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Adding a regression line on a ggplot
...ard to add a regression line on a ggplot. I first tried with abline but I didn't manage to make it work. Then I tried this...
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How can I reset a react component including all transitively reachable state?
...eact components that are conceptually stateful which I want to reset. The ideal behavior would be equivalent to removing the old component and readding a new, pristine component.
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Haskell: Where vs. Let
...Haskell and I am very confused by Where vs. Let . They both seem to provide a similar purpose. I have read a few comparisons between Where vs. Let but I am having trouble discerning when to use each. Could someone please provide some context or perhaps a few examples that demonstrate when to ...
How can I convert a PFX certificate file for use with Apache on a linux server?
...V0L0NQU18yMDQ4IGluY29ycC4gYnkgcmVmLiAobGltaXRzIGxp
YWIuKTElMCMGA1UECxMcKGMpIDE5OTkgRW50cnVzdC5uZXQgTGltaXRlZDEzMDEG
A1UEAxMqRW50cnVzdC5uZXQgQ2VydGlmaWNhdGlvbiBBdXRob3JpdHkgKDIwNDgp
MIIBIjANBgkqhkiG9w0BAQEFAAOCAQ8AMIIBCgKCAQEArU1LqRKGsuqjIAcVFmQq
-----END RSA PRIVATE KEY-----
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Dispelling the UIImage imageNamed: FUD
...few dozen KBs when compressed, but consumes over half a MB decompressed - width * height * 4). By contrast +imageWithContentsOfFile: will decompress that image everytime the image data is needed. As you can imagine, if you only need the image data once, you've won nothing here, except to have a cach...
How do I pass extra arguments to a Python decorator?
...e @log_decorator, it must be @log_decorator()
– Stardidi
Mar 11 at 16:26
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Creating an instance of class
...initialization (it doesn't apply here).
/* 2 */ Foo* foo2 = new Foo;
Identical to before, because Foo is not a POD type.
/* 3 */ Foo foo3;
Creates a Foo object called foo3 in automatic storage.
/* 4 */ Foo foo4 = Foo::Foo();
Uses copy-initialization to create a Foo object called fo...
What's the difference between a Python “property” and “attribute”?
...w much the property is doing (general advice: do /not/ use properties to hide I/O).
– Ethan Furman
Jun 25 '18 at 23:37
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Which is better, number(x) or parseFloat(x)?
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I would not consider whitespace=>0 behaviour of Number() as "weird" I would even consider it as more expected, whitespace is an empty value but it is not null/undefined => 0 is a nice result. Big (+) for you for the showcases anyway :)...
Add missing dates to pandas dataframe
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You could use Series.reindex:
import pandas as pd
idx = pd.date_range('09-01-2013', '09-30-2013')
s = pd.Series({'09-02-2013': 2,
'09-03-2013': 10,
'09-06-2013': 5,
'09-07-2013': 1})
s.index = pd.DatetimeIndex(s.index)
s = s.rei...