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What is an optional value in Swift?
...ion.
– return true
Apr 24 '15 at 14:32
...
Does PHP have threading?
...o go with it, our desktops and servers commonly have 8 or 16 cores, 16 and 32 gigabytes of RAM, though we may not always be able to have two within budget and having two desktops is rarely useful for most of us.
Additionally, PHP was written for the non-programmer, it is many hobbyists native tongu...
Bidirectional 1 to 1 Dictionary in C#
...r of pairs stored in the dictionary
/// </summary>
public Int32 Count
{
get { return firstToSecond.Count; }
}
/// <summary>
/// Removes all items from the dictionary.
/// </summary>
public void Clear()
{
firstToSecond.Clear();
...
What are the barriers to understanding pointers and what can be done to overcome them? [closed]
...o oblivion."
– gtd
Apr 16 '09 at 23:32
12
This is a nice explanation of the concept, sure. The co...
How does JavaScript .prototype work?
...en Aston
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answered Feb 21 '09 at 13:33
ChristophChristoph
144k3434 go...
User recognition without cookies or local storage
...=> -1
)
[score] => 0.74157303370787
[diff] => 0.1685393258427
[base] => 8.9
)
If Debug = true you would be able to see Input (Sensor & Desired), Initial Weights, Output (Sensor, Sum, Network), Error, Correction and Final Weights.
+----+----+----+----+----+----+----...
jQuery Mobile: document ready vs. page events
...on. It can be done in few ways.
Reference: https://stackoverflow.com/a/13932240/1848600
Solution 1:
You can pass values with changePage:
$.mobile.changePage('page2.html', { dataUrl : "page2.html?paremeter=123", data : { 'paremeter' : '123' }, reloadPage : true, changeHash : true });
And read t...
What is a “cache-friendly” code?
...
Marc ClaesenMarc Claesen
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28
...
Prototypical inheritance - writing up [duplicate]
... Great work!
– TLS
Oct 5 '16 at 17:32
add a comment
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...
Creating range in JavaScript - strange syntax
...e assumption (which is checked in the actual spec) that len is a valid uint32, and not just any number of value)
So now you can see why doing Array(5).map(...) wouldn't work - we don't define len items on the array, we don't create the key => value mappings, we simply alter the length property.
...