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How can HTML5 “replace” Flash? [closed]
...
What Adobe ought to do is incorporate canvas support from the flash IDE = ie, do all your animation in the IDE and output an HTML5 ready package of markup, css, and js. Give people the choice of output, the way they do with AIR. It would absolutely ensure the longevity of the F...
How to sort in-place using the merge sort algorithm?
...resented as ranges [i, m) and [j, n) respectively. The working area starts from w. Compare with the standard merge algorithm given in most textbooks, this one exchanges the contents between the sorted sub-array and the working area. As the result, the previous working area contains the merged sorted...
Check if a given key already exists in a dictionary and increment it
...are looking for collections.defaultdict (available for Python 2.5+). This
from collections import defaultdict
my_dict = defaultdict(int)
my_dict[key] += 1
will do what you want.
For regular Python dicts, if there is no value for a given key, you will not get None when accessing the dict -- a Ke...
How can I tell when HttpClient has timed out?
...ient()
{
BaseAddress = new Uri(baseAddress),
Timeout = TimeSpan.FromMilliseconds(1)
};
try
{
var s = await client.GetAsync();
}
catch(Exception e)
{
Console.WriteLine(e.Message);
Console.WriteLine(e.InnerException.Message);
}
...
How to use Session attributes in Spring-mvc
...().setAttribute("cart",value);
return "testJsp";
}
and you can get it from controller like this :
ShoppingCart cart = (ShoppingCart)session.getAttribute("cart");
Make your controller session scoped
@Controller
@Scope("session")
Scope the Objects ,for example you have user object that should...
Why is unsigned integer overflow defined behavior but signed integer overflow isn't?
...he same representation used by the CPU - so the overflow behavior followed from the integer representation used by the CPU.
In practice, it is only the representations for signed values that may differ according to the implementation: one's complement, two's complement, sign-magnitude. For an unsign...
How do I create a multiline Python string with inline variables?
...sked (in terms of syntax) are template strings. For example:
>>> from string import Template
>>> t = Template("This is an $example with $vars")
>>> t.substitute({ 'example': "example", 'vars': "variables"})
'This is an example with variables'
I should add though that th...
How do I detect IE 8 with jQuery?
...
I think the best way would be this:
From HTML5 boilerplate:
<!--[if lt IE 7]> <html lang="en-us" class="no-js ie6 oldie"> <![endif]-->
<!--[if IE 7]> <html lang="en-us" class="no-js ie7 oldie"> <![endif]-->
<!--[if IE ...
Java: Literal percent sign in printf statement
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You can use StringEscapeUtils from Apache Commons Logging utility or escape manually using code for each character.
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Inner class within Interface
...made of it.
Now I won't comment on the usefulness of such a construct and from I've seen: I've seen it, but it's not a very common construct.
200KLOC codebase here where this happens exactly zero time (but then we've got a lot of other things that we consider bad practices that happen exactly zero...