (first-in, first-out)?
This way you may keep the Assync characteristics of your ports and process them in sync mode.
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How to copy file from HDFS to the local file system
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I see. You can actually use hdfs cat command if you wish to see the file's content or open the file on the webui. This will save you from downloading the file to your local fs. You are welcome. And if you are 100% satisfied with the answers to your questions you can mar...
How to get a dependency tree for an artifact?
... project. But what I need is to see the dependency tree for a 3rd party artifact.
8 Answers
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What is the effect of extern “C” in C++?
...pe information to the name used for linkage.
Just so you know, you can specify extern "C" linkage to each individual declaration/definition explicitly or use a block to group a sequence of declarations/definitions to have a certain linkage:
extern "C" void foo(int);
extern "C"
{
void g(char);
...
Should __init__() call the parent class's __init__()?
...
In Python, calling the super-class' __init__ is optional. If you call it, it is then also optional whether to use the super identifier, or whether to explicitly name the super class:
object.__init__(self)
In case of object, calling the super method is not strictly necessary, sinc...
Add custom headers to WebView resource requests - android
... to these requests. My goal is to add custom HTTP headers to all requests. If this can be achieved using the shouldInterceptRequest method, can you please explain how?
– MediumOne
Feb 1 '13 at 6:41
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How to copy from current position to the end of line in vi
... to the end of the line with y$ and paste with p.
To copy/paste between different instances, you can use the system clipboard by selecting the * register, so the commands become "*y$ for copying and "*p for pasting.
$ move-to-linebreak
$
y$ yank-to-linebreak
y,$
"*y$ select clipboard-register...
Python Requests library redirect new url
...URL, which can be found in response.url.
response = requests.get(someurl)
if response.history:
print("Request was redirected")
for resp in response.history:
print(resp.status_code, resp.url)
print("Final destination:")
print(response.status_code, response.url)
else:
prin...