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Simple (non-secure) hash function for JavaScript? [duplicate]
... string, e.g. "some string".hashCode(), and receive a numerical hash code (more specifically, a Java equivalent) such as 1395333309.
String.prototype.hashCode = function() {
var hash = 0;
if (this.length == 0) {
return hash;
}
for (var i = 0; i < this.length; i++) {
...
Get Folder Size from Windows Command Line
...signed integer arithmetic. So it will get sizes above 2 GiB wrong1. Furthermore it will likely count symlinks and junctions multiple times so it's at best an upper bound, not the true size (you'll have that problem with any tool, though).
An alternative is PowerShell:
Get-ChildItem -Recurse | Measur...
How to generate a number of most distinctive colors in R?
...corresponding color names (there are only 433 colors in grDevices but many more hex codes)
– JelenaČuklina
Jul 13 '17 at 15:31
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How to convert a string to lower or upper case in Ruby
...string #=> "hello james!"
Refer to the documentation for String for more information.
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Why does Hibernate require no argument constructor?
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How can I concatenate regex literals in JavaScript?
...e + expression_two.source, flags);
// regex3 is now /foobar/gy
It's just more wordy than just having expression one and two being literal strings instead of literal regular expressions.
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What is bootstrapping?
...strapping" is also used as a term for building a system using itself -- or more correctly, a predecessor version. For example, ANTLR version 3 is written using a parser developed in ANTLR version 2.
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Linux command to print directory structure in the form of a tree
... Note for any visitor seeing this: The man page lists a truckload of more flags for you :)
– oivvio
Apr 26 '14 at 18:52
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How can I declare and use Boolean variables in a shell script?
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