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Why do we need private subnet in VPC?
...ill be used as described, or the Managed NAT Gateway service can be provisioned, instead. An expanded version of this answer integrating more information about NAT Gateway and how it compares to a NAT instance will be forthcoming, as these are both relevant to the private/public subnet paradigm in ...
How to get string objects instead of Unicode from JSON?
...y would I use it?
Mark Amery's function is shorter and clearer than these ones, so what's the point of them? Why would you want to use them?
Purely for performance. Mark's answer decodes the JSON text fully first with unicode strings, then recurses through the entire decoded value to convert all s...
Which sort algorithm works best on mostly sorted data? [closed]
...t comparisons are much more expensive than swapping items in a list, since one typically just swaps pointers, which very often makes timsort an excellent choice. However, if you know that your comparisons are always very cheap (writing a toy program to sort 32-bit integers, for instance), other alg...
How do you test running time of VBA code?
...slow, you're going to need a very high-resolution timer. The most accurate one I know is QueryPerformanceCounter. Google it for more info. Try pushing the following into a class, call it CTimer say, then you can make an instance somewhere global and just call .StartCounter and .TimeElapsed
Option E...
Should flux stores, or actions (or both) touch external services?
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I've seen the flux pattern implemented both ways, and after having done both myself (initially going with the former approach), I believe that stores should be dumb recipients of data from the actions, and that asynchronous processing of writes should live in the action creators. (Async reads...
Why does HTML5 form-validation allow emails without a dot?
... benefit from this out-of-box email validation. Facebook wouldn't let someone sign-up w/ an a@b address. Thanks for the info though. (I didn't downvote your answer)
– WEFX
Dec 13 '13 at 18:58
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Can multiple different HTML elements have the same ID if they're different elements?
...them as selectors to libraries/APIs/Flash, etc.
– mrooney
May 13 '13 at 20:55
79
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npm command to uninstall or prune unused packages in Node.js
...ply uninstall all unused (undeclared) dependencies from a Node.js project (ones that are no longer defined in my package.json .) When I update my application I like to have the unreferenced packages removed automatically.
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Version number comparison in Python
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With the regex use, the problem mentioned above is fixed.
– gnud
Nov 11 '09 at 10:36
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grep without showing path/file:line
...fixing of file names on output. This is the default
when there is only one file (or only standard input) to search.
Note that you were using
-H, --with-filename
Print the file name for each match. This is the default when there is
more than one file to search.
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