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What is the easiest way to remove the first character from a string?
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234
I kind of favor using something like:
asdf = "[12,23,987,43"
asdf[0] = ''
p asdf
# >>...
Add single element to array in numpy
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edited Nov 29 '18 at 20:50
khaverim
2,60155 gold badges2727 silver badges3939 bronze badges
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How to convert floats to human-readable fractions?
...e 0.33 , we need to output 1/3 .
If we have 0.4 , we need to output 2/5 .
26 Answers
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What's the difference between echo, print, and print_r in PHP?
... or false and '':
array(4) {
[0]=>
int(0)
[1]=>
float(0)
[2]=>
bool(false)
[3]=>
string(0) ""
}
Array
(
[0] => 0
[1] => 0
[2] =>
[3] =>
)
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How to extract URL parameters from a URL with Ruby or Rails?
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162
I think you want to turn any given URL string into a HASH?
You can try http://www.ruby-doc.org/...
How to check the version of GitLab?
...ttps://your.domain.name/help
It shows something similar to:
GitLab 6.6.4 42e34ae
GitLab is open source software to collaborate on code.
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etc.
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Making an array of integers in iOS
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edited Jul 31 '19 at 12:44
jeprubio
12.8k44 gold badges2929 silver badges4444 bronze badges
answered...
How do I calculate someone's age in Java?
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28 Answers
28
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Convert floating point number to a certain precision, and then copy to string
I have a floating point number, say 135.12345678910 . I want to concatenate that value to a string, but only want 135.123456789 . With print, I can easily do this by doing something like:
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