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How to add a new method to a php object on the fly?
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You can harness __call for this:
class Foo
{
    public function __call($method, $args)
    {
        if (isset($this->$method)) {
            $func = $this->$method;
            return call_user_func_array($func, $args);
        }
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							MVC 3: How to render a view without its layout page when loaded via ajax?
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                @Matt Greer, you call it nasty, I call it DRY, subjective stuff anyway :-)
                
– Darin Dimitrov
                Mar 15 '11 at 21:44
                        
                            
                        
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							How to get the python.exe location programmatically? [duplicate]
					...ded python environment. My suggestions is to deduce it from 
import os
os.__file__
    
    
        
            
            
                
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							Converting string to Date and DateTime
					... Sadly, this answer has too many upvotes for anyone to pay attention. It's all copy paste these days.
                
– N.B.
                Apr 3 '18 at 20:54
            
        
    
            
	    
        
                    
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							How to properly import a selfsigned certificate into Java keystore that is available to all Java app
					...Windows the easiest way is to use the program portecle.
Download and install portecle.
First make 100% sure you know which JRE or JDK is being used to run your program. On a 64 bit Windows 7 there could be quite a few JREs. Process Explorer can help you with this or you can use: System.out.println...				
				
				
							How to perform file system scanning
					... will not work for release versions of GO in the near future.
There's actually a function in the standard lib just for this: filepath.Walk.
package main
import (
    "path/filepath"
    "os"
    "flag"
)
type visitor int
// THIS CODE NO LONGER WORKS, PLEASE SEE ABOVE
func (v visitor) VisitDir(p...				
				
				
							How can I use pickle to save a dict?
					...ickle', 'wb') as handle:
    pickle.dump(a, handle, protocol=pickle.HIGHEST_PROTOCOL)
with open('filename.pickle', 'rb') as handle:
    b = pickle.load(handle)
print a == b
    
    
        
            
            
                
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							How to export/import PuTTy sessions list?
					...utty-sessions.reg" HKEY_CURRENT_USER\Software\SimonTatham\PuTTY\Sessions
All settings:
regedit /e "%USERPROFILE%\Desktop\putty.reg" HKEY_CURRENT_USER\Software\SimonTatham
Powershell:
Only sessions:
reg export HKCU\Software\SimonTatham\PuTTY\Sessions ([Environment]::GetFolderPath("Desktop") ...				
				
				
							How to replace NaN values by Zeroes in a column of a Pandas Dataframe?
					...olumn, select just that column. in this case I'm using inplace=True to actually change the contents of df. 
In [12]: df[1].fillna(0, inplace=True)
Out[12]: 
0    0.000000
1    0.570994
2    0.000000
3   -0.229738
4    0.000000
Name: 1
In [13]: df
Out[13]: 
          0         1
0       NaN  0.0000...				
				
				
							How to prevent form resubmission when page is refreshed (F5 / CTRL+R)
					...               It seems to me that if you redirect to the same page, then $_POST is cleared. As I understand it, that was the desired effect. That was MY desired effect, anyway. I think the answer would be better if it made that explicit, though.
                
– donutguy640
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