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How does bash tab completion work?
...
101
There are two parts to the autocompletion:
The readline library, as already mentioned by fix...
Lambda function in list comprehensions
...d calls it ten times.
The second one doesn't call the function. It creates 10 different lambda functions. It puts all of those in a list. To make it equivalent to the first you need:
[(lambda x: x*x)(x) for x in range(10)]
Or better yet:
[x*x for x in range(10)]
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Is == in PHP a case-sensitive string comparison?
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101
Yes, == is case sensitive.
You can use strcasecmp for case insensitive comparison
...
python pandas: apply a function with arguments to a series
...ools.partial(operator.add,3)
>>> add_3(2)
5
>>> add_3(7)
10
You can also pass keyword arguments using partial.
Another way would be to create a lambda:
my_series.apply((lambda x: your_func(a,b,c,d,...,x)))
But I think using partial is better.
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What is the difference between Modal and Push segue in Storyboards?
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answered Feb 22 '12 at 10:21
LJ WilsonLJ Wilson
14.2k55 gold badges3232 silver badges5656 bronze badges
...
Equation for testing if a point is inside a circle
...4
int dx = ABS(x-xo);
int dy = ABS(y-yo);
return FALSE;
}
#define N 1000000000
int main(){
int x, y;
xo = rand()%1000; yo = rand()%1000; R = 1;
int n = 0;
int c;
for (c=0; c<N; c++){
x = rand()%1000; y = rand()%1000;
// if ( inCircle(x,y) ){
if ( inCircleN(x,y) ){
//...
Why do people write the #!/usr/bin/env python shebang on the first line of a Python script?
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1107
If you have several versions of Python installed, /usr/bin/env will ensure the interpreter use...
Using Django time/date widgets in custom form
... |
edited May 23 '17 at 10:31
Community♦
111 silver badge
answered Sep 2 '08 at 6:10
...
Will using goto leak variables?
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210
Warning: This answer pertains to C++ only; the rules are quite different in C.
Won't x be...
How to reference the initial commit?
...
Clay BridgesClay Bridges
10.3k99 gold badges5757 silver badges110110 bronze badges
add...