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Postgresql: password authentication failed for user “postgres”
I have installed PostgreSQL 8.4, Postgres client and Pgadmin 3. Authentication failed for user "postgres" for both console client and Pgadmin. I have typed user as "postgres" and password "postgres", because it worked before. But now authentication is failed. I did it before a couple of times withou...
How to remove leading and trailing zeros in a string? Python
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243
What about a basic
your_string.strip("0")
to remove both trailing and leading zeros ? If you...
Java - How to create new Entry (key, value)
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edited Sep 26 '15 at 22:40
Eric Leschinski
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Read/write files within a Linux kernel module
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edited Apr 27 at 14:11
red0ct
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answered J...
Odd behavior when Java converts int to byte?
Mindboggling. Why is the output -124 ?
11 Answers
11
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Is it possible to Turn page programmatically in UIPageViewController?
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answered Aug 30 '11 at 8:45
samwizesamwize
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Should private helper methods be static if they can be static
...Luontola
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How can I implement a tree in Python?
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249
anytree
I recommend https://pypi.python.org/pypi/anytree (I am the author)
Example
from anytree...
Find the files existing in one directory but not in the other [closed]
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14 Answers
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Active
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Renaming a virtualenv folder without breaking it
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148
You need to adjust your install to use relative paths. virtualenv provides for this with the --...