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Using the scrollwheel in GNU screen
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Yes, I know about scrollback mode. I was hoping that I would not have to manually enter scrollback mode in order to use the mouse. Thanks.
– JesperE
Jan 24 '09 at 20:34
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How to check if a string “StartsWith” another string?
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Ahh yes makes sense now - i didn't pay attention to the indices you were using. Very nice trick!
– Richard Matheson
Feb 5 '17 at 10:54
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Importing modules from parent folder
...ttribute is not always given. Instead of using os.path.abspath(__file__) I now suggested using the inspect module to retrieve the filename (and path) of the current file
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Is there a better way to write this null check, and a non-empty check, in groovy?
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!members.find()
I think now the best way to solve this issue is code above. It works since Groovy 1.8.1 http://docs.groovy-lang.org/docs/next/html/groovy-jdk/java/util/Collection.html#find(). Examples:
def lst1 = []
assert !lst1.find()
def lst2 = ...
Constructors in Go
... Ok so this makes sense but it implies that clients of these must know about the New and make functions. i.e. this is not standard among all structs. I imagine that can be handled with interfaces
– Marty Wallace
Aug 8 '13 at 12:30
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How to take a screenshot programmatically on iOS
... Core Graphics contexts
Apple Docs - UIGraphicsImageRenderer
So you can now do something like this:
let renderer = UIGraphicsImageRenderer(size: someView.bounds.size)
let image = renderer.image(actions: { context in
someView.drawHierarchy(in: someView.bounds, afterScreenUpdates: true)
})
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What's the use/meaning of the @ character in variable names in C#?
...nt in PHP software for variables. And a lot of Open Source web systems are now coded in C# (where in the past it would have been PHP)
– Wasted_Coder
Mar 5 '16 at 19:36
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Is it possible to simulate key press events programmatically?
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It seems that this feature has been removed by now. MDN has considered it deprecated for quite a while, though.
– Tacticus
Dec 10 '16 at 19:30
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Underscore: sortBy() based on multiple attributes
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@ac_fire Here is an archive of that now dead link: archive.is/tiatQ
– lustig
Jan 10 '19 at 19:07
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Calculate distance between two points in google maps V3
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The link above is now broken, but the explanation of the method makes that not much of an issue.
– GChorn
Apr 4 '14 at 22:40
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