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How to define a circle shape in an Android XML drawable file?
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Its shape is oval and not round. Can anyone confirm??
– Tarun
Dec 21 '15 at 4:13
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show 6 more comments
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How to prevent rm from reporting that a file was not found?
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And just to confirm, the race condition is that something could remove the file between test and rm. There is no way rm could execute before test here. Looking before you leap isa common mistake in concurrent programming -- you can't tru...
Does “display:none” prevent an image from loading?
...nly partially correct. I just tested this on Google Chrome (v35) and I can confirm that images with display set to none are not downloaded. This is probably to make responsive design easier on the developer.
– Shawn Whinnery
May 23 '14 at 23:20
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How to configure socket connect timeout
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@TravisWhidden Can confirm, this is very important! In my experience, if the end point can be reached, but there is no server on the endpoint able to receive the connection, then AsyncWaitHandle.WaitOne will be signaled, but the socket will re...
How to write lists inside a markdown table?
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I'm happy to confirm that the first one (embedded <ul><li>foo</li></ul>) also works on Bitbucket Server.
– nwinkler
Dec 9 '16 at 15:27
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Saving images in Python at a very high quality
...nd trying to get good figures in a latex document, save as an eps. Specifically, try something like this after running the commands to plot the image:
plt.savefig('destination_path.eps', format='eps')
I have found that eps files work best and the dpi parameter is what really makes them look good ...
List all the files that ever existed in a Git repository
Do you have a clean way to list all the files that ever existed in specified branch?
4 Answers
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Insert line after first match using sed
... portable incorrect (for the one line variant). I'll ask the opengroup for confirmation if it's indeed a non-conformance or a misinterpretation of the standard on my part.
– Stephane Chazelas
Aug 6 '18 at 20:38
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What does the [Flags] Enum Attribute mean in C#?
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OneAndTwo = One | Two,
OneTwoAndThree = One | Two | Three,
}
Confirming with LinqPad:
foreach(var e in Enum.GetValues(typeof(Options))) {
string.Format("{0} = {1}", e.ToString(), (byte)e).Dump();
}
Results in:
None = 0
One = 1
Two = 2
OneAndTwo = 3
Three = 4
OneTwoAndThree = 7
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Class with Object as a parameter
... Table to be a new-style class (as opposed to "classic" class).
In Python3 all classes are new-style classes, so this is no longer necessary.
New style classes have a few special attributes that classic classes lack.
class Classic: pass
class NewStyle(object): pass
print(dir(Classic))
# ['__doc__...