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Why is it faster to check if dictionary contains the key, rather than catch the exception in case it
...large penalties for exceptions once your loops start including file or database activities throwing an exception on every iteration matters very little for performance. Compare 1st and 2nd table: codeproject.com/Articles/11265/…
– Dan Is Fiddling By Firelight
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How is attr_accessible used in Rails 4?
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Why should I use Restify?
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How to measure time taken by a function to execute
...w() are. The exception is that Date and now() times don't mix, as Date is based on unix-epoch (the number of milliseconds since 1970), while now() is the number of milliseconds since your page navigation started (so it will be much smaller than Date).
Here's an example of how to use now():
functi...
Configuring so that pip install can work from github
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TFS checkin error - could not find file
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How do I uninstall a package installed using npm link?
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Efficient string concatenation in C++
...ill be concatenating to it. You may have this knowledge and can do things based on having this information. This will lead to less re-allocations.
You will be controlling the buffers manually so you can be sure that you won't copy the whole string into new buffers when you don't want that to happ...
How to use MySQL DECIMAL?
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How to deny access to a file in .htaccess
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