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Static implicit operator
...r will be executed - passing myBase in as the argument, and returning a valid XElement as the result.
It's a way for you as a developer to tell the compiler:
"even though these look like two totally unrelated types, there is actually a way to convert from one to the other; just let me handle th...
Rails - Nested includes on Active Records?
... B, that's when you'd use the array as given in the example in the Rails Guide.
A.includes(bees: [:cees, :dees])
You could continue to nest includes like that (if you actually need to). Say that A is also associated with Z, and that C is associated to E and F.
A.includes( { bees: [ { cees: [:ees...
How can I find out a file's MIME type (Content-Type)?
...
one of the other tool (besides file) you can use is xdg-mime
eg xdg-mime query filetype <file>
if you have yum,
yum install xdg-utils.noarch
An example comparison of xdg-mime and file on a Subrip(subtitles) file
$ xdg-mime query filetype s...
How to delete the last n commits on Github and locally?
... var channelOptions = {
tags: "".split(" "),
id: "1"
};
initTagRenderer("".split(" "), "".split(" "), channelOptions);
StackExchange.using("externalEditor", function() {
// Have to fire editor after snippets, if snippets enabled...
Checking if a folder exists (and creating folders) in Qt, C++
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@yalov - because it would collide with non-static QDir::mkdir("relative_path"). Not possible to have both overloads.
– Tomasz Gandor
Oct 13 '17 at 21:51
...
Download multiple files with a single action
...at. But browsers don't portably parse multipart responses from the server side, but technically there's nothing difficult with doing this.
– CMCDragonkai
Jul 27 '18 at 4:25
2
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Suppress properties with null value on ASP.NET Web API
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the NullValueHandling = NullValueHandling.Ignore did not work for my results
– Nathan Tregillus
Aug 2 '17 at 19:49
2
...
How big should a UIBarButtonItem image be?
...
As of iOS 11, the Human Interface Guidelines suggest glyphs be about 25×25 points in toolbars and navigation bars, up to a maximum of about 28 points. (And the HIG should definitely be in your bookmarks if you're working on iOS apps!)
That would translate to ...
BigDecimal setScale and round
...ficant digits. The precision of 0.000042M is 2.
– David J.
Dec 4 '13 at 4:16
3
See: "precision": ...
Can I change the name of `nohup.out`?
...nohup2.out. Then what does 2>&1& do?
– David LeBauer
Dec 28 '10 at 21:25
12
2>&...