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How to shuffle a std::vector?
...n Coliru
Make sure to reuse the same instance of rng throughout multiple calls to std::shuffle if you intend to generate different permutations every time!
Moreover, if you want your program to create different sequences of shuffles each time it is run, you can seed the constructor of the random e...
What is the best way to add options to a select from a JavaScript object with jQuery?
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jQuery
var list = $("#selectList");
$.each(items, function(index, item) {
list.append(new Option(item.text, item.value));
});
Vanilla JavaScript
var list = document.getElementById("selectList");
for(var i in items) {
list.add(new Option(items[i].text, items[i].value));
}
...
Python time measure function
...e__, (time2-time1)*1000.0))
return ret
return wrap
Note I'm calling f.func_name to get the function name as a string(in Python 2), or f.__name__ in Python 3.
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Parsing CSV files in C#, with header
...t; m.Property1 ).Name( "Column Name" );
Map( m => m.Property2 ).Index( 4 );
Map( m => m.Property3 ).Ignore();
Map( m => m.Property4 ).TypeConverter<MySpecialTypeConverter>();
}
}
EDIT:
CsvReader now requires CultureInfo to be passed into the constuctor...
chrome undo the action of “prevent this page from creating additional dialogs”
...
Unfortunately Google has indexed this as the answer... its terrible. don't do it.
– macm
Sep 30 '16 at 3:19
add a comment
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Any gotchas using unicode_literals in Python 2.6?
...wo.name
The output of running python one.py is:
Traceback (most recent call last):
File "one.py", line 5, in <module>
print name + two.name
UnicodeDecodeError: 'ascii' codec can't decode byte 0xc3 in position 4: ordinal not in range(128)
In this example, two.name is an utf-8 encoded...
Weighted random numbers
...a weighted random numbers. I'm currently just banging my head against the wall and cannot figure this out.
7 Answers
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Python name mangling
...ld Python guys despise this default - but it is the default anyway, so I really recommend you to follow it, even if you feel uncomfortable.
If you really want to send the message "Can't touch this!" to your users, the usual way is to precede the variable with one underscore. This is just a conventi...
How do I clear only a few specific objects from the workspace?
I would like to remove some data from the workspace. I know the "Clear All" button will remove all data. However, I would like to remove just certain data.
...
How to enable Bootstrap tooltip on disabled button?
... display: block;
position: absolute;
height: 100%;
width: 100%;
z-index: 1000;
}
Demo
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