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Installing Python 3 on RHEL
... python executable (safer, at least on some distros yum needs python to be 2.x, such as for RHEL6) - you can install python3.* as a concurrent instance to the system default with an altinstall:
$ make altinstall
Now if you want an alternative installation directory, you can pass --prefix to the ...
Handling very large numbers in Python
...num" integer type which can work with arbitrarily large numbers. In Python 2.5+, this type is called long and is separate from the int type, but the interpreter will automatically use whichever is more appropriate. In Python 3.0+, the int type has been dropped completely.
That's just an implementat...
Can you create nested WITH clauses for Common Table Expressions?
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answered Sep 11 '09 at 22:12
spenderspender
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Easy way to convert Iterable to Collection
...ra Žižka
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answered Jun 20 '11 at 20:05
ColinDColinD
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android ellipsize multiline textview
...ent is large enough to display at least 4 lines with the ellipse, but only 2 lines are displayed. I tried to change the minimum and maximum number of rows of the component but it changes nothing.
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Why does += behave unexpectedly on lists?
...t and assign it to a. They are not the same operation!
>>> a1 = a2 = [1, 2]
>>> b1 = b2 = [1, 2]
>>> a1 += [3] # Uses __iadd__, modifies a1 in-place
>>> b1 = b1 + [3] # Uses __add__, creates new list, assigns it to b1
>>> a2
[1, 2, 3] ...
R apply function with multiple parameters
I have a function f(var1, var2) in R. Suppose we set var2 = 1 and now I want to apply the function f() to the list L . Basically I want to get a new list L* with the outputs
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Where is virtualenvwrapper.sh after pip install?
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Python: Why is functools.partial necessary?
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What functionality does functools.partial offer that you can't get through lambdas?
Not m...
Reference: mod_rewrite, URL rewriting and “pretty links” explained
...ome arbitrary URL. The request may also look like this:
GET /foo/bar?baz=42 HTTP/1.1
This is just as valid a request for a URL, and it has more obviously nothing to do with files.
The web server is an application listening on a port, accepting HTTP requests coming in on that port and returning a...