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find without recursion
...to the command line arguments.
Your options basically are:
# Do NOT show hidden files (beginning with ".", i.e., .*):
find DirsRoot/* -maxdepth 0 -type f
Or:
# DO show hidden files:
find DirsRoot/ -maxdepth 1 -type f
sha...
How to find the key of the largest value hash?
...
I did this today on a similar problem and ended up with this:
hash = { "CA"=>2, "MI"=>1, "NY"=>1 }
hash.invert.max&.last
=> "CA"
For Ruby less than 2.3 you can replace &.last with .try(:last)
Either one ...
Disable IPython Exit Confirmation
... edited Jul 17 '17 at 3:35
ideasman42
26.3k1616 gold badges107107 silver badges216216 bronze badges
answered Nov 5 '11 at 13:05
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Delete a closed pull request from GitHub
I accidentally made a wrong pull request and ended up closing the request myself. It's in a closed state right now but it's accessible via direct URL and showing on my activity bar.
...
Why use JUnit for testing?
...e content of output statements using your eyes is a manual, or more specifically, a visual process.
You could argue that
visual inspection works, I check that the code does what it's meant to
do, for these scenarios and once I can see it's correct we're good to
go.
Now first up, it's g...
In Objective-C, what is the equivalent of Java's “instanceof” keyword?
... ([myObject class] == [MyClass class])
but not by using directly MyClass identifier.
Similarily, you can find if the object is of a subclass of your class with:
if ([myObject isKindOfClass:[AnObject class]])
as suggested by Jon Skeet and zoul.
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How Do I Hide wpf datagrid row selector
I'm using the WPF DataGrid control to show some details and a select button, and I don't need the gray selector column down the left-hand side. It's also ruining the beauty of my design.
...
How do I comment in CoffeeScript? “/* this */” doesn't work
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Why downvote? It's a valid warning. Really, it's saying don't use a solid line of # as a section separator, or you may occasionally get unbalanced block comment pairs.
– Jim Mack
Dec 8 '16 at 3:52
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Visual Studio replace tab with 4 spaces?
...k me so long to find the setting was the fact that theres a checkbox that hides half the settings. be sure to check show all settings
– Andrew Afternoon-Delight Hayde
May 1 '15 at 14:42
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Can you find all classes in a package using reflection?
...le. Class loaders are not required to tell the VM which classes it can provide, instead they are just handed requests for classes, and have to return a class or throw an exception.
However, if you write your own class loaders, or examine the classpaths and it's jars, it's possible to find this info...