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Mimicking sets in JavaScript?
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jfriend00jfriend00
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16
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Python - Create a list with initial capacity
...59106445 ms
prealloc_array took 1677.9999732971191 ms
prealloc_array took 2729.999780654907 ms
prealloc_array took 3001.999855041504 ms
x[5] = None
y[5] = None
a[5] = None
b[5] = content
c[5] = some object blah
d[5] = some object 5
e[5] = a
f[5] = []
g[5] = ()
As you can see, just making a big lis...
Bomb dropping algorithm
...g layer 1, because the
"blast radius" you get from doing so is always contained within the blast radius of
another square from layer 2. You should be able to easily convince yourself of this.
So, we can reduce the problem to finding an optimal way to bomb away the perimeter, then we can repeat t...
How to install mongoDB on windows?
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On a side note Windows XP support is discontinued from v2.2+ docs.mongodb.org/manual/release-notes/2.2/…
– Prashant Bhate
Aug 31 '12 at 11:40
1
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CSS triangle custom border color
... transparent;
border-right: 45px solid transparent;
border-bottom: 72px solid #DB5248;
}
.triangle:after{
position: relative;
content:"!";
top:8px;
left:-8px;
color:#DB5248;
font-size:40px;
}
.triangle:before{
content:".";
color: #DB5248;
position: relat...
How do I profile memory usage in Python?
... 483960 15 2096780 64 tuple
2 174 0 241584 7 2338364 72 dict of module
3 3478 7 222592 7 2560956 78 types.CodeType
4 3296 7 184576 6 2745532 84 function
5 401 1 175112 5 2920644 89 dict of class
6 108 0 81888 3 3...
What do hjust and vjust do when making a plot using ggplot?
...$y, : Polygon edge not found (zero-width or zero-height?) for vjust = .72 and higher.
– William Gunn
Sep 3 '11 at 0:48
1
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How to handle both a single item and an array for the same property using JSON.net
...verter
{
// Adapted from this answer https://stackoverflow.com/a/18997172
// to https://stackoverflow.com/questions/18994685/how-to-handle-both-a-single-item-and-an-array-for-the-same-property-using-json-n
// by Brian Rogers https://stackoverflow.com/users/10263/brian-rogers
readonly...
What are the differences between a pointer variable and a reference variable in C++?
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72
Number 2 is not true. A references is not simply "another name for the same variable." References may be passed to functions, stored in c...
When to choose checked and unchecked exceptions
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GiliGili
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