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Is it possible in Java to access private fields via reflection [duplicate]
...y is - assuming you've got the appropriate security permissions. Use Field.setAccessible(true) first if you're accessing it from a different class.
import java.lang.reflect.*;
class Other
{
private String str;
public void setStr(String value)
{
str = value;
}
}
class Test
...
C＋＋模板的特化 - C/C++ - 清泛网 - 专注C/C++及内核技术
...com/cutepig/archive/2009/02/12/1389479.html
http://read.newbooks.com.cn/info/175115.html
先说类模板的特化吧：
谁都没的说的全特化：
// general version
template<class T>
class Compare
{
public:
static bool IsEqual(const T& lh, const T& rh)
{
return ...
Vagrant's port forwarding not working [closed]
... a CentOS basebox that has Apache2 running (provisioning via Puppet). I've set up port forwarding for web requests using the following line in Vagrantfile :
...
How can I pretty-print JSON using Go?
...I guess this is better:
var out io.Writer
enc := json.NewEncoder(out)
enc.SetIndent("", " ")
if err := enc.Encode(data); err != nil {
panic(err)
}
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...
Peak signal detection in realtime timeseries data
...s)
I came up with an algorithm that works very well for these types of datasets. It is based on the principle of dispersion: if a new datapoint is a given x number of standard deviations away from some moving mean, the algorithm signals (also called z-score). The algorithm is very robust because it ...
SQL Server CTE and recursion example
...mployees],
-- relative to the [Anchor] above.
-- This will produce a resultset, we will call it R{1} and it is JOINed to [Employees]
-- as defined by the hierarchy
-- Subsequent "executions" of this block will reference R{n-1}
SELECT e.EmployeeID, e.FirstName, e.LastName, e.ManagerID,
r.Em...
$.ajax - dataType
... mean im going manual, and rebuilding the object after each call, but in resetting, im having problems. if i set it to 'json' as default, in no way will that complement the intelligent guess, but it works to a certain extent, until it gets to the call where i havent specified(that is NOT a JSON cal...
Pure JavaScript equivalent of jQuery's $.ready() - how to call a function when the page/DOM is ready
...yState === "interactive") {
// call on next available tick
setTimeout(fn, 1);
} else {
document.addEventListener("DOMContentLoaded", fn);
}
}
Usage:
docReady(function() {
// DOM is loaded and ready for manipulation here
});
If you need full cross browse...
Difference between dict.clear() and assigning {} in Python
... Thanks. This makes sense. I still have to get used to the mindset that = creates references in python...
– Marcin
Dec 15 '08 at 22:33
15
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Selecting the first “n” items with jQuery
...uch cleaner, using slice is much more efficient if you have a large result set to start with. Unfortunately, when evaluating ":lt" and other positional selectors, jQuery loops through the entire set, even if it's just getting the first element. I've written more about this on my blog here: spadgos.c...