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How to capture the browser window close event?
...
For a cross-browser solution (tested in Chrome 21, IE9, FF15), consider using the following code, which is a slightly tweaked version of Slaks' code:
var inFormOrLink;
$('a').live('click', function() { inFormOrLink = true; });
$('form').bind('submit', fu...
Converting BigDecimal to Integer
...enefit of giving you more control over the rounding process.
Spock Groovy Test
void 'test BigDecimal rounding'() {
given:
BigDecimal decimal = new BigDecimal(Integer.MAX_VALUE - 1.99)
BigDecimal hugeDecimal = new BigDecimal(Integer.MAX_VALUE + 1.99)
BigDecimal reallyHuge = new BigD...
How to determine an object's class?
...xception).
Possible ways summarized
Let's summarize the possible ways to test if an object obj is an instance of type C:
// Method #1
if (obj instanceof C)
;
// Method #2
if (C.class.isInstance(obj))
;
// Method #3
if (C.class.isAssignableFrom(obj.getClass()))
;
// Method #4
try {
...
Get full path without filename from path that includes filename
...rectory name (it actually has no idea which).
You could validate first by testing File.Exists() and/or Directory.Exists() on your path first to see if you need to call Path.GetDirectoryName
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Remove non-utf8 characters from string
...Jarderot, Regex....... hmm, is this function production-ready? Are there test cases for this function?
– Pacerier
Apr 16 '15 at 5:02
...
Clear terminal in Python [duplicate]
...d work fine
else: #Linux and Mac
print("\033c", end="")
jamesnotjim tested print("\033c", end="") for Mac, and I tested it on Linux and Windows (it doesn't work for Windows, hence the other code that calls cls). I don't remember who it was I first saw use print("\033c") and/or the printf vers...
How to check if a string in Python is in ASCII?
...isinstance(s, bytes) else s.encode('ascii') in Python 3. OP's input is a bytestring 'é' (Python 2 syntax, Python 3 hadn't been released at the time) and therefore .decode() is correct.
– jfs
Sep 4 '15 at 10:36
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Can anyone explain this strange behavior with signed floats in C#?
...
Simpler test case:
Console.WriteLine("Good: " + new Good().Equals(new Good { d = -.0 }));
Console.WriteLine("Bad: " + new Bad().Equals(new Bad { d = -.0 }));
public struct Good {
public double d;
public int f;
}
public str...
Python memoising/deferred lookup property decorator
...lf))
return getattr(self, attr_name)
return _lazyprop
class Test(object):
@lazyprop
def a(self):
print 'generating "a"'
return range(5)
Interactive session:
>>> t = Test()
>>> t.__dict__
{}
>>> t.a
generating "a"
[0, 1, 2, 3, 4]
&...
Travel/Hotel API's? [closed]
...d XML.
As you immediately access their API, you can start developing and testing, but still need their approval to launch the site, basically to make sure it provides the needed quality and security, which is reasonable.
They also offer "deep linking", i.e. you may customize your requests by addi...