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Difference between var_dump,var_export & print_r
...(4) {
[0]=> string(0) ""
[1]=> bool(false)
[2]=> int(42)
[3]=> array(1) {[0]=>string(2) "42")}
}
print_r is for debugging purposes, too, but does not include the member's type. It's a good idea to use if you know the types of elements in your array, but can be misleading oth...
Remap values in pandas column with a dict
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373
You can use .replace. For example:
>>> df = pd.DataFrame({'col2': {0: 'a', 1: 2, 2:...
Execution of Python code with -m option or not
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curl json post request via terminal to a rails app
...rstname","last_name":"lastname","email":"email@email.com","password":"app123","password_confirmation":"app123"}}' \
http://localhost:3000/api/1/users
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Linux bash: Multiple variable assignment
...First thing that comes into my mind:
read -r a b c <<<$(echo 1 2 3) ; echo "$a|$b|$c"
output is, unsurprisingly
1|2|3
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How to set selected value of jquery select2?
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63
To dynamically set the "selected" value of a Select2 component:
$('#inputID').select2('data', {...
How to use sessions in an ASP.NET MVC 4 application?
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answered Jan 3 '13 at 12:34
Jobert EnamnoJobert Enamno
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How do I calculate square root in Python?
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Merlin
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answered Mar 7 '12 at 2:50
smessingsmessin...
MVC 3: How to render a view without its layout page when loaded via ajax?
...ssive Enhancement and I have a question about AJAXifying views. In my MVC 3 project I have a layout page, a viewstart page, and two plain views.
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