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How to store standard error in a variable
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I had hoped that there'd be some really crazy trick I didn't know, but it looks like this is it. Thanks.
– psycotica0
Jun 11 '09 at 21:20
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Any reason to clean up unused imports in Java, other than reducing clutter?
Is there any good reason to avoid unused import statements in Java? As I understand it, they are there for the compiler, so lots of unused imports won't have any impacts on the compiled code. Is it just to reduce clutter and to avoid naming conflicts down the line?
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Access data in package subdirectory
...to get the path to the package, like this:
import os
this_dir, this_filename = os.path.split(__file__)
DATA_PATH = os.path.join(this_dir, "data", "data.txt")
print open(DATA_PATH).read()
share
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Why is there a `null` value in JavaScript?
...sn't really "why is there a null value in JS" - there is a null value of some sort in most languages and it is generally considered very useful.
The question is, "why is there an undefined value in JS". Major places where it is used:
when you declare var x; but don't assign to it, x holds undefin...
Passing a function with parameters as a parameter?
Is it possible to pass a javascript function with parameters as a parameter?
7 Answers
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How to check if a python module exists without importing it
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Python2
To check if import can find something in python2, using imp
import imp
try:
imp.find_module('eggs')
found = True
except ImportError:
found = False
To find dotted imports, you need to do more:
import imp
try:
spam_info = imp.find_module('s...
What is the difference between a port and a socket?
...ort combination.
Exposition
This was an interesting question that forced me to re-examine a number of things I thought I knew inside out. You'd think a name like "socket" would be self-explanatory: it was obviously chosen to evoke imagery of the endpoint into which you plug a network cable, there ...
What are the big improvements between guava and apache equivalent libraries?
...etc. I need to decide if we should switch from the apache foundations implementation.
3 Answers
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How can I see the entire HTTP request that's being sent by my Python application?
...upport cannot figure out what the error is or what's causing it. They want me to "Please provide the entire request, headers included".
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How to edit multi-gigabyte text files? Vim doesn't work =( [closed]
...dit multi-gigabyte text files, perhaps by only loading small portions into memory at once? It doesn't seem like Vim can handle it =(
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