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Which is more efficient: Multiple MySQL tables or one large table?
... development. For instance I'm developing a custom ERP-system right now on top of a legacy system. I had to expand the old database tables with extra columns. I decided to make new tables for the new data. Some new features come in handy for the legacy system and now I can easily integrate them with...
Why is there “data” and “newtype” in Haskell? [duplicate]
...
Off the top of my head; data declarations use lazy evaluation in access and storage of their "members", whereas newtype does not. Newtype also strips away all previous type instances from its components, effectively hiding its implem...
How to determine if a list of polygon points are in clockwise order?
...e area of the polygon, by taking the difference between the area under the top edge of the polygon and the area under the bottom edge of the polygon. One will be negative (the one where you are traversing from left to right), and the other will be negative. When traversing clockwise, The upper edge ...
Python logging not outputting anything
...wants a super-simple answer: just set the level you want displayed. At the top of all my scripts I just put:
import logging
logging.basicConfig(level = logging.INFO)
Then to display anything at or above that level:
logging.info("Hi you just set your fleeb to level plumbus")
It is a hierarchica...
How to get year, month, day, hours, minutes, seconds and milliseconds of the current moment in Java?
...at's indeed nicer. I've however never used it, so I couldn't enter it from top of head, the above is just for demo purposes. Regardless, I would rather grab SimpleDateFormat or DateTimeFormatter for that particular task :)
– BalusC
Apr 16 '10 at 16:00
...
Cannot push to Git repository on Bitbucket
...vigate to the BitBucket.org site
Login to BitBucket.org
Click your avatar (top-right)
Click Manage Account
Click SSH Keys (under Security on the left-hand menu)
Click Add Key
Enter Global Public Key for the Label
Paste the public key you copied from Notepad
A Global Public Key entry should now be ...
Pointers in Python?
...ur Q and you'll see that "incredulity" is a widespread reaction -- and the top-voted A is telling you "don't do it, get over it", followed by one that goes "it's just how it is". While you may not "appreciate" Python-knowledgeable people reacting with astonishment to your original specs, they are q...
Requirejs why and when to use shim config
... showLowRepImageUploadWarning: true,
reputationToPostImages: 10,
bindNavPrevention: true,
postfix: "",
imageUploader: {
brandingHtml: "Powered by \u003ca href=\"https://imgur.com/\"\u003e\u003csvg cla...
When is TCP option SO_LINGER (0) required?
...
I disagree. An application level protocol sitting on top of TCP should be designed in such a way that the client always initiates the connection close. That way, the TIME_WAIT will sit at the client doing no harm. Remember as it says in "UNIX Network Programming" third edition ...
What is the difference between integration and unit tests?
...line though.. I'd rather focus more on getting the damn code to work full stop ^_^
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