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Assignment in an if statement
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The answer below was written years ago and updated over time. As of C# 7, you can use pattern matching:
if (animal is Dog dog)
{
// Use dog here
}
Note that dog is still in scope after the if statement, but isn't definitely assigned.
No, there isn't. It's more idiomatic ...
How to style the parent element when hovering a child element?
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Well, this question is asked many times before, and the short typical answer is: It cannot be done by pure CSS. It's in the name: Cascading Style Sheets only supports styling in cascading direction, not up.
But in most circumstances where this effect is wish...
How to use npm with node.exe?
...ming\npm
%USERPROFILE%\AppData\Roaming\npm-cache
WARNING: If you're doing timed events or other automation as a different user, make sure you run npm install as that user. Some modules/utilities should be installed globally.
INSTALLER BUGS: You may have to create these directories or add the ...\np...
How to repair a serialized string which has been corrupted by an incorrect byte count length?
I am using Hotaru CMS with the Image Upload plugin, I get this error if I try to attach an image to a post, otherwise there is no error:
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Create code first, many to many, with additional fields in association table
...nal data in the join table occur every now and then here. Now for the next time I have something to link to... :)
– Slauma
Aug 14 '11 at 13:08
4
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How to use the IEqualityComparer
... return x.Numf == y.Numf;
}
Lastly, the ToList call is unnecessary and time-consuming: AddRange accepts any IEnumerable so conversion to a List isn’t required. AsEnumerable is also redundant here since processing the result in AddRange will cause this anyway.
1 Writing code without knowing ...
Where do the Python unit tests go?
... a while I find myself checking out the topic of test placement, and every time the majority recommends a separate folder structure beside the library code, but I find that every time the arguments are the same and are not that convincing. I end up putting my test modules somewhere beside the core m...
Is it a bad practice to catch Throwable?
...hanumeric or what format you need and don't use try catch everywhere every time.
– amdev
Oct 12 '16 at 13:59
How am I ...
NodeJS - Error installing with NPM
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@IlanFrumer oh I'd prefer Linux any time, but sometimes I have to install applications on a customer's server..
– Spock
Jul 5 '14 at 22:11
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Create PostgreSQL ROLE (user) if it doesn't exist
...Still the case in the current version 9.3 and it's not going to change any time soon.
– Erwin Brandstetter
Mar 27 '14 at 16:41
2
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