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Sending POST data in Android
... }
@Override
protected String doInBackground(String... params) {
String urlString = params[0]; // URL to call
String data = params[1]; //data to post
OutputStream out = null;
try {
URL url = new URL(urlString);
...
Pass variables to Ruby script via command line
...uby's way-cool OptionParser library.
It offers parsing of flags/switches, parameters with optional or required values, can parse lists of parameters into a single option and can generate your help for you.
Also, if any of your information being passed in is pretty static, that doesn't change betwe...
Request is not available in this context
... /// Does nothing after first request
/// </summary>
/// <param name="context"></param>
public static void Start(HttpContext context)
{
if (_init)
{
return;
}
//create class level lock in case multiple sessions start simul...
Can a C# lambda expression have more than one statement?
...nt calculation = (i*x);
(string info, int result) InternalTuppleMethod(param1, param2)
{
var sum = (calculation + 5);
return ("The calculation is", sum);
}
}
share
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imp...
How do I concatenate strings and variables in PowerShell?
...soc.Name + " - " + $assoc.Owner)
Your code is being interpreted as many parameters being passed to Write-Host. Wrapping it up inside parentheses will concatenate the values and then pass the resulting value as a single parameter.
...
How to get a list of all files that changed between two Git commits?
...
username@hostname:~> gstlast
2015-01-20 11:40:05.000000000 +0000 .cpl/params/libelf
2015-01-21 09:02:58.435823000 +0000 .cpl/params/glib
2015-01-21 09:07:32.744336000 +0000 .cpl/params/libsecret
2015-01-21 09:10:01.294778000 +0000 .cpl/_deps
2015-01-21 09:17:42.846372000 +0000 .cpl/params/npth
...
Does SQLAlchemy have an equivalent of Django's get_or_create?
...to get an object from the database if it already exists (based on provided parameters) or create it if it does not.
9 Answe...
How to create a DataTable in C# and how to add rows?
...to note the Add method shown above has an overload with variable number of params, so you could shorten this to dt.Rows.Add("Ravi", 500); and would work the same. One big warning with either of these approaches: you must supply these parameters in exact same order as the columns were defined, else y...
Callback functions in Java
...ou have to create a Functional interface in Java, since there will be more parameters in the real production code.
– Sri Harsha Chilakapati
Dec 10 '14 at 15:00
2
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Understanding the Use of ColorMatrix and ColorMatrixColorFilter to Modify a Drawable's Hue
... * @see http://gskinner.com/blog/archives/2007/12/colormatrix_cla.html
* @param value degrees to shift the hue.
* @return
*/
public static ColorFilter adjustHue( float value )
{
ColorMatrix cm = new ColorMatrix();
adjustHue(cm, value);
return new ColorMatrixColorFilter(cm);
}
/**
...