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Listing only directories using ls in Bash?
...Zebra Setting nullglob would avoid the error message, but would cause even more confusion: with nullglob set and no subdirectories, ls */ would expand to just ls, which would list all files in the current directory. I'm pretty sure that's not what you want in that case.
– Gordo...
Why is f(i = -1, i = -1) undefined behavior?
...r operation on the same memory location.
For example, imagine that it was more efficient to zero the memory, then decrement it, compared with loading the value -1 in. Then this:
f(i=-1, i=-1)
might become:
clear i
clear i
decr i
decr i
Now i is -2.
It is probably a bogus example, but it is p...
New to unit testing, how to write great tests? [closed]
...s calculated is not checked - only that the result is correct. Keep adding more and more simple test cases like the above until you have have covered as many scenarios as possible. Use your code coverage tool to see if you have missed any interesting paths.
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Make var_dump look pretty
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Mind you, xdebug does ALLOT more than just pretty var_dump :)
– Latheesan
Nov 6 '13 at 15:55
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How can I check if a directory exists in a Bash shell script?
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Switch statement multiple cases in JavaScript
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SQL Server - transactions roll back on error?
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Monad in plain English? (For the OOP programmer with no FP background)
... By that I mean some system which lets you take a type and turn it into a more special type. For example, in C# consider Nullable<T>. This is an amplifier of types. It lets you take a type, say int, and add a new capability to that type, namely, that now it can be null when it couldn't before...
How does `scp` differ from `rsync`?
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Also, I would guess scp is more likely to be available on a Unix-like system, so you prevent an annoying "command not found" now and then.
– Rafa
May 6 '14 at 21:58
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Defining a HTML template to append using JQuery
...ng) is lighter-weight and will plug into the OP's code, but Handlebars has more features for handling arrays, and may provide a more sufficient solution in the end. Here's a nice comparison article: blog.cubettech.com/…
– Michael Scheper
Jan 7 '15 at 20:55
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