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HTML5 Local storage vs. Session storage
Apart from being non persistent and scoped only to the current window, are there any benefits (performance, data access, etc) to Session Storage over Local Storage?
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Node / Express: EADDRINUSE, Address already in use - Kill server
... process crashes or is killed. It is only called when the event loop ends, and since server.close() sort of ends the event loop (it still has to wait for currently running stacks here and there) it makes no sense to put that inside the exit event...
On crash, do process.on('uncaughtException', ..) ...
'heroku' does not appear to be a git repository
...loy with heroku must be done from root directory with a valid package.json and .git folder, as told here stackoverflow.com/questions/38658038/…
– Junior Mayhé
Jul 31 '17 at 17:56
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What is the recommended way to use Vim folding for Python code
...nce myself to litter my code with the markers. I've become pretty used to (and efficient) at using indent-folding. Together with my mapping of space bar (see below) to open/close folds and the zR and zM commands, I'm right at home. Perfect for Python!
set foldmethod=indent
nnoremap <space> za
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Left padding a String with Zeros [duplicate]
I've seen similar questions here and here .
20 Answers
20
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Center a button in a Linear layout
...It has 1 button that is supposed to centre in the screen both horizontally and vertically. However no matter what I try to do the button will top align centre. I have included the XML below, can some one point me in the right direction?
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Split data frame string column into multiple columns
... stringr::str_split_fixed
library(stringr)
str_split_fixed(before$type, "_and_", 2)
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How do I make background-size work in IE?
... answered Jun 15 '11 at 6:18
DanDan
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How to empty (clear) the logcat buffer in Android [duplicate]
How can I empty (clear) the logcat buffer in Android?
4 Answers
4
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Altering a column to be nullable
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This is a correct and descriptive answer, so just clarifying if Null | NOT NULL is not specified, the column will be nullable.
– Hamid Heydarian
Aug 11 '17 at 6:41
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