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Get Element value with minidom with Python
...is anything but "Smith"?! That little nugget cost me 30 minutes of tearing my hair out. I'm bald now. Thanks, minidom.
– Assaf Lavie
Mar 15 '10 at 5:56
10
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How to copy a dictionary and only edit the copy
...at was because I wasn't getting a complete copy of a nested dictionary and my changes to nested entries were affecting the original.
– flutefreak7
Apr 12 '14 at 23:01
7
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Python subprocess/Popen with a modified environment
...d to modify the os.environ for the current process:
import subprocess, os
my_env = os.environ.copy()
my_env["PATH"] = "/usr/sbin:/sbin:" + my_env["PATH"]
subprocess.Popen(my_command, env=my_env)
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Mocking python function based on input arguments
...thon Mock object with method called multiple times
A solution is to write my own side_effect
def my_side_effect(*args, **kwargs):
if args[0] == 42:
return "Called with 42"
elif args[0] == 43:
return "Called with 43"
elif kwargs['foo'] == 7:
return "Foo is seven...
How to join strings in Elixir?
...ine which method you should choose.
This will throw an error
iex(4)> "my name is " <> "adam"
"my name is adam"
iex(1)> "my name is " <> nil
** (ArgumentError) expected binary argument in <> operator but got: nil
(elixir) lib/kernel.ex:1767: Kernel.wrap_concatenation/3
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Eclipse: All my projects disappeared from Project Explorer
It seems like all my projects (except one) disappeared from the view Project Explorer.
33 Answers
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What are the barriers to understanding pointers and what can be done to overcome them? [closed]
...code down below, and some comments where appropriate. I chose Delphi since my other main programming language, C#, does not exhibit things like memory leaks in the same way.
If you only wish to learn the high-level concept of pointers, then you should ignore the parts labelled "Memory layout" in th...
What is the difference between 'my' and 'our' in Perl?
I know what my is in Perl. It defines a variable that exists only in the scope of the block in which it is defined. What does our do?
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Best way to obfuscate an e-mail address on a website?
I've spent the past few days working on updating my personal website. The URL of my personal website is (my first name).(my last name).com, as my last name is rather unusual, and I was lucky enough to pick up the domain name. My e-mail address is (my first name)@(my last name).com. So really, when i...
Generate all permutations of a list without adjacent equal elements
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From my understanding, this is what @jojo does - not always optimal.
– georg
Aug 13 '14 at 13:46
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