大约有 43,100 项符合查询结果（耗时：0.0420秒） [XML]
How to get the first column of a pandas DataFrame as a Series?
...
143
>>> import pandas as pd
>>> df = pd.DataFrame({'x' : [1, 2, 3, 4], 'y' : [4,...
Detect encoding and make everything UTF-8
...ou don't need to know what the encoding of your strings is. It can be Latin1 (ISO 8859-1), Windows-1252 or UTF-8, or the string can have a mix of them. Encoding::toUTF8() will convert everything to UTF-8.
I did it because a service was giving me a feed of data all messed up, mixing UTF-8 and Latin1...
Changing names of parameterized tests
...
12 Answers
12
Active
...
Auto-center map with multiple markers in Google Maps API v3
...new google.maps.Marker({
position: new google.maps.LatLng(locations[i][1], locations[i][2]),
map: map
});
//extend the bounds to include each marker's position
bounds.extend(marker.position);
google.maps.event.addListener(marker, 'click', (function(marker, i) {
return function(...
In an array of objects, fastest way to find the index of an object whose attributes match a search
...
17 Answers
17
Active
...
How to make Twitter Bootstrap tooltips have multiple lines?
...lly be actual newlines. Alternatively, you can use encoded newlines &#013;, but that's probably even less desirable than using <br>'s.
share
|
improve this answer
|
...
How to get a substring between two strings in PHP?
...
1
2
Next
333
...
CSS border less than 1px [duplicate]
The default border:1px is too big. However, border: 0.5px solid; is not working.
Is there a CSS solution that would make the border half the size?
...
Stack smashing detected
...following snippet:
#include <stdio.h>
void func()
{
char array[10];
gets(array);
}
int main(int argc, char **argv)
{
func();
}
The compiler, (in this case gcc) adds protection variables (called canaries) which have known values. An input string of size greater than 10 causes c...