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Rails - How to use a Helper Inside a Controller
... @GregT - Hadn't seen grosser's answer before, as it came in a bit after the fact, but I like it better too. He just got my upvote.
– Xavier Holt
Sep 12 '13 at 9:28
...
Detect when browser receives file download
... 0) ) {
unblockSubmit();
}
attempts--;
}, 1000 );
}
function unblockSubmit() {
setCursor( "auto", "pointer" );
window.clearInterval( downloadTimer );
expireCookie( "downloadToken" );
attempts = 30;
}
Example server code (PHP):
$TOKEN = "downloadToken";
/...
JavaScript private methods
...
Luke Garrigan
1,8321010 silver badges1919 bronze badges
answered Sep 11 '08 at 1:26
17 of 2617 of 26
...
Multiline strings in VB.NET
... file with above trick syntax in it>) ... Any ideas? Is this just VS 2010 syntactic sugar?
– Chad
Jun 4 '12 at 2:37
...
Best way to merge two maps and sum the values of same key?
...ap[Int,Int] = Map(1 -> 9, 2 -> 20)
scala> val map2 = Map(1 -> 100, 3 -> 300)
map2: scala.collection.immutable.Map[Int,Int] = Map(1 -> 100, 3 -> 300)
scala> map1 |+| map2
res2: scala.collection.immutable.Map[Int,Int] = Map(1 -> 109, 3 -> 300, 2 -> 20)
Specifically...
libxml/tree.h no such file or directory
...ent SDK.
– Laurent Etiemble
Apr 16 '10 at 15:53
When i set this "$(SDKROOT)/usr/include/libxml2" to the Header Search ...
How do you find out the type of an object (in Swift)?
...nnot decipher.
– LightningStryk
Mar 10 '17 at 0:36
1
...
What's the fastest way to do a bulk insert into Postgres?
...
I wrote a bit more detail to elaborate in stackoverflow.com/questions/12206600/… too.
– Craig Ringer
Feb 4 '14 at 1:03
...
Plot two histograms on single chart with matplotlib
...(400)]
y = [random.gauss(4,2) for _ in range(400)]
bins = numpy.linspace(-10, 10, 100)
pyplot.hist(x, bins, alpha=0.5, label='x')
pyplot.hist(y, bins, alpha=0.5, label='y')
pyplot.legend(loc='upper right')
pyplot.show()
...
Two submit buttons in one form
...
105
Also make sure the name of the button has correct name! For example "button-1" would NOT work. May save someone lots of hassle so keep thi...