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Replacing NAs with latest non-NA value
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You probably want to use the na.locf() function from the zoo package to carry the last observation forward to replace your NA values.
Here is the beginning of its usage example from the help page:
library(zoo)
az <- zoo(1:6)
bz <- zoo(c(2,NA,1,4,5,2))
na.locf(...
The request was aborted: Could not create SSL/TLS secure channel
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I finally found the answer (I haven't noted my source but it was from a search);
While the code works in Windows XP, in Windows 7, you must add this at the beginning:
// using System.Net;
ServicePointManager.Expect100Continue = true;
ServicePointManager.SecurityProtocol = SecurityProtoc...
How to convert byte array to Bitmap
...ould not be decoded if it is in other format that you are trying to decode from
– lxknvlk
Mar 28 '15 at 12:23
2
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Error inflating class fragment
...ed <fragment> tag inside a (potentially) dynamically loaded fragment from FragmentManager, then you start to get weird errors, trying to inflate your fragment xml.
Turns out, that this is not supported - it will work fine if you do this through purely the FragmentManager approach.
I was gett...
How can I get the intersection, union, and subset of arrays in Ruby?
... in the first place? It doesn't do anything that Array doesn't already do from Ruby's Standard Lib.
– danielricecodes
Aug 30 '17 at 17:18
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django - why is the request.POST object immutable?
...y to third-party plugins and out), you can expect that this request object from the user will remain unchanged.
In some way these reasons are also generic answers to "immutable vs mutable?" question. I am certain there are much more design considerations than above in the Django case.
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Rails mapping array of hashes onto single hash
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@redgetan is that any different from input.reduce(:merge)?
– David van Geest
May 12 '15 at 14:13
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How to view or edit localStorage
...lication (formerly Resources) tab and you will see localStorage's content. From there you can add/edit/delete the key/value entries manually.
On OS X the keys are: ⌥ + ⌘ + i
Another combination: Ctrl + Shift + i
EDIT: In Chrome 56 it looks like this:
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Is there a method for String conversion to Title Case?
...rdUtils.capitalize()
e.g: WordUtils.capitalize("i am FINE") = "I Am FINE" from WordUtils doc
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Linux error while loading shared libraries: cannot open shared object file: No such file or director
Program is part of the Xenomai test suite, cross-compiled from Linux PC into Linux+Xenomai ARM toolchain.
18 Answers
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