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Query-string encoding of a Javascript Object
					...oice. For GET requests, if you're sending anything other than a few simple parameters to the server then it's likely your design is wrong.
                
– Tim Down
                Nov 11 '09 at 14:25
            
        
    
    
        
            
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							Calculate distance between two latitude-longitude points? (Haversine formula)
					...t;
    /// Convert degrees to Radians
    /// </summary>
    /// <param name="x">Degrees</param>
    /// <returns>The equivalent in radians</returns>
    public static double Radians(double x)
    {
        return x * PIx / 180;
    }
    /// <summary>
    /// Ca...				
				
				
							How to get the Full file path from URI
					...turn uri.getPath();
        }
        return null;
    }
    /**
     * @param uri The Uri to check.
     * @return Whether the Uri authority is ExternalStorageProvider.
     */
    public static boolean isExternalStorageDocument(Uri uri) {
        return "com.android.externalstorage.documents".eq...				
				
				
							What does ** (double star/asterisk) and * (star/asterisk) do for parameters?
					In the following method definitions, what does the  *  and  **  do for  param2 ?
                    
                    
                        
                            
                                
                                        22 Answers
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							Creating a system overlay window (always on top)
					...se let me know.
OnCreate of your Service: I have used WindowManager.LayoutParams.FLAG_WATCH_OUTSIDE_TOUCH flag. This is the only change in service.
@Override
    public void onCreate() {
        super.onCreate();
        Toast.makeText(getBaseContext(),"onCreate", Toast.LENGTH_LONG).show();
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							Why would adding a method add an ambiguous call, if it wouldn't be involved in the ambiguity
					...ways, no promises.)
A correct analysis follows. The candidates are:
0: C(params string[]) in its normal form
1: C(params string[]) in its expanded form
2: C<string>(string) 
3: C(string, object) 
Candidate zero is obviously inapplicable because string is not convertible to string[]. That l...				
				
				
							How can I check if a Perl array contains a particular value?
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Simply turn the array into a hash:
my %params = map { $_ => 1 } @badparams;
if(exists($params{$someparam})) { ... }
You can also add more (unique) params to the list:
$params{$newparam} = 1;
And later get a list of (unique) params back:
@badparams = keys...				
				
				
							How to read a text file reversely with iterator in C#
					...    /// the stream into text.
        /// </summary>
        /// <param name="streamSource">Data source</param>
        public ReverseLineReader(Func<Stream> streamSource)
            : this(streamSource, Encoding.UTF8)
        {
        }
        /// <summary>
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							how to add records to has_many :through association in rails
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I think you can simply do this:
 @cust = Customer.new(params[:customer])
 @cust.houses << House.find(params[:house_id])
Or when creating a new house for a customer:
 @cust = Customer.new(params[:customer])
 @cust.houses.create(params[:house])
You can also add via ids:...				
				
				
							How do I best silence a warning about unused variables?
					...r sees it is used. This is portable between compilers.
E.g.
void foo(int param1, int param2)
{
    (void)param2;
    bar(param1);
}
Or,
#define UNUSED(expr) do { (void)(expr); } while (0)
...
void foo(int param1, int param2)
{
    UNUSED(param2);
    bar(param1);
}
    
    
        
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