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How can I run a function from a script in command line?
... /dev/null
then
# call arguments verbatim
"$@"
else
# Show a helpful error
echo "'$1' is not a known function name" >&2
exit 1
fi
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Why is “while ( !feof (file) )” always wrong?
...fsize; (k = write(fd, p, n)) > 0; p += k, n -= k) {}
if (n != 0) { /* error, failed to write complete buffer */ }
The result we use here is k, the number of bytes written. The point here is that we can only know how many bytes were written after the write operation.
POSIX getline()
char *...
A fast method to round a double to a 32-bit int explained
When reading Lua's source code, I noticed that Lua uses a macro to round a double to a 32-bit int . I extracted the macro , and it looks like this:
...
Remove items from one list in another
I'm trying to figure out how to traverse a generic list of items that I want to remove from another list of items.
9 Answer...
Git push branch from one remote to another?
...s/) instead?
– Ali
May 14 '13 at 13:05
2
@exalted because with refs/heads/ prefix you're pushing ...
Object.watch() for all browsers?
...
if (!Number.isInteger(value)) {
throw new TypeError('The age is not an integer');
}
if (value > 200) {
throw new RangeError('The age seems invalid');
}
}
// The default behavior to store the value
...
Safely limiting Ansible playbooks to a single machine?
...|
edited Nov 19 '14 at 16:05
axil
76711 gold badge77 silver badges1515 bronze badges
answered Aug 13 '13...
What is the difference between “git branch” and “git checkout -b”?
... does the same thing.
How do these two commands differ, if they differ at all?
7 Answers
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Is there a way to automatically generate getters and setters in Eclipse?
...gt; Keys (Write Generate Getters & Setters on text field)
5) Click on error bulb of the field -> create getters & setters ...
6) Press Ctrl+3 and write getters & setters on text field then select option Generate Getters & Setters
if Mac OS press Alt+cmd+S then select Getters &am...
Algorithm to get the excel-like column name of a number
I'm working on a script that generate some Excel documents and I need to convert a number into its column name equivalent. For example:
...