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Is there a rule-of-thumb for how to divide a dataset into training and validation sets?

...our validation data a number of times, and observe performance. You should now find that the mean performance on small samples of your validation data is roughly the same as the performance on all the validation data, but the variance is much higher with smaller numbers of test samples ...
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how to use XPath with XDocument?

...nt as it would also get "Name" nodes under other nodes (which aren't there now but could be added by later changes to the format of the file). However your solution is surely the right one. – Marco Mp Feb 21 '13 at 14:12 ...
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void in C# generics?

... in the CLR... It could be special-cased, of course. Beyond that, I don't know which I'd suggest; I haven't thought about it much. – Jon Skeet Mar 11 '18 at 21:26 ...
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Do spurious wakeups in Java actually happen?

...ry in case if scheduler detects this (eg by observing missing heartbeats). Now, how could scheduler recover, taking into account that during blackout it could miss some signals intended to notify waiting threads? If scheduler does nothing, mentioned "unlucky" threads will just hang, waiting forever ...
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Is the Javascript date object always one day off?

... @AaronLS, EDT is daylight savings time (also known as summer time), EST is the timezone that applies in January. – zzzzBov Jan 28 '13 at 17:59 1 ...
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Missing XML comment for publicly visible type or member

...GhostDoc - the stupidest AddOn I've ever seen. It generates documentation. Now pause a second to think about it. You want your code to be more understandable so you use a tool that generates documentation solely based on the method name and arguments types. Does it make sense to you? The user can se...
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rsync: how can I configure it to create target directory on server?

...FelipeAlvarez Yeah I did, but did not work. I am not able to find the link now, but some documentation said this is fixed, as I believe it could (and was) be exploited. – ghitesh Sep 13 '16 at 5:32 ...
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Loop through properties in JavaScript object with Lodash

... + I know they want lodash funct-style, mine was just a way to let the OP understand u can loop an obj w/out depending on a library (in case he just wants that functionality w/o including lodash) – stecb ...
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How to hide “Showing 1 of N Entries” with the dataTables.js library

... Now, this seems to work: $('#example').DataTable({ "info": false }); it hides that div, altogether share | improve thi...
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SSL Connection / Connection Reset with IISExpress

... It needed to repair IIS Express. Now worked perfectly. Thanks – Homam May 24 '16 at 11:54 1 ...