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Simple (non-secure) hash function for JavaScript? [duplicate]
...ilar to the 32 character hexadecimal string that's the typical output of MD5, SHA1, etc. It doesn't have to be cryptographically secure, just reasonably resistant to collisions. (My initial use case is URLs, but I'll probably want to use it on other strings in the future.)
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Is there a way to measure how sorted a list is?
... is,
To make these definitions clearer, consider the example sequence 9, 5, 7, 6. This sequence has the inversions (0,1), (0,2), (0,3), (2,3) and the inversion number 4.
If you want a value between 0 and 1, you can divide the inversion number by N choose 2.
To actually create an algorithm to compu...
How to strike through obliquely with css
...ikethrough:before {
position: absolute;
content: "";
left: 0;
top: 50%;
right: 0;
border-top: 1px solid;
border-color: inherit;
-webkit-transform:rotate(-5deg);
-moz-transform:rotate(-5deg);
-ms-transform:rotate(-5deg);
-o-transform:rotate(-5deg);
transform:rotate(-5deg);
}
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Capitalize first letter. MySQL
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edited Nov 24 '10 at 3:56
answered Nov 24 '10 at 3:45
Vi...
Parsing a comma-delimited std::string [duplicate]
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153
Input one number at a time, and check whether the following character is ,. If so, discard it....
Python string class like StringBuilder in C#?
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Ruud
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answered Mar 10 '10 at 5:11
Andrew HareAndrew Hare
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Get the current year in JavaScript
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1835
Create a new Date() object and call getFullYear():
new Date().getFullYear()
// returns the curr...
Sort Go map values by keys
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158
The Go blog: Go maps in action has an excellent explanation.
When iterating over a map with a ...
How to use base class's constructors and assignment operator in C++?
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5 Answers
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CSS Background Opacity [duplicate]
...e, or use an RGBa (a for alpha) color for your background color.
Example, 50% faded black background:
<div style="background-color:rgba(0, 0, 0, 0.5);">
<div>
Text added.
</div>
</div>
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