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How to construct a set out of list items in python?
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If you have a list of hashable objects (filenames would probably be strings, so they should co...
How to distinguish between left and right mouse click with jQuery
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As of jQuery version 1.1.3, event.which normalizes event.keyCode and event.charCode so you don't have to worry about browser compatibility issues. Documentation on event.which
event.which will give 1, 2 or 3 for left, middle and right mouse buttons ...
How to cast int to enum in C++?
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answered Jul 12 '12 at 13:33
AndrewAndrew
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What does jQuery.fn mean?
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853
In jQuery, the fn property is just an alias to the prototype property.
The jQuery identifier (o...
What is “Service Include” in a csproj file for?
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How to extract text from a string using sed?
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answered Jul 19 '12 at 20:39
tripleeetripleee
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Convert a char to upper case using regular expressions (EditPad Pro)
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George Stocker
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answered Jul 21 '09 at 14:01
akfakf
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Split delimited strings in a column and insert as new rows [duplicate]
...her way of doing it..
df <- read.table(textConnection("1|a,b,c\n2|a,c\n3|b,d\n4|e,f"), header = F, sep = "|", stringsAsFactors = F)
df
## V1 V2
## 1 1 a,b,c
## 2 2 a,c
## 3 3 b,d
## 4 4 e,f
s <- strsplit(df$V2, split = ",")
data.frame(V1 = rep(df$V1, sapply(s, length)), V2 = ...
Remove accents/diacritics in a string in JavaScript
...ormalize(),
const str = "Crème Brulée"
str.normalize("NFD").replace(/[\u0300-\u036f]/g, "")
> "Creme Brulee"
Two things are happening here:
normalize()ing to NFD Unicode normal form decomposes combined graphemes into the combination of simple ones. The è of Crème ends up expressed as e + ...
Create list of single item repeated N times
....timeit('itertools.repeat(0, 10)', 'import itertools', number = 1000000)
0.37095273281943264
>>> timeit.timeit('[0] * 10', 'import itertools', number = 1000000)
0.5577236771712819
But wait - it's not a fair test...
>>> itertools.repeat(0, 10)
repeat(0, 10) # Not a list!!!
The...