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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 do I calculate someone's age in Java?
...
28 Answers
28
Active
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Python module os.chmod(file, 664) does not change the permission to rw-rw-r— but -w--wx----
...ve the same result.
What you are doing is passing 664 which in octal is 1230
In your case you would need
os.chmod("/tmp/test_file", 436)
[Update] Note, for Python 3 you have prefix with 0o (zero oh). E.G, 0o666
sha...
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 extract URL parameters from a URL with Ruby or Rails?
...
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.
...
etc.
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C# vs Java Enum (for those new to C#)
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211
Enumerations in the CLR are simply named constants. The underlying type must be integral. In J...
Making an array of integers in iOS
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edited Jul 31 '19 at 12:44
jeprubio
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answered...
Find element's index in pandas Series
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207
>>> myseries[myseries == 7]
3 7
dtype: int64
>>> myseries[myseries == 7]....