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How to check if a given directory exists in Ruby
...d method `exists?' for Dir:Class (NoMethodError). Also, the plural form is now deprecated, use .exist? instead.
– Josip Rodin
Oct 22 '15 at 9:09
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Common xlabel/ylabel for matplotlib subplots
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I would like to know how could it be used with multiple figure objects? fig.xlabel("foo") does not work.
– Horror Vacui
Nov 7 '19 at 9:46
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Good Linux (Ubuntu) SVN client [closed]
... long long time ago I was one of the developers for RabbitVCS (previously known as NautilusSvn).
If you use Nautilus then you might be interested in RabbitVCS (mentioned earlier by Trevor Bramble). It's an unadulterated clone of TortoiseSVN for Nautilus written in Python. While there's still a lot ...
How to copy in bash all directory and files recursive?
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@AnneTheAgile - from my tests just now and according to the man pages, -r and -R don't differ.
– aaaaaa
Jan 25 '15 at 2:54
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How to make a div fill a remaining horizontal space?
...oking for. After searching through lots of 'solutions' I found a tutorial (now link is dead) on creating three column pages.
The author offer's three different ways, one fixed width, one with three variable columns and one with fixed outer columns and a variable width middle. Much more elegant and...
Is it possible to send a variable number of arguments to a JavaScript function?
...econd, ...theRest) {
//...
}
And maybe is useful to you, that you can know how many arguments a function expects:
var test = function (one, two, three) {};
test.length == 3;
But anyway you can pass an arbitrary number of arguments...
The spread syntax is shorter and "sweeter" than apply and...
Best way to parse command line arguments in C#? [closed]
... year and 1 month old! mono trunk's structure was refactored. That code is now placed to anonsvn.mono-project.com/viewvc/branches/mono-2-2/mcs/class/…
– abatishchev
Mar 24 '10 at 18:19
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How to use custom packages
...rate:
src/
myproject/
mylib/
mylib.go
...
main.go
Now, in the top-level main.go, you could import "myproject/mylib" and it would work OK.
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How do you determine the ideal buffer size when using FileInputStream?
...k reads - but those reads will always use a full block - no wasted reads.
Now, this is offset quite a bit in a typical streaming scenario because the block that is read from disk is going to still be in memory when you hit the next read (we are doing sequential reads here, after all) - so you wind ...
How to print a string in fixed width?
... of formatted string literals ("f-strings" for short) in Python 3.6, it is now possible to access previously defined variables with a briefer syntax:
>>> name = "Fred"
>>> f"He said his name is {name}."
'He said his name is Fred.'
This also applies to string formatting
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