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How do I fix PyDev “Undefined variable from import” errors?
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I'm using opencv which relies on binaries etc so I have scripts where every other line has this silly error. Python is a dynamic language so such occasions shouldn't be considered errors.
I removed these errors altogether by going to:
Window -> Preferences ->...
How can I measure the actual memory usage of an application or process?
...d memory actually allocated by the application via calls to malloc(), new, etc. The resident usage just shows how much of the paged memory is resident in RAM.
– jcoffland
Nov 5 '10 at 9:16
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How to study design patterns? [closed]
... systems built around abstract factories, singletons, observers, visitors, etc. just straight from the book. The result is often heavy-handed, does not make the best use of the language, and not even that well-engineered from a basic coupling/cohesion standpoint (the latter especially suffers when d...
Given a view, how do I get its viewController?
...rectly a superview member variable (check parent type, remove from parent, etc). Having worked with PureMVC recently, I have become a little more nit-picky about design abstraction :) I would make parallel between iPhone's UIView and UIViewController classes and PureMVC's View and Mediator classes -...
How do I view the SQL generated by the Entity Framework?
... You won't get SQL for queries ending with .Single(), .Count(), .Any(), etc. that way.
– springy76
Feb 27 '13 at 12:31
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Iterating through a range of dates in Python
...function does more than you strictly require, by supporting negative step, etc. As long as you factor out your range logic, then you don't need the separate day_count and most importantly the code becomes easier to read as you call the function from multiple places.
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retrieve links from web page using python and BeautifulSoup [closed]
...mple method to scrub the url list of the sites 'internal' navigation urls, etc.
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Is there a way to reduce the size of the git folder?
...gitignore and such. E.g. workspaces that don't belong in git, Pods folder, etc.
– Kalle
Jun 14 '13 at 20:02
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What is the difference between
...f the tag which is necessary for js apps like displaying chart.js tooltips etc.
Update (Fixed broken link)
Everything about ERB can now be found here:
https://puppet.com/docs/puppet/5.3/lang_template_erb.html#tags
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When NOT to call super() method when overriding?
...ways call super() method, just like I always do in onCreate , onStop , etc.
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