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Which characters make a URL invalid?
... Thanks. Good catch: the %25 was a typo in the example. Added footnote to the "reserved" syntax description directly from RFC-2396.
– JasonM1
Jul 8 '13 at 21:15
1
...
How do i find out what all symbols are exported from a shared object?
...n conflates them all :-(
For an AIX shared object, use dump -Tv /path/to/foo.o.
For an ELF shared library, use readelf -Ws /path/to/libfoo.so, or (if you have GNU nm) nm -D /path/to/libfoo.so.
For a non-ELF UNIX shared library, please state which UNIX you are interested in.
For a Windows DLL, use ...
Swift: Pass array by reference?
...lue by reference, by also to pass it by reference, so pass it with & - foo(&myVar) instead of just foo(myVar)
So do it like this:
var arr = [1, 2, 3]
func addItem(inout localArr: [Int]) {
localArr.append(4)
}
addItem(&arr)
println(arr) // it will print [1, 2, 3, 4]
To be ...
Create a table without a header in Markdown
...
| <!-- --> | <!-- --> |
|-------------|-------------|
| Foo | Bar |
Like some of the earlier suggestions stated, this does add an empty header row in your Markdown viewer/editor. In iA Writer, it's aesthetically small enough that it doesn't get in my way too much...
Python Unicode Encode Error
...
I'm trying to make the following string safe: ' foo “bar bar” df'(note the curly quotes), but the above still fails for me.
– Nick Heiner
Jul 11 '10 at 19:26
...
Assigning code to a variable
...ck();
void OnButtonClick()
{
MessageBox.Show("Hello World!");
}
void Foo()
{
ButtonClick ButtonClicked = new ButtonClick(OnButtonClick);
ButtonClicked(); // Execute the function.
}
From here, we can move to lambda expressions and see how they could be useful in your situation:
Ther...
How to assert two list contain the same elements in Python? [duplicate]
...lements(unittest.TestCase):
def setUp(self):
self.expected = ['foo', 'bar', 'baz']
self.result = ['baz', 'foo', 'bar']
def test_count_eq(self):
"""Will succeed"""
self.assertCountEqual(self.result, self.expected)
def test_list_eq(self):
"""Will f...
How to echo shell commands as they are executed
... output loses the quoting information. You can't differentiate between cp "foo bar" baz and cp foo "bar baz", for example. So it's good for displaying progress information to a user; less so for debugging output or recording reproducible commands. Different use cases. In zsh, you can preserve quoti...
How do I profile memory usage in Python?
...;>> asizeof.asizeof(tuple('bcd'))
200
>>> asizeof.asizeof({'foo': 'bar', 'baz': 'bar'})
400
>>> asizeof.asizeof({})
280
>>> asizeof.asizeof({'foo':'bar'})
360
>>> asizeof.asizeof('foo')
40
>>> asizeof.asizeof(Bar())
352
>>> asizeof.asizeof(...
What's NSLocalizedString equivalent in Swift?
...SLocalizedString(key, comment: comment)
}
}
usage:
String.localize("foo.bar", comment: "Foo Bar Comment :)")
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