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Context switches much slower in new linux kernels
...ex implementation -- we are back to your theory of context switch.... feel free to delete this answer since it really belongs in comments... I just wanted the ability to format the commands.
– amdn
Aug 24 '12 at 16:57
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Accessing class variables from a list comprehension in the class definition
...o cell variables
()
>>> foo.__code__.co_consts[2].co_consts[2].co_freevars # Refers to `x` in foo
('x',)
>>> foo().y
[2]
The actual referencing looks the value up from the current frame data structures, which were initialized from a function object's .__closure__ attribute. Sinc...
What is an existential type?
...ithout using closures. A closure is existentially typed, too, in that the free variables it is c
How can I sort arrays and data in PHP?
...properties from an array of objects.
If you have more common cases, feel free to edit this answer.
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How to add texture to fill colors in ggplot2
...ines and diagonal mesh of both) that can be hacked in ggplot.
Please feel free to suggest more if anyone can think on some.
EDIT 4: I've been working on a wrapper function to automate hatching/patterns in ggplot2. I'll post a link once I've expanded the function to allow patterns in facet_grid plo...
What is the best Distributed Brute Force countermeasure?
...ividual usernames are protected by the throttle, even if the attackers are free to try another user/pass during the timeout.
From an attackers point of view, during the timeout you may be able to take a first time guess at 100 passwords, and quickly discover one wrong password per account. You may...
What kinds of patterns could I enforce on the code to make it easier to translate to another program
...tive. [I don't want to get into a discussion about the relative merits of "free software" philosophy, so I won't participate in any futher comments along this line]
– Ira Baxter
Aug 17 '10 at 2:04
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Managing CSS Explosion
... with which I'm quite happy (costs $15 but is money well spent). There are free ones around as well (e.g. Code Beautifier based on CSS Tidy, an open-source tool).
Build sensible classes. See below for a few notes on this.
Use semantics, avoid DIV soup - use <ul>s for menus, for example.
Defin...
Draw a perfect circle from user's touch
... I might approach the problem.
First, while displaying the user's path as freehand, secretly accumulate a list of point (x, y) samples along with times. You can get both facts from your drag events, wrap them into a simple model object, and pile those up in a mutable array.
You probably want to ta...
How to add a browser tab icon (favicon) for a website?
...avicon live in the browser.
If you want additional features please feel free to submit an issue or a pull request here :).