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How do I convert a hexadecimal color to rgba with the Less compiler?
...ba(red(@baseColor), green(@baseColor), blue(@baseColor), 0.5);
/* rgba(209, 72, 54, 0.5); */
}
span {
color: fade(@baseColor, 50%);
/* rgba(209, 72, 54, 0.5); */
}
h3 {
color: fade(@baseColor, 100%)
/* color:#d14836; */
}
Test this code online: http://lesstester.com/
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Ruby convert Object to Hash
Let's say I have a Gift object with @name = "book" & @price = 15.95 . What's the best way to convert that to the Hash {name: "book", price: 15.95} in Ruby, not Rails (although feel free to give the Rails answer too)?
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Fastest way to determine if an integer's square root is an integer
...,261,879,51,775,1195,801,1635,759,165,1871,1645,1049,245,
703,1597,553,955,209,1779,1849,661,865,291,841,997,1265,1965,1625,53,
1409,893,105,1925,1297,589,377,1579,929,1053,1655,1829,305,1811,1895,139,
575,189,343,709,1711,1139,1095,277,993,1699,55,1435,655,1491,1319,331,
1537,515,791,507,623,1229,1...
How to group dataframe rows into list in pandas groupby?
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EdChumEdChum
259k5959 gold badges591591 silver badges439439 bronze badges
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How do I convert a pandas Series or index to a Numpy array? [duplicate]
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The answer by cs95 gives a great explanation of .values, .to_numpy() and .array.
– AMC
Jan 9 at 21:49
add a comment
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Comparing Dates in Oracle SQL
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31-DEC-95 isn't a string, nor is 20-JUN-94. They're numbers with some extra stuff added on the end. This should be '31-DEC-95' or '20-JUN-94' - note the single quote, '. This will enable you to do a string comparison.
However, you'...
Detail change after Git pull
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209
Suppose you're pulling to master. You can refer to the previous position of master by master@{...
How to make git mark a deleted and a new file as a file move?
...re is the -M flag.
git log --stat -M
commit 9c034a76d394352134ee2f4ede8a209ebec96288
Author: Kent Fredric
Date: Fri Jan 9 22:13:51 2009 +1300
Category Restructure
lib/Gentoo/Repository.pm | 10 +++++-----
lib/Gentoo/{ => Repository}/Base.pm | 2 +-
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Convert pandas dataframe to NumPy array
... edited May 10 '19 at 22:50
cs95
231k6060 gold badges390390 silver badges455455 bronze badges
answered May 5 '16 at 5:29
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Get operating system info
.../win98/i' => 'Windows 98',
'/win95/i' => 'Windows 95',
'/win16/i' => 'Windows 3.11',
'/macintosh|mac os x/i' => 'Mac OS X',
'/mac_powerpc/i' ...