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Slide right to left?
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The only trouble is that if there is content inside, it "squashes" it horizontally, causing controls to move about/resize/wrap etc. Is there a good solution for that?
– Neil Barnwell
May 15 '17 at 22:51
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Rails: select unique values from a column
...ts. Not plain ratings. And from uniq's point of view, they are completely different. You can use this:
Model.select(:rating).map(&:rating).uniq
or this (most efficient)
Model.uniq.pluck(:rating)
# rails 5+
Model.distinct.pluck(:rating)
Update
Apparently, as of rails 5.0.0.1, it works onl...
ASP.NET MVC on IIS 7.5
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to add to @blesh, if you have 64-bit and run the 32-bit aspnet_regiis.exe, it might just re-show you the options and do nothing
– xster
May 2 '12 at 20:28
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How can I set NODE_ENV=production on Windows?
...shell, so use:
$env:NODE_ENV="production"
Per @jsalonen's answer below. If you're in CMD (which is no longer maintained), use
set NODE_ENV=production
This should be executed in the command prompt where you intend to run your Node.js application.
The above line would set the environment variab...
How do you make an array of structs in C?
... of the struct type and then actually making an instance of it - I have a different struct, one that I defined the contents of below where I first make an instance of it (just one this time, not an array), so why didn't this make the massive series of errors? It worked just fine, which led me to th...
What are all codecs and formats supported by FFmpeg?
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That would only be a list of formats supported by a specific build/installation of FFmpeg. There are a very wide range of FFmpeg builds in use.
– mikerobi
Oct 5 '11 at 19:02
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What are good examples of genetic algorithms/genetic programming solutions? [closed]
...ixed-length strings (the "gene" part), each of which corresponded to a specific shape in the minute-by-minute price data of the S&P500 futures, as well as a specific order (buy or sell) and stop-loss and stop-profit amounts. Each string (or "gene") had its profit performance evaluated by a run ...
PostgreSQL ERROR: canceling statement due to conflict with recovery
...ueries on slaves with a duration less than 900 seconds won't be cancelled. If your workload requires longer queries, just set these options to a higher value.
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LINQ Aggregate algorithm explained
...lain the use of Aggregate which was the intention of this answer. However, if using this technique to actually create a large amount of comma separated data, it would be more appropriate to use a StringBuilder, and this is entirely compatible with Aggregate using the seeded overload to initiate the ...
Timertask or Handler
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and what if I want to use that inside a ViewModel? isn't against the ideal of not having android things there?
– desgraci
Mar 6 '19 at 15:04
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