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Why not use Double or Float to represent currency?
...t recommend it, or if you do, provide that as a separate answer (so we can downvote it :P )
– eis
Feb 16 '17 at 10:57
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Why is lazy evaluation useful?
... anyone explain to me in a way that makes sense; mostly it ends up boiling down to "trust me".
22 Answers
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Beautiful Soup and extracting a div and its contents by ID
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my example document is enormous. i'm tracking down the problem - i think this doesn't work on divs of divs. I did a count of how many divs are in the document with print len(soup('div')) which resulted in 10, and i can CLEARLY see more than 10 divs with firebug. so i thi...
Django: How to manage development and production settings?
...pp.test_settings to use the latter.
From here on out, the problem boils down to setting the DJANGO_SETTINGS_MODULE environment variable.
Setting DJANGO_SETTINGS_MODULE using a script or a shell
You can then use a bootstrap script or a process manager to load the correct settings (by setting th...
Does the C++ standard mandate poor performance for iostreams, or am I just dealing with a poor imple
...eUploader: {
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Modulo operator with negative values [duplicate]
...atever the hardware does. I think some very old hardware did always round down, so that -7/3 would result in -3, but that would be in a very distant past.)
– James Kanze
Sep 29 '11 at 8:49
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What is the difference between a process and a thread?
...her; threads
are the entities scheduled for execution on the CPU.
Further down he provides the following table:
Per process items | Per thread items
------------------------------|-----------------
Address space | Program counter
Global variables | Registers...
What is a stack trace, and how can I use it to debug my application errors?
...yproject package. From the second example (above), we'd first want to look down for the root cause, which is:
Caused by: java.sql.SQLException
However, all the method calls under that are library code. So we'll move up to the "Caused by" above it, and look for the first method call originating fr...
How many spaces will Java String.trim() remove?
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I had to down-vote as this answer does not cover what the documentation means by "whitespace". It would seem logical that it would be where Chararacter.isWhitespace is true, but that is not what it means by "whitespace" ..
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Benefits of EBS vs. instance-store (and vice-versa) [closed]
...e I view each EC2 instance as disposable at all moments, or: it will break down any minute and I will lose everything that's on such an instance. Architecting that way helps to get a real HA system. See also stu.mp/2011/04/the-cloud-is-not-a-silver-bullet.html
– Jim Soho
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