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How to get the selected index of a RadioGroup in Android
...oGroup:
RadioButton r = (RadioButton) radioButtonGroup.getChildAt(idx);
String selectedtext = r.getText().toString();
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“TypeError: (Integer) is not JSON serializable” when serializing JSON in Python?
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It seems like there may be a issue to dump numpy.int64 into json string in Python 3 and the python team already have a conversation about it. More details can be found here.
There is a workaround provided by Serhiy Storchaka. It works very well so I paste it here:
def convert(o):
if ...
How can I get column names from a table in SQL Server?
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Qbik "N" if for handlling unicode string like varchar in ANSI(32bit) and nvarchar in unicode(64bit)
– thatsalok
Jun 25 '14 at 12:36
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Read/write files within a Linux kernel module
...,
loff_t *pos);
Also, filp_open no longer accepts user-space string, so it can be used for kernel access directly (without dance with set_fs).
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Suppress or Customize Intro Message in Fish Shell
... it doesn't anymore; now it seems you need to set the variable to an empty string.
– mjs
Jun 13 '17 at 7:34
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How to get current date in jquery?
...h months & days being represented by numbers less than 10 (meaning the strings will have one char instead of two). See this jsfiddle for comparison.
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How to completely remove a dialog on close
..., in my example, I went with the extremely simple option of just dumping a string withing the dialog div: $('#myDialog').html("Ooops."); You could modify this to change the content of any sub-controls in the dialog div as well.
– Fiona - myaccessible.website
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jQuery remove options from select
...t option[value="X"]').remove();
Main point is that find takes a selector string, by feeding it x you are looking for elements named x.
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In Java, how do I call a base class's method from the overriding method in a derived class?
...stem.out.println("re:"+z);
}
}
class free{
public static void main(String ar[]){
demo d=new demo(6);
}
}
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Syntax error on print with Python 3 [duplicate]
Why do I receive a syntax error when printing a string in Python 3?
3 Answers
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