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Big O, how do you calculate/approximate it?
Most people with a degree in CS will certainly know what Big O stands for .
It helps us to measure how well an algorithm scales.
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A transport-level error has occurred when receiving results from the server [closed]
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Can you provide some details on what that actually does? Are there any reasons against setting such a value globally?
– Drew Noakes
Dec 5 '10 at 19:02
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When to use actors instead of messaging solutions such as WebSphere MQ or Tibco Rendezvous?
I've already read the question and answers to What design decisions would favour Scala's Actors instead of JMS? .
3 Answer...
Make Bootstrap Popover Appear/Disappear on Hover instead of Click
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@Bailey It would depend on what your coding rules are and if you are working with any particular coding standards, and then personal preference. Looking at the two, I prefer targeting the trigger option within popover() function. Seems more readable to...
MySQL foreign key constraints, cascade delete
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I think (I'm not certain) that foreign key constraints won't do precisely what you want given your table design. Perhaps the best thing to do is to define a stored procedure that will delete a category the way you want, and then call that procedure whenever you want to delete a category.
CREATE PR...
How does inheritance work for Attributes?
What does the Inherited bool property on attributes refers to?
3 Answers
3
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iPhone UIButton - image position
...nts to the correct API docs, but this is the copy and paste solution to do what the OP requested.
– mclaughlinj
Mar 24 '14 at 16:55
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How to re-open an issue in github?
... the closed issue won't typically be noticed as much, depending on exactly what tools people use to track them. Are there circumstances in which commenting on the issue after it is closed won't be noticed even by the person who closed it? E.g. is it common for contributors to unsubscribe from notifi...
Boolean operators && and ||
...amp; and || only evaluate as many terms as they need to (which seems to be what is meant by short-circuiting). For example, here's a comparison using an undefined value a; if it didn't short-circuit, as & and | don't, it would give an error.
a
# Error: object 'a' not found
TRUE || a
# [1] TRUE...
How do I get a value of datetime.today() in Python that is “timezone aware”?
...her reading/watching why to prefer UTC in many cases:
pytz documentation
What Every Developer Should Know About Time – development hints for many real-life use cases
The Problem with Time & Timezones - Computerphile – funny, eye-opening explanation about the complexity of working with time...