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How fast is D compared to C++?
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64
To enable all optimizations and disable all safety checks, compile your D program with the follo...
What is the max size of localStorage values?
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436
Quoting from the Wikipedia article on Web Storage:
Web storage can be viewed simplisticall...
For each row in an R dataframe
...;- x[1]
plateName <- x[2]
wellID <- 1
print(paste(wellID, x[3], x[4], sep=","))
cat(paste(wellID, x[3], x[4], sep=","), file= output, append = T, fill = T)
}
> apply(d, 1, f, output = 'outputfile')
share
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Removing duplicate objects with Underscore for Javascript
....unique accepts a callback
var list = [{a:1,b:5},{a:1,c:5},{a:2},{a:3},{a:4},{a:3},{a:2}];
var uniqueList = _.uniq(list, function(item, key, a) {
return item.a;
});
// uniqueList = [Object {a=1, b=5}, Object {a=2}, Object {a=3}, Object {a=4}]
Notes:
Callback return value used for compari...
How to find my Subversion server version number?
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|
edited Aug 24 '11 at 16:16
Community♦
111 silver badge
answered Oct 16 '08 at 15:58
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How to save the output of a console.log(object) to a file?
...(typeof data === "object"){
data = JSON.stringify(data, undefined, 4)
}
var blob = new Blob([data], {type: 'text/json'}),
e = document.createEvent('MouseEvents'),
a = document.createElement('a')
a.download = filename
a.href = window.URL.createObjectURL...
What's wrong with overridable method calls in constructors?
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478
On invoking overridable method from constructors
Simply put, this is wrong because it unneces...
How to display long messages in logcat
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edited Jan 29 '14 at 8:44
berkuqo
2,56744 gold badges2424 silver badges4141 bronze badges
answ...