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how to fire event on file select
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30
and what happens when you submit the form asynchronously, don't navigate away from the page, then attempt to upload the same file again? Th...
Can I make fast forwarding be off by default in git?
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answered Mar 23 '10 at 13:58
connyconny
8,84466 gold badges3434 silver badges4242 bronze badges
...
Express res.sendfile throwing forbidden error
... like me
– Adam Waite
Aug 6 '13 at 10:49
5
Express considers relative paths in sendfile as bad. ...
Modular multiplicative inverse function in Python
...meone will find this useful (from wikibooks):
def egcd(a, b):
if a == 0:
return (b, 0, 1)
else:
g, y, x = egcd(b % a, a)
return (g, x - (b // a) * y, y)
def modinv(a, m):
g, x, y = egcd(a, m)
if g != 1:
raise Exception('modular inverse does not exist...
How does cookie “Secure” flag work?
...
Sean Leather
1,02211 gold badge99 silver badges2222 bronze badges
answered Dec 5 '12 at 18:43
CratylusCratylus
...
Reformat XML in Visual Studio 2010
... there an easy way to reformat an XML file while viewing it Visual Studio 2010. For example, if you open a generated app.config file, it might look like:
...
Count, size, length…too many choices in Ruby?
...static VALUE
rb_ary_count(int argc, VALUE *argv, VALUE ary)
{
long n = 0;
if (argc == 0) {
VALUE *p, *pend;
if (!rb_block_given_p())
return LONG2NUM(RARRAY_LEN(ary));
// etc..
}
}
The code for array.count does a few extra checks but in the end cal...
Difference between std::system_clock and std::steady_clock?
...
From N3376:
20.11.7.1 [time.clock.system]/1:
Objects of class system_clock represent wall clock time from the system-wide realtime clock.
20.11.7.2 [time.clock.steady]/1:
Objects of class steady_clock represent clocks for which ...
Can I return the 'id' field after a LINQ insert?
... |
edited Jul 6 '15 at 6:06
T.J. Crowder
825k153153 gold badges15111511 silver badges15531553 bronze badges
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In Python, how do I use urllib to see if a website is 404 or 200?
...a=urllib.urlopen('http://www.google.com/asdfsf')
>>> a.getcode()
404
>>> a=urllib.urlopen('http://www.google.com/')
>>> a.getcode()
200
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