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How do I access command line arguments in Python?
...er.add_argument('var3', nargs='?', type=int, default=3) var3 is a optional param, if you don't specify a value in the command line you can access to var3 in your code, default value for var3=3
– Albicocco
Apr 23 at 7:33
...
Curl GET request with json parameter
... work :
curl -i -H "Accept: application/json" 'server:5050/a/c/getName{"param0":"pradeep"}'
use option -i instead of x.
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HTTP GET request in JavaScript?
...
In jQuery:
$.get(
"somepage.php",
{paramOne : 1, paramX : 'abc'},
function(data) {
alert('page content: ' + data);
}
);
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Android: ProgressDialog.show() crashes with getApplicationContext
...ty.
Now, i agree, it does not make sense that the method takes a Context param, instead of Activity..
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Android: How to turn screen on and off programmatically?
... to be in effect while your application is in the foreground.
This code:
params.flags |= LayoutParams.FLAG_KEEP_SCREEN_ON;
params.screenBrightness = 0;
getWindow().setAttributes(params);
Does not turn the screen off in the traditional sense. It makes the screen as dim as possible. In the stand...
How to set layout_gravity programmatically?
...
Java
LinearLayout.LayoutParams params = new LinearLayout.LayoutParams(LayoutParams.WRAP_CONTENT, LayoutParams.MATCH_PARENT);
params.weight = 1.0f;
params.gravity = Gravity.TOP;
button.setLayoutParams(params);
Kotlin
val params = LinearLayout.Lay...
How do I grab an INI value within a shell script?
I have a parameters.ini file, such as:
27 Answers
27
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Rails 4 - Strong Parameters - Nested Objects
...n array. In your case it would be
Update as suggested by @RafaelOliveira
params.require(:measurement)
.permit(:name, :groundtruth => [:type, :coordinates => []])
On the other hand if you want nested of multiple objects then you wrap it inside a hash… like this
params.require(:foo)...
Accessing a Shared File (UNC) From a Remote, Non-Trusted Domain With Credentials
... const int ERROR_INVALID_ADDRESS = 487;
const int ERROR_INVALID_PARAMETER = 87;
const int ERROR_INVALID_PASSWORD = 1216;
const int ERROR_MORE_DATA = 234;
const int ERROR_NO_MORE_ITEMS = 259;
const int ERROR_NO_NET_OR_BAD_PATH = 1203;
const int ERROR...
How to know user has clicked “X” or the “Close” button?
...Close Form event
/// Do something
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void Form1_FormClosing(Object sender, FormClosingEventArgs e)
{
//In case windows is trying to shut down, don't hold t...