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When to use Storyboard and when to use XIBs
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How to print a string in fixed width?
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This is far more intuitive and concise than the new str.format. I don't understand why there is this push in python towards convolution
– scottmrogowski
Jun 6 '14 at 0:39
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How to sort strings in JavaScript
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Why use a READ UNCOMMITTED isolation level?
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Snapshots rely on an entirely new data change tracking method ... more than just a slight logical change, it requires the server to handle the data physically differently. Once this new data change tracking method is enabled, it creates a copy, or snapshot of every data change. By reading t...
node.js fs.readdir recursive directory search
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How can I visualize per-character differences in a unified diff file?
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Convert floating point number to a certain precision, and then copy to string
...r Python versions above 3 (e.g. 3.2 or 3.3), option two is preferred.
For more information on option two, I suggest this link on string formatting from the Python documentation.
And for more information on option one, this link will suffice and has info on the various flags.
Python 3.6 (officiall...
How do pointer to pointers work in C?
... good example..i understand what they are..but how and when to use them is more important..now..
– debugger
May 22 '09 at 11:33
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What is Rack middleware?
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Rack as Design
Rack middleware is more than "a way to filter a request and response" - it's an implementation of the pipeline design pattern for web servers using Rack.
It very cleanly separates out the different stages of processing a request - separation ...
The difference between fork(), vfork(), exec() and clone()
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vfork avoids the need for temporarily comitting much more memory just so one can execute exec, and it is still more efficient than fork, even if not nearly by as high a degree. Thus, one can avoid having to overcommit memory just so a hunking big program can spawn a child proce...