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How should I ethically approach user password storage for later plaintext retrieval?
...h presently seem to offer the best balance of password strength and user recall.
– Aaronaught
Feb 28 '10 at 17:04
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Google Espresso or Robotium [closed]
...ral applications in the same test case? I have to test my application that calls an activity from another application (my other app that share the same sharedUserId) and then retrieves the result. I can't do that with Robotium, but maybe with Espresso ? :-)
– nbe_42
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Is there any difference between DECIMAL and NUMERIC in SQL Server?
...l equivalence is not the same as equality. Actually, in the instructor's slides of the MS6232A course there's a comment added that they are ALMOST the same. At the same time, no recommendation is made by Microsoft regarding one or another (however DECIMAL makes more sense, as it's a standard's datat...
Is there a way to quickly capitalize the variable name in Eclipse
...sa are unlikely to occur unless someone has been ignoring the Java style guidelines. (I rarely encounter such code, and when I do my initial reaction is to write off the code as beyond salvage.)
fooBar -> FOO_BAR and vice-versa are plausible, but pretty unusual.
foobar -> fooBar is also plaus...
pandas read_csv and filter columns with usecols
...using column names rather than integer indices.
usecols is supposed to provide a filter before reading the whole DataFrame into memory; if used properly, there should never be a need to delete columns after reading.
This solution corrects those oddities:
import pandas as pd
from StringIO import S...
What is the difference between user variables and system variables?
...s are only for your account/profile.
If you deleted the system ones by accident, bring up the Registry Editor, then go to HKLM\ControlSet002\Control\Session Manager\Environment (assuming your current control set is not ControlSet002). Then find the Path value and copy the data into the Path value o...
Why isn't textarea an input[type=“textarea”]?
...ferent types of things, and imply different issues (semantics) for client-side handling.
– Marc Andreessen, 11 October 1993
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Maximum concurrent Socket.IO connections
...096 and since every open TCP port represents a file, it's important to consider these limits when determining how many open sockets a machine will allow before trying to max out the library.
– DeeperID
Feb 27 '15 at 20:47
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How do I interpret precision and scale of a number in a database?
... answered Mar 4 '10 at 5:54
mezoidmezoid
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How to convert a Collection to List?
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Something like this should work, calling the ArrayList constructor that takes a Collection:
List theList = new ArrayList(coll);
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