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Overloading member access operators ->, .*
...};
void f() {
client x = { 3 };
proxy y = { & x };
proxy2 z = { & y };
std::cout << x.a << y->a << z->a; // print "333"
}
->*
This one is only tricky in that there is nothing special about it. The non-overloaded version requires an object of po...
JavaScript replace/regex
...ethseth
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Iterate over a Javascript associative array in sorted order
...all the keys and then just sort them.
var a = new Array();
a['b'] = 1;
a['z'] = 1;
a['a'] = 1;
function keys(obj)
{
var keys = [];
for(var key in obj)
{
if(obj.hasOwnProperty(key))
{
keys.push(key);
}
}
return keys;
}
keys(a).sort(); /...
What format string do I use for milliseconds in date strings on iPhone?
...hitaker
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jQuery - If element has class do this
...edler
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Check if string matches pattern
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import re
pattern = re.compile("^([A-Z][0-9]+)+$")
pattern.match(string)
Edit: As noted in the comments match checks only for matches at the beginning of the string while re.search() will match a pattern anywhere in string. (See also: https://docs.python.org/l...
How to change a PG column to NULLABLE TRUE?
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Bash: Strip trailing linebreak from output
...eve
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How do I get the name of a Ruby class?
... edited Aug 7 '19 at 14:26
Hans Z
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answered May 5 '09 at 18:15
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Navigation drawer - disable swipe
...7c0r3
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